Top Monster Casino Sister Sites

Las Vegas Casino Logo
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Las Vegas Casino

4.0 / 5

Online Since

2020

Slot Games

1000

Bonus Details
Bonus Terms

To claim the welcome offer of Las Vegas Casino, you need to make a deposit of at least £20 and use the promo code LVGA2. You will have to wager the bonus amount 40x to cash out a maximum of 3x the bonus rewarded.

The free rounds are usable only on Book of Dead, carry a rollover requirement of 40x and allow you to cash out up to £100. Furthermore, you have 30 days to use the funds and 7 days to use the spins.

Casino Verdict

Las Vegas offers you a complete casino experience backed up by an extensive game collection with more than 1000 slots and 77 live dealer tables. The provider list includes over 20 world-renowned names, such as Playtech, Evolution and Play’n Go.

Furthermore, you have affordable deposits of £10 on popular cards and e-wallets, as well as 24-hour payouts.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.5 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New players only. Opt-in Required. Wager from real balance first. 40X wager the bonus and the winnings from free spins. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/free spins valid for 7 days from issue. Max conversion: 3x for the bonus. Max conversion for free spins: £100. Excluded Skrill and Neteller deposits. Withdrawal requests voids all active pending bonuses. T&C Apply, 18+
Betarno Casino Logo
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Featured

DEPOSIT £10 GET 20 EXCLUSIVE WAGER-FREE SPINS ON BOOK OF DEAD

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Betarno Casino

4.0 / 5

New casino

Online Since

2023

Slot Games

2500

Bonus Details
  • Exclusive bonus: 20 wager-free spins on Book of Dead
Promotional Details

To claim the exclusive wager-free rounds, you need to deposit at least £10 with the promo code 20WFBOD. You can use these to play Book of Dead at a value of £0.10 per hand, and you can cash out up to £100.

Casino Verdict

Betarno offers British punters a complete and immersive casino experience ensured by the premium game catalogue with over 2500 slots and nearly 80 live dealer tables of the highest quality. Renowned developers like NetEnt and Evolution ensure the games are top-notch.

However, the £20 minimum deposit could be lowered to be more in line with the preferences of low rollers and beginners.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.6 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. £10 Min. Deposit. Bonus valid 48 hours from receipt. Max conversion: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. T&C Apply, 18+
Monster Casino Logo
3

Monster Casino

4.5 / 5

Online Since

2017

Slot Games

700

Bonus Details
  • 1st deposit: 50 Free Spins on Book of Dead
  • 2nd deposit: 25% up to £200
  • 3rd deposit: 25% up to £200
  • 4th deposit: 25% up to £600
  • 5th deposit: 50 Free Spins on Starburst
Promotional Rules

Deposit at least £20 during your first five transactions to acquire the promotions. Please note that Skrill deposits are not accepted for this welcome package.

Book of Dead and Starburst extra spins must be wagered 50 times within seven days. Each set of bonus funds comes with a 50x wagering requirement and expires 30 days after activation. The maximum cashout for the spins is £20, while the cashout limit for the bonus money is three times the bonus received.

Casino Verdict

With a quick one-minute registration process, no withdrawal limits, and over 700 slots, Monster Casino offers UK players good features. However, there are exceptions, such as the lack of downloadable applications. All in all, it is a great platform where you can even bet on sports and access over 77 live dealer titles.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: £20. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses #ad begambleaware.org
Fruity King Casino Logo
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Fruity King Casino

4.3 / 5

Online Since

2015

Slot Games

1000

Bonus Details
Bonus Details

New gamblers at Fruity King Casino can deposit £10, insert the promo code “FREEDEPOSIT,” and claim the welcome offer. The bonus is available for 30 days.

Players who fulfill the 50x wagering conditions can cash out up to 3x the bonus amount. The extra spins are available on a popular game – Reactoonz. The offer carries no wagering requirements, and you can withdraw up to £20.

Casino Verdict

Fruity King Casino is ideal for gamblers who prefer a small yet diverse gaming library. As the site was built to be more beginner-friendly, British players can navigate the available games easily. Among the 1060+ titles, they will find slots, live dealer sessions, and table games. On the other hand, the site lacks phone assistance for urgent inquiries.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed3.7 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.5 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. #ad, playresponsibly, 18+text, T&C's apply begambleaware
Spinzwin Casino Logo
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Spinzwin Casino

4.3 / 5

Online Since

2016

Slot Games

700

Bonus Details
Bonus Details

Spinzwin Casino provides new players with a 100% matched-up bonus by depositing £10 and using the SP100 promo code. Before withdrawal, you must wager the game bonus 50 times. The cashout limit is equal to 3 times your bonus amount.

Moreover, you will also get 20 spins on the Book of Dead slot game. Spin winnings are subject to the same 50x rollover condition, and you can withdraw up to £20.

Casino Verdict

Spinzwin Casino has a diverse range of payment methods for the cashier, including Visa and Mastercard debit cards, EcoPayz, and Paysafecard vouchers. Moreover, the minimum withdrawal amount is £2.5, which is very low.

The number of games is decent, at 700 titles, but it is worth mentioning that the collection contains popular titles from established providers such as Microgaming, NetEnt, and Play’n Go.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed3.7 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. Full Terms Apply. #AD 18+ and begambleaware T&C Apply, 18+
PowerSlots Casino Logo
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PowerSlots Casino

3.9 / 5

Online Since

2014

Slot Games

2500

Bonus Details
Bonus Policy

To qualify for the promotion, deposit at least £10. This offer comes with a wagering requirement of 50 times for the bonus amount. The spins come with no wagering request. Deposits made with Skrill payment method will not activate the offer.

The promotion will expire in 30 days after being claimed. The bonus is capped at 3 times the initial amount and the maximum amount that can be cashed out from the spins is £20.

Casino Verdict

In PowerSlots Casino’s games sections, you will find a high number of games, which is 2570+, over industry standards. Moreover, in the list of advantages, you will find over 10 banking methods, as well as a fast 1 day payout time. Yet, the operator did not invest in downloadable apps for iOS, Android, or Desktop users.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.5 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Opt-in Required. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. No wagering requirement for free spins. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits T&C Apply, 18+
MobileWins Casino Logo
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MobileWins Casino

4.0 / 5

Online Since

2012

Slot Games

1720

Bonus Details
Bonus Policy

While making your first deposit of at least £25, be sure to type in the 10JH bonus code to access the promotion. You will then have to wager the deposit bonus 50 times until it is available for cashout.

The free spins have no wagering requirements and can be played only on Tome of Madness. The maximum that you can get from this bonus is three times its value, and the spins are capped at £20. Deposits made with Skrill are not eligible.

Casino Verdict

MobileWins Casino reaches our KingCasinoBonus.uk standards in terms of games. You will find an extended game collection featuring over 1790 titles from Microgaming, NetEnt, and other reliable game developers. As for withdrawals, we would have preferred to see a higher monthly limit. Based on the casino’s terms, you cannot withdraw more than £6000 per month.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only. Opt-in Required. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. No wagering requirement for free spins. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £20. Excluded Skrill deposits. T&C Apply, 18+
BBCasino Logo
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BB10020

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BBCasino

4.3 / 5

Online Since

2018

Slot Games

1100

Bonus Details
Bonus Details

Claim the bonus in the promotion section and deposit over £10 with the code BB10020. The offer has a 50x wagering requirement that must be fulfilled within 30 days. You can cash out up to 3x of the bonus.

You’ll also receive 20 spins available on Book of Dead with a 50x wagering condition. £20 is the maximum amount you cash out from the spins. They will expire in 7 days after activation.

Casino Verdict

Casino Verdict

In BBCasino’s cashier section, you can choose from various payment methods, including debit cards from Mastercard and Visa and popular e-wallets like PayPal and Paysafecard. Over 1000 slot games from NetEnt, Microgaming, PlayNGO, and Evolution will be seen.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed4.4 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.5 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New players only. Opt-in Required. Wager from real balance first. 50X wager the bonus. Contribution varies per game. Selected games only. UK players only. Free spins are only valid on Book of Dead. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount and 20x free spins. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses
Casimpo Logo
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Casimpo

4.1 / 5

Online Since

2018

Slot Games

2000

Bonus Details
Bonus Conditions

Deposit £10 or more to redeem this offer. Once granted, the spins will be valid for 7 days. You must complete a 50x wagering requirement before cashing out a maximum of £20.

Casino Verdict

Casimpo has been online since 2018, providing UK players with some of the best perks they can find at an online gambling platform. The site offers a good slot collection of over 2400 games that can also be played after you download the casino applications.

The payout time is quick, at one day within completion, and there is no limit on how much you can cash out. However, if you choose Skrill or Neteller, you must deposit at least £20.

KingCasinoBonus Ratings

Look & Feel5.0 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus is valid 7 days from receipt. Max conversion: £20. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits.
O'Reels Casino Logo
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O'Reels Casino

4.0 / 5

Online Since

2018

Slot Games

958

Bonus Details
  • 1st deposit: 50 free spins – code BOOK1
  • 2nd deposit: 25 free spins – code BOOK2
  • 3rd deposit: 25 spins – code BOOK3
Bonus details

Register and deposit at least £20 using the code BOOK1  to receive 50 spins. Note that the only eligible game is Book of Dead. All the winnings generated by the bonus spins must be wagered 5 times, and the amount of converted real funds is capped at £20.

Casino Verdict

O’Reels Casino has a low £2.5 minimum withdrawal and offers plenty of payment options in the cashier, such as debit cards, e-wallets like EcoPayz, MuchBetter and PayPal, and Paysafecard vouchers. The casino has a smaller range of slots, but it contains all the popular titles among British players created by renowned providers such as Play’n Go, NetEnt, and Pragmatic Play.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.1 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
New players only. Opt-in Required. Wager from real balance first. 5X wager the bonus. Contribution varies per game. Selected games only. Wager calculated on bonus bets only. Free Spins valid for 7 days from issue. Max conversion: £/$/€20. Excluded Skrill and Neteller deposits. Withdrawal requests voids all active pending bonuses. T&C Apply, 18+
mail

Only by email

4.5 / 5

GET 100 FREE SPINS NO DEPOSIT - Only By Email

This offer is available only by subscribing.

Your e-mail will not be shared with any third parties. By adding your e-mail you agree to receive daily casino promotions, and this will be the sole purpose it will be used for.

Royal House Casino Logo
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Royal House Casino

4.5 / 5

Online Since

2016

Slot Games

1000

Bonus Details
Promotional Rules

Only first deposits will activate this bonus, and it’s also necessary to have your account fully verified. Onwards, a minimum deposit of £10 is necessary for this bonus.

Then, you will have to wager the bonus funds, and the latter has a 50x rollover requirement. The maximum withdrawal amount is 3 times the bonus amount. The bonus expires after 30 days.

Casino Verdict

As a Royal House Casino member, you can experience 24-hour withdrawals, a diverse selection of over 1000 slots, and 24/7 good customer service. Although the live dealer games section could be more varied, the 60 existing games still include live roulette, blackjack, and baccarat games with reasonable minimum bets starting at £0.2.

The site rewards loyal punters within the VIP club, but you can access the platform only on browsers since it lacks applications.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.2 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits T&C Apply, 18+
Sin Spins Logo
12

Sin Spins

4.5 / 5

Online Since

2016

Slot Games

924

Bonus Details
Promotion Details

Make a deposit of over £10 to receive this promotion. Before making a withdrawal, you must wager your game bonus 50 times. The cashout cap is three times the bonus amount received. The promotion is available for 30 days.

Payments made via Skrill are not eligible to receive this offer. Remember that you can use the bonus funds after using all your real money.

Casino Verdict

Casino Verdict

The payment methods provided show that players will find diversity as you can use debit cards, e-wallets, and prepaid vouchers. On top of that, Sin Spins Casino offers players a minimum cashout limit of £2.5. Also, the volume of games is not overwhelming, which could benefit less experienced players.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits
Spinzwin Casino Logo
13

Spinzwin Casino

4.3 / 5

Online Since

2016

Slot Games

700

Bonus Details
  • First deposit: 50 free spins on Starburst
  • Second deposit: 25% up to £200
  • Third deposit: 50% up to £200
  • Fourth deposit: 25% up to £600
  • Fifth deposit: 50 free spins on Book of Dead
Offer terms

After registering a new account, you must pass the KYC verification to deposit a minimum of £10.

You have 30 days for bonus funds and seven days for spins to meet the 50x wagering requirement. The maximum withdrawal amount for free spins is £20, while the maximum cash out for bonus money is five times the bonus amount.

Note that Skrill and Neteller deposits are not accepted for this promotion.

Casino Verdict

Spinzwin Casino has a diverse range of payment methods for the cashier, including Visa and Mastercard debit cards, EcoPayz, and Paysafecard vouchers. Moreover, the minimum withdrawal amount is £2.5, which is very low.

The number of games is decent, at 700 titles, but it is worth mentioning that the collection contains popular titles from established providers such as Microgaming, NetEnt, and Play’n Go.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed3.7 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New players only. Wagering occurs from real balance first. 50x wagering the bonus or any winnings generated from free spins, contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 Days/ free spins valid for 7 days from issue. Max conversion: 5 times the bonus amount or from free spins: £20 #AD 18+ and begambleaware
The Online Casino Logo
14

The Online Casino

4.0 / 5

Online Since

2018

Slot Games

950

Bonus Details
  • 100% up to £100
  • 20 free spins on Book of Dead
What’s in the offer

After registering a new account, deposit a minimum of £10 to claim the promotion. Deposits made via Skrill are not eligible for this offer.

You have 30 days for bonus funds and seven days for spins to meet the 50x wagering requirement. The maximum withdrawal amount for free spins is £20, while the maximum cash out for bonuses is 3x the bonus amount.

Casino Verdict

This site has been online since 2018, offering UK players hundreds of slots. Regarding payment methods, at The Online Casino, you can use debit cards, e-wallets, and pay-by-phone services to pay and cash out. There is no maximum cap for the amount you can withdraw, and the payouts will be processed within a day.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.3 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus or any winnings generated from free spins. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill deposits #ad begambleaware.org
Vegas Mobile Casino Logo
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DEP20

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Vegas Mobile Casino

4.4 / 5

Online Since

2021

Slot Games

2500

Bonus Details
  • 100% up to £100
  • 20 spins on deposit
Bonus Details

To be eligible for the offer, make a minimum deposit of £20 and use the DEP20 promo code. You can withdraw up to 3 times the bonus amount after completing the 50x wagering requirements. The promotion is active for 30 days.

Upon your first deposit, you will also receive 20 extra spins on the Book of Dead. They are subject to a £20 cashout cap and a 50x rollover requirement. Unused spins will expire after seven days.

Casino Verdict

The game collection of 2500+ titles at Vegas Mobile Casino is plentiful, and established providers supply it – Microgaming NetEnt and Play’n Go. There are plenty of payment options in the cashier, including debit cards, e-wallets, and prepaid vouchers, and there is no limit on monthly withdrawals. However, the site processes payouts in over 72 hours.

KingCasinoBonus Ratings

Look & Feel4.0 / 5

Payout Speed3.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New players only. Opt-in Required. Only for UK Players. Wager from real balance first. 50X wager the bonus. Contribution varies per game. selected games only. Wager calculated on bonus bets only. Bonus valid 30 Days from receipt/ free spins valid for 7 days from issue. Max conversion: 3x the bonus amount or free spins: $/€/£20. Excluded Skrill deposits. Withdrawal requests voids all active pending bonuses #ad begambleaware.org T&C Apply, 18+
21LuckyBet Casino Logo
16

21LuckyBet Casino

4.4 / 5

Online Since

2022

Slot Games

3000

Bonus Details
Bonus Policy

To claim this promotion, you must deposit at least £10. The bonus and the spins generated value must be wagered 50 times to complete the requirement.

Once the requirement is completed, you may cash out up to £20 for the bonus spins and 3 times the bonus amount. The bonus funds expire in 30 days, and the free spins in 7 days.

Casino Verdict

Before playing at 21LuckyBet Casino, you may deposit using one of the 10 payment options available in the Cashier section. You can also access sports betting besides live and casino games on this site.

If you want diversity in games, you have a wide array of titles from 70 well-known providers, such as Microgaming, Play’n Go, NetEnt, and Big Time Gaming. Yet, gambling on the will be possible with a strong internet connection since the site has no mobile downloadable applications.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only | Wager from real balance first | 50X wager the bonus | Contribution varies per game | Selected games only | Wager calculated on bonus bets only | Bonus valid 30 days / Free spins valid 7 days from receipt | Max conversion: 3x the bonus amount or from free spins: £20 | Withdrawal requests void all active/pending bonuses | Excluded Skrill and Neteller deposits | Full Terms Apply T&C Apply, 18+
21LuckyBet Casino Logo
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GOLD50

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21LuckyBet Casino

4.4 / 5

Online Since

2022

Slot Games

3000

Bonus Details
Bonus Policy

To claim this bonus, deposit £10 or more, and redeem the code GOLD50. The spin winnings and bonus funds have a 50x wagering requirement. The spins are available only on the Legacy of Dead slot, and each spin is worth £0.10.

Casino Verdict

Before playing at 21LuckyBet Casino, you may deposit using one of the 10 payment options available in the Cashier section. You can also access sports betting besides live and casino games on this site.

If you want diversity in games, you have a wide array of titles from 70 well-known providers, such as Microgaming, Play’n Go, NetEnt, and Big Time Gaming. Yet, gambling on the will be possible with a strong internet connection since the site has no mobile downloadable applications.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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18+ | UK and IE New customers only | Deposit required | Promo code: GOLD50 | 50 free spins on Legacy of Dead v/s=£0.10 | Valid until 31/05/2024 | 50X Wager | Free Spins valid for 7 days | Full Terms Apply T&C Apply, 18+
Dream Palace Casino Logo
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15TF

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Dream Palace Casino

4.4 / 5

Online Since

2012

Slot Games

860

Bonus Details
Promotional Details

To claim this bonus, deposit £25 or more, and use the code 15TF. The bonus funds must be wagered 50 times to be able to complete the requirement, while the spins are wager free.

You will be able to cash out up to £20 for the spins, and 3x bonus for the funds. The spins are available on the Tome of Madness slot.

Casino Verdict

Dream Palace Casino boasts a very low minimum withdrawal amount of £2.5, as well as a quick payout processing time that falls below 1 day. The slot gallery is also worth mentioning, as it contains 850 titles, including more popular picks, such as Starburst and Rainbow Riches.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.4 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.2 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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New Players Only. Opt-in Required. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. No wagering requirement for free spins. Bonus is valid for 30 days / Free spins valid for 7 days from issue. Max conversion: 3 times the bonus amount or from free spins: £/$/€20. Excluded Skrill and Neteller deposits. T&C Apply, 18+
Sparkle Slots Casino Logo
19

Sparkle Slots Casino

4.4 / 5

Online Since

2017

Slot Games

1400

Bonus Details
Bonus Policy

To claim this first deposit bonus, add £10 or more to your account. You will have to wager your bonus funds 50 times within 30 days, and the spin winnings 50 times within 7 days. The spins are valid only on the Book of Dead slot.

Casino Verdict

At Sparkle Slots Casino, the minimum withdrawal amount is £2.5, which is very low. Moreover, the casino has no limit on maximum monthly cashouts. Your consistent play will be recognized, as you can advance through levels at their Rewards Programme.

Phone support is not an option on the platform, but the site has 24/7 live chat.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.2 / 5

Loyalty5.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. Wagering occurs from real balance first. 50X wagering the bonus. Contribution may vary per game. Available on selected games only. The wagering requirement is calculated on bonus bets only. Bonus valid 30 Days from receipt. Max conversion: 3 times the bonus amount. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits. #AD. BeGambleAware. T&C Apply, 18+
Slot Lux Casino Logo
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Slot Lux Casino

4.5 / 5

New casino

Online Since

2023

Slot Games

2000

Bonus Details
Promotional Terms

To claim the welcome offer of Slot Lux Casino, you need to deposit at least £10 and use the code 20FREE. You will receive the wager-free spins usable on the popular slot, Book of Dead.

Each spin has a value of £0.10 each, and you can use them in 7 days to generate up to £20.

Casino Verdict

Slot Lux offers its British users a top-notch casino experience through the extensive game catalogue with titles from over 60 world-renowned providers, such as Play’n Go and Playtech.

Furthermore, all features of the gaming platform are favourable towards the UK punters’ preferences, with 10 popular payment options, unlimited withdrawals and 1-day payout processing time on all methods.

KingCasinoBonus Ratings

Look & Feel5.0 / 5

Payout Speed4.8 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.5 / 5

Loyalty4.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New Players Only. 20 Wager Free Spins on Book of Dead. Bonus valid 30 days / Free spins valid 7 days from receipt. Max conversion from free spins: £100. Withdrawal requests void all active/pending bonuses. Excluded Skrill and Neteller deposits T&C Apply, 18+
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Similar Casinos with No Wagering Free Spins

Bally Casino Logo
1

Bally Casino

3.8 / 5

New casino

Online Since

2023

Slot Games

430

Bonus Details
Bonus Policy

To claim the spins, you must deposit £10, and then wager the amount on any game of your choice. Your spins will be added automatically once you wager the deposit.

You can only use them on Secrets of the Phoenix Megaways, and there are no wagering requirements.

Casino verdict

Players will find reasonable and transparent general terms and conditions at Bally Casino. The banking policy states the withdrawal processing time is one day, and the £10 minimum deposit and withdrawal amounts are accessible to every type of gambler.

Additionally, the game collection is diverse, even if it’s smaller than other competitors.

Pros

  • There are no limits on the maximum monthly cashouts
  • A fast 1-day payout processing time
  • The £10 minimum deposit is reasonable
  • You can play progressive jackpots

Cons

  • You cannot pay via e-wallets such as Skrill or EcoPayz
  • No phone support
  • The KYC process can take two days.

KingCasinoBonus Ratings

Look & Feel4.5 / 5

Payout Speed4.1 / 5

Slot Games4.0 / 5

Live Games5.0 / 5

Bonuses3.2 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply T&C Apply, 18+
Monopoly Casino Logo
2

Monopoly Casino

4.1 / 5

Online Since

2015

Slot Games

1300

Bonus Details
Rules of the Bonus

Only newly registered players at this casino can make the £10 minimum deposit to claim this bonus.  This bonus will be fully activated once you completely wager the £10 deposit on any game on the platform.

Afterwards, you will get 30 free spins with no wagering requirements on Monopoly Paradise Mansion. In total, the 30 days expiry time starts once you make the first deposit.

Casino verdict

Monopoly Casino has well-explained terms and conditions, separated into multiple sections according to the topic. The responsible gaming tools and the privacy policies provide thorough information. Yet, the document is quite lengthy and might be hard to navigate.

The operator does not apply transactional fees.

Pros

  • The site processes cashouts in 24 hours
  • You can cash out up to £100000
  • More than 1300 slot games
  • No transactional charges
  • Efficient support service

Cons

  • You can pay only via five banking options
  • No VIP club.

KingCasinoBonus Ratings

Look & Feel5.0 / 5

Payout Speed4.0 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses3.0 / 5

Loyalty1.0 / 5

Support5.0 / 5

Licensing5.0 / 5

Rate this Bonus
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New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit.18+. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. T&C Apply, 18+
Lottoland Casino Logo
3

Lottoland Casino

4.1 / 5

Online Since

2013

Slot Games

1961

Bonus Details
Promotional Details

New players of Lottoland casino can claim 100 no wagering spins on Big Bass Bonanza by depositing and wagering at least £20 on the same game. The bonus doesn’t state any cashout limit, and you have 30 days to use your rounds. The spins have a value of £0.10 each.

Casino verdict

The terms and conditions of Lottoland are clear and comprehensive and ensure British punters a high degree of security and transparency while gambling on the platform.

There are no transactional fees associated with any of the payout methods, and you can request cashouts starting at £1 across all options and expect your funds to be processed within 24 hours.

Pros

  • Over 1970 slots and 50 live dealer games
  • More than 10 premium providers, including Evolution, Pragmatic and Red Tiger
  • 5 widely used payment options, including cards and e-wallets
  • £5 min deposit and £1 min withdrawal
  • 24-hour payout processing time

Cons

  • Lack of a phone customer support option
  • Games are not playable in demo mode

KingCasinoBonus Ratings

Look & Feel5.0 / 5

Payout Speed4.0 / 5

Slot Games5.0 / 5

Live Games5.0 / 5

Bonuses4.0 / 5

Loyalty1.0 / 5

Support4.5 / 5

Licensing5.0 / 5

Rate this Bonus
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18+, New customers only, register, deposit and stake £20 on Big Bass Bonanza within 7 days, and claim 100 Free spins on Big Bass Bonanza. Free spins expire 30 days after credited. Ends 30/06/24 at 23:59 GMT. Full T&Cs Apply. begambleaware.org. T&C Apply, 18+
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About Monster Casino: Why is it a Top Site?

Monster Casino is one of the top online casino sites in the UK, part of the well-renowned ProgressPlay Limited family. Established in 2017, this site offers over 700 slot games, 77 live casino games, and a myriad of bonus offers for both new and existing players. As can be seen in our review of the site, we rate Monster Casino higher than average.

Monster Casino has many great sister sites, too, that can serve as great alternatives to the site, which you can learn more about below. These sister sites include Betarno, Fruity King, Casimpo, and others.

How We Selected Monster Casino Sister Sites 

Our criteria for selecting the best Monster Casino sister sites were very strict, and we followed the same rigorous protocols for all our selections and reviews.

We looked at several factors for each and every casino site before we compiled a list of all the best sister sites. The criteria we took into consideration are as follows:

  • Company background: We looked at the history of the company that operates all these casinos and how long they have been in the works. This helped us derive the company’s values and how those are transmitted to the casinos.
  • Games portfolio: We also ensured that all the casinos we tested offered the best casino games from reputed providers. The selected games were played using real accounts, which our experts used to test all the casinos.
  • Payment methods: The availability of reliable payment methods is a huge factor for UK punters, and we took this into consideration while reviewing Monster Casino and its sister sites.
  • Available bonuses and promotions: Bonuses are a great way to keep punters engaged with an online casino, and these sites have them in abundance. We studied all the bonuses these sites offer in 2024, from the first deposit bonuses to bonuses offered to new players.
  • Customer support services: We measure a casino’s customer support system by how its agents respond to customers’ queries and how helpful they are on live chat. Monster Casino and its sister sites were also tested on this, and we were fairly impressed with what we experienced.

Compare Monster Casino Sister Sites

This list, curated by our casino experts, includes all the best Monster Casino sister sites. We provide the best insights on what online bookmaker you should choose, analysing factors like withdrawal time, number of games, and user experience.

Rank Monster Casino Sister Site Welcome Bonus Minimum Deposit Wagering Requirement Best For Establishment Year Our Rating
1 Betarno Deposit £10 Get 20 Exclusive Wager-free spins on Book of Dead £10 Wager-free New Monster Casino Sister Site 2023 4.1
2 Fruity King Deposit £10 Get 200% Deposit Match + 10 No Wagering Spins £10 50x Pay by Phone Deposits 2015 4.3
3 Casimpo Deposit £10 Get 50 Spins £10 50x Fastest Withdrawal Casino 2018 4.0
4 Spinzwin 100% Up To £100 + 20 Spins £10 50x High Number of Slots 2016 4.3
5 Sin Spins 100% Up To £200 £10 50x No Limit on Monthly Cashouts 2016 4.5
6 Sparkle Slots Up To £100 + 20 Spins on Book of Dead £10 50x Pragmatic Play Games 2017 4.4
7 21LuckyBet 100% Up To £200 + 20 Bonus Spins on Book of Dead £10 50x Low Minimum Withdrawal of £2.5 2022 3.9

Betarno – Best New Monster Casino Sister Site 2024

Betarno, in our opinion, is the best new online site, sister to Monster Casino. This 2023 platform offers British players a cutting-edge experience with casino games. There are over 2500 new and legacy slots and 80 live casino games on the platform, which gets regular game updates as soon as there are new releases. All these games come from renowned providers like NetEnt and Evolution Gaming.

The welcome offer is also very useful for earning a lot of cash. The £10 minimum deposit for the bonus is very accessible even to low rollers, and you can cash out up to £100.

Why join Betarno Casino?

  • Huge gaming library, especially for slots.
  • Excellent payout speed.
  • A lot of payment options, including Apple Pay.

What Betarno could improve

  • £20 minimum deposit can be too much for existing player promotions.
  • The loyalty program needs restructuring, as it is a bit outdated.

Fruity King – Best Monster Casino Sister Site for Pay-by-Phone Deposits

Fruity King is a fantastic casino for Pay by Phone transactions. This bookmaker offers reasonable £10 minimum deposits using Pay by Phone, and monthly limitless cash withdrawals, making it a perfect online casino for seasoned players.

The welcome bonus allows you to get up to 3x your bonus amount in cashouts and £20 worth of free spins. For more details, check out our review of Fruity King Casino.

Why join Fruity King Casino?

  • More than slots and live dealer games.
  • No-limit monthly withdrawals.
  • 24/7 live chat customer support.

What Fruity King Casino could improve

  • Payouts take 3 days.
  • No Neteller and Skrill banking options.

Casimpo – Fastest Withdrawal Monster Casino Sister Site

Casimpo is one of the fastest withdrawal Monster Casino sister sites. With all withdrawals processed quickly within 24 hours, you can make multiple cashouts per week, and you will get them in no time.

Casimpo can also be your one-stop casino for all slots, live dealer games, table games, and casino offers. This bookmaker has over 2500 slots, 450 live dealer titles, and allows small withdrawals of £2.5 with a £10 min deposit. Read more in our analysis of Casimpo Casino.

Why join Casimpo Casino?

  • Mobile applications for iOS and Android.
  • Min cashouts of £2.5 that take only a day.
  • Unlimited monthly cashouts.

What Casimpo Casino could improve

  • Customer support does not have a phone option.
  • Limited payment methods for withdrawals.

Similar Features Across Monster Casino Sister Sites 

Monster Casino and its sister sites are owned by Progress Play. As a result, all these sister sites share many features, including £10 minimum deposits on welcome bonuses, and also offer many similar game providers. The parent company prefers to keep these features the same or at least similar to all of its websites, as this helps build and expand its brand.

Bonuses 

Finding the same bonus in two different casinos might be rare, but these bonuses share many common characteristics. For example, almost every bonus on these sister sites requires a minimum deposit of £10, and the cashout must be 3x of the bonus amount.

You will also find that the wagering requirements on all these bonuses are set at 50x, and the payout time is seven days. It is important to mention that a few no-wagering promotions are outliers.

Game Developers

Monster Casino and all its sister sites come with games from the best providers in the world. This is a major reason why we rate these casinos so highly.

Some of the most well-known providers on Monster Casino sister sites include:

  • NetEnt
  • Evolution Gaming
  • Play’N Go
  • Pragmatic Play
  • Playtech

Payment Options

UK punters will find all of their most preferred payment methods on Monster Casino and all its sister sites. These sister sites offer everything from Debit Cards and PaySafe Cards so that you can make the most of your casino experience.

Payment Method Min Deposit Min Withdrawal Max Cashout Payout Time Find it at…
Debit cards £10 £2.5 No limit 1-3 days Monster Casino
PayPal £10 £2.5 No limit Under 1 day Betarno
Pay by Phone £10 Not Available Not Available Not Available Sparkle Slots
Skrill £10 £2.5 No limit Under 1 day Sin Spins
Neteller £10 £2.5 No limit Under 1 day Spinzwin
Apple Pay £10 Not Available Not Available Not Available Vegas Mobile Casino
Paysafecard £10 Not Available Not Available Not Available 21LuckyBet

VIP Programme

At the moment, no VIP Programme is offered at Monster Casino or a sister site of theirs. However, you can earn some comp points, which can then be traded in the Rewards Store for different incentives, such as:

You will be able to see all the offers in-store and how many points they cost once you complete the KYC verification process.

How to Choose the Best Monster Casino Sister Site for You

When selecting the best online casino, you must examine several factors. Fortunately, we have already reviewed all of the characteristics and identified the most important ones to consider before selecting the best Monster Casino sister site for yourself.

Here are some key factors you must take into consideration:

  1. Variety of Games: A good online casino should have a wide range of slots and other casino games to choose from. This is the most important thing to look for when picking an online casino.
  2. Fair Bonus Offers: Check the offers and read the terms and conditions. The online casino should have fair wagering requirements for any welcome offers or other promotions. If you’re a newbie, we advise you to get familiar with casino terms first.
  3. Payment Options: Look for an online site that offers convenient payment methods, especially if you’re in the UK and prefer using e-wallets for faster transactions.
  4. Trustworthiness: Since you’ll be risking real money, finding a legitimate online casino is crucial. Make sure you fully understand and feel confident about their policies and practices.
  5. Responsible Gambling Tools: Lastly, a reputable online casino should have responsible gambling tools and adhere to security protocols set by gambling regulators. This ensures a safe and secure gambling experience.

What Company Operates the Monster Casino Sister Sites?

ProgressPlay owns Monster Casino and its sister sites. This Malta-based organisation operates all these popular online casinos. The company was established in 2012 and has its headquarters there. It also works with many different online casinos and brands.

Who is ProgressPlay Limited?

Company Name ProgressPlay Ltd.
Business registration C58305
Licences MGA/B2C/231/2012
Brands Betarno Casino, DazzleCasino, Sparkle Slots, etc.

ProgressPlay Limited Legal and Licensing information 

ProgressPlay has the important licenses required to operate as a casino operator. ProgressPlay is a limited liability company registered in Malta (C58305) that is licenced and regulated by the Malta Gaming Authority and operates under a Licence Number of MGA/B2C/231/2012 issued on April 16, 2013.

ProgressPlay Limited is licenced and regulated in Great Britain by the Gambling Commission under account number 39335.

What to Expect at Monster Casino Sister Sites

Monster Casino sister sites offer a compelling and innovative gaming experience. If you want to play in casinos that are 100% legitimate and have a lot of games and bonuses to engage with. These sites with all the reputed providers, and you can be assured that the casino is fully committed to giving you the best experience. You can expect this from Monster Casino’s review for 2024.

The sites are regularly audited and licensed by respected gambling authorities, ensuring fair play and responsible gambling practices. With Monster Casino’s rigorous review process, you can trust that any sister site recommended will provide an exceptional online casino experience.

Other Similar Platforms to Monster Casino 

You might not find a few things on these sister sites, such as no deposit sign-up bonuses, so we are giving you a brief overview of some of the alternative sites you can check out.

Here are some of those sites:

  • Bally Casino – This is a Gamesys platform. It was founded in 1932, and what it provides over some of the ProgressPlay casinos is the wealth of experience that it comes with.
  • MadSlots – This is a Viral Interactive Casino. MadSlots is especially popular for its no-deposit-free spins bonuses, which you will find to be a rare occurrence in ProgressPlay casinos.
  • Rhino.bet – This is a Playbook Gaming Limited casino. Rhino.bet is one of the oldest and biggest sportsbooks in the world, and has a great casino section on its website. UK players have loved this casino for a long time and will continue to do so for many years to come.

Why Trust Us?

We have been committed to giving you the best opinions and recommendations for online casinos for more than 7 years now. Here are all the reasons why you should be assured that you will get the best services and insights from us:

  • Our reviews are always neutral, and you can be confident that our opinions are not impacted by any partnerships we have.
  • Our experts create actual accounts to test online casinos.
  • Our specialists are always working with online slots and casinos, as well as analysing casino brands.
  • Using real accounts, we communicate with the casino’s network and customer support team and assess their answers.
  • Our casino website testing procedure is extremely thorough, and we go to great lengths to ensure that no details are overlooked.
Alexandra Camelia Dedu's reviews & comparisons of UK online casinos are made with a critical eye and a lot of real-world experience. As a former casino player with strong research skills, she tests and rates each casino and its bonuses with great care to make sure her reviews and tips are accurate and useful for every player.
Vlad George Nita is the Lead Editor at KingCasinoBonus, bringing extensive knowledge and expertise of online casinos & bonuses. He applies his extensive industry knowledge into providing valuable, accurate casino data and dependable recommendations of bonuses strictly based on UK players' requirements.