At KingCasinoBonus, we pride ourselves on being the most trusted source of casino & bingo reviews. Our in-house editorial team thoroughly evaluates each website before rating it. Our ratings are based on a strict scoring formula that considers trustiness, limits, fees, and other conditions.
KingCasinoBonus receives money from casino operators every time someone clicks on our links, influencing product placement. The compensation we receive does not impact our recommendation, advice, reviews and analysis in any way. Our content will always remain objective, independent, straightforward, and free from bias.
Only players over 18 years old are allowed to play at online casinos, as stated by the United Kingdom law. KingCasinoBonus does not promote or advertise anything related to underage gambling! We are committed to supporting the fight against underage gambling by educating young people about the risks associated with gambling and helping parents protect their children from such dangers.
Deposit £5 Get 50 Spins + Up To £30
On your first deposit, you can get 100% up to £30 and 50 extra spins.
Bonus Policy
To qualify for this offer, deposit £5 or more and use the code SECRET5. You must wager the bonus funds 60 times and the spin winnings 40 times. You can cash out up to £100, plus your original bonus amount. Moreover, the maximum cashout from the spins is £5.
Pros and Cons
Pros
- The qualifying deposit for this offer is £5, which is lower than the typical £10
- You can withdraw up to £100 plus the initial bonus amount, which exceeds the industry standard
Cons
- The wagering requirements of 40x and 60x for the spins and bonus are higher than the industry standard of 35x
Bonus Verdict
New players who want to play with both spins and bonus funds may find this promotion worthwhile, especially as it requires a minimum deposit of only £5. There are no limitations on the games available, so players can use the bonus on any casino game.
PlayFirst-time depositors only (18+ country restrictions apply. Min Deposit £5. Max Offer 100% Games Bonus & 50 Free Spins [Game of our choice]. Promo code: SECRET5. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £10. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions apply. Valid until 31.12.2022. T&C Apply, 18+
Expires on:
ExpiredBonus type:
Welcome BonusesMinimum deposit:
£5Valid only for game types:
Bingo, Keno, Mobile Games, Scratchcards, Slots, Jackpots, Classic SlotsPayment methods:
PayPal, MasterCard, VisaAlternative Casinos to Secret Slots Casino
| Secret Slots Casino | Bally Casino | Planet Sport Bet Casino | Luck.com Casino | Monopoly Casino | MadSlots Casino |
|---|---|---|---|---|---|
| First-time depositors only (18+ country restrictions apply. Min Deposit £5. Max Offer 100% Games Bonus & 50 Free Spins [Game of our choice]. Promo code: SECRET5. Any Games Bonus winnings, if applicable, must be wagered 60x before withdrawal. Any Free Spins winnings, if applicable, will be credited as bonus funds and capped at £10. FS are valid for 7 days and any winnings must be wagered 40x before withdrawal. Games Bonus win cap: £100 + original bonus amount. Wagering contribution varies by game. We reserve the right to deny bonuses based on abusive bonus activity across sites operated by the Company. Deposit balance is available for withdrawal at any time (UK only). General withdrawal restrictions apply. Valid until 31.12.2022. T&C Apply, 18+ | 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+ | New customers only. Min Deposit £20. Wager £20 minimum on slots and get 50 free spins on Starburst. Free spins will expire 7 days after issue. x10 wagering on Free spins. BeGambleAware.org. Bet The Responsible Way. T&C Apply, 18+ | Available for new registered accounts only. Get 20 Free Spins immediately after complete registration, followed by 20 spins every day for the next 4 days. 35x wag. 7 days availability. Max wins: £10. For on-deposit offers min £10 dep. Max. stake with Bonus active is £5, 35x wagering on Slots only. 100 free spins for the 1st dep. 50% Bonus up to £100 for the 2nd dep. 25 free spins for the 3rd dep. Min dep of £10+. All bonuses expire 14 days after dep. Max wins: £500 for 1st dep, £100 for 2nd dep, £50 for 3rd dep. T&C Apply, 18+ | 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+ | Available for new registered accounts only. Get 100 Free Spins after complete registration (20 spins every day for 5 days). 30x wag. 7 days availability. Max wins: £10.Min £10 deposit. Max win from bonus money is £100. Max. stake with Bonus active is £5 and 30x wagering on Slots only. Up £200 for 1st dep. 100 Free Spins for the 2nd dep. Up to 100 free spins for the 3rd dep. Availability of 7 days after dep. T&C Apply, 18+ |
|
Look & Feel 4.5 |
Look & Feel 4.5 |
Look & Feel 5.0 |
Look & Feel 4.5 |
Look & Feel 5.0 |
Look & Feel 4.5 |
|
Payout Speed 3.7 |
Payout Speed 4.1 |
Payout Speed 4.0 |
Payout Speed 4.5 |
Payout Speed 4.2 |
Payout Speed 3.6 |
|
Games 0.0 |
Games
|
Games 1.0 |
Games
|
Games 0.0 |
Games
|
|
Bonuses 3.0 |
Bonuses 3.2 |
Bonuses 3.5 |
Bonuses 4.0 |
Bonuses 3.2 |
Bonuses 4.0 |
|
Customer Service 5.0 |
Customer Service 4.5 |
Customer Service 4.0 |
Customer Service 4.5 |
Customer Service 5.0 |
Customer Service 4.5 |
|
Licensing 5.0 |
Licensing 5.0 |
Licensing 5.0 |
Licensing 5.0 |
Licensing 5.0 |
Licensing 5.0 |
Alternative Casino Bonuses
Exclusive
- 200 spins on Fishin’ Frenzy The Big Catch Jackpot King + £5 club voucher.
- £30 bingo bonus + £10 club voucher.
Deposit and wager on slots over £10 to claim the bonus. The Club vouchers are only redeemable through email within 14 days.
The spins generated value comes with a 20x rollover. Use the bonus spins on Fishin’ Frenzy The Big Catch Jackpot King within 30 days of being activated.
After depositing over £10 and gambling on bingo games, you can opt-in for the bingo promotion. This gives you a £30 bingo bonus that must be wagered 4 times.
Players can claim both promotions regardless of how they wager their deposit. Keep in mind that deposits using PayPal and Paysafecard are not accepted.
Pros & ConsPros:
- You get a bingo and a slot bonus by staking £10 in each game type.
- The wagering requirement of 20x is low.
- You receive 200 spins for only a £10 deposit.
Cons:
- No variety of games, as you get to play only one slot game.
- PayPal and Paysafecard are not available to claim this offer.
Slots and bingo players will find this bonus worthy since it has a low rollover and small deposit value. Gamblers will also receive two club vouchers expanding the value of this bonus.
Exclusive
When you deposit more than £10, you can get 30 free spins.
Bonus Details & Claim InfoThis bonus is exclusive to new players and it is locked behind a £10 minimum deposit. Take note that the deposit needs to be wagered and only after that the 30 spins are granted. Also, the spins hold no wagering requirements, and you have 30 days to use the promotion.
Pros & ConsPros
- There are no wagering requirements for the spins
- High maximum cashout for the value of the bonus
Cons
- Wagering on deposit to receive the spins
This promotion best suit slot players in the UK. The spins are wager-free, which is a great advantage for new players. Some may dislike the fact that they have to wager their deposit, but the maximum cashout exceeds $750, a value high enough for the bonus offered.
Exclusive
DEPOSIT £10 GET 30 FREE SPINS NO WAGERING AT VIRGIN GAMES CASINO
Make the suitable deposit to qualify for the 30 spins.
Rules of the PromotionA minimum £10 deposit is necessary to claim this bonus. Afterwards, you will have to choose the 30 free spins option and stake the deposit to qualify. No wagering requirements are attached to the bonus, but each player has to use their deposit before the spins are granted. The maximum use time is of 30 days.
Pros & ConsPros
- No wagering conditions attached
- Enough time to claim the offer
- You can stake the deposit on any game
Cons
- You must opt in and manually select the offer
The no wagering conditions and the 30 day expiration time makes this bonus suitable for new players who play slots. There are some staking conditions to qualify, but players can meet these on any game.
Copy:
BASSM30
Exclusive
Deposit and bet £10 to receive 30 no-wagering spins.
Details on the bonusTo get the bonus, you have to first create an account, verify it, and then deposit at least £10 with the code BASSM30. Afterwards, you have to bet the deposit to get the 30 no-wagering spins. The spins are available only on Big Bass Bonanza Megaways and each spin is worth £0.20.
Furthemore, you have to use the deposit in 12 hours, and the spins have in 48 hours.
Pros & ConsPros:
- No wagering requirements
- 48 hours expiration time
Cons:
- Only available on one slot
All in all, this bonus is great for those that like to keep any generated funds immediately from spins, rather than having to wager them. But, UK players should keep in mind that they are available only on one game, which is Big Bass Bonanza Megaways.
Exclusive
Create an account with Betfred Casino. Then, make a deposit and wager it once, and you can choose from:
- 50 Free Spins on Age Of The Gods, worth £0.20 per spin,
- 100 Free Spins on Better Wilds, worth £0.10 per spin,
- 200 Free Spins on Age Of The Gods: God of Storms 2, worth £0.05 per spin.
To be eligible for this promotion, deposit at least £10 and wager the amount on slots within 7 days after registration. You must choose 1 of the 3 offers and claim it manually. The no wagering spins will be valid for 7 days after redeeming.
The funds will be transferred to your cash balance and can be withdrawn after using the spins. Deposits made with prepaid cards and e-wallets do not qualify for the offer.
Pros and ConsPros
- You have the freedom to choose from 3 separate offers, based on the slot you’d like to play and the value per spin
- The spins do not have a wagering requirement, which is a rather rare occurrence
Cons
- To qualify for this offer, you have only 7 days to deposit £10 and wager the amount on slots, which is time restrictive
- The offer cannot be claimed with e-wallets and prepaid cards
Bonus Verdict
Slots enthusiasts might want to redeem this promotion, because they can get an impressive number of up to 200 spins for only £10. Moreover, the spins are wager-free, which makes this offer worthwhile.