Free Spins For Real Money

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4.1 / 5

Bonus code:


Min. Deposit



65X (Winnings)

Rate this Bonus
New players only, £10 min fund, free spins won via mega reel, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements T&C Apply, 18+

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4.5 / 5


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3.8 / 5


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Min. Deposit



40X (Bonus)

  • 100% up to £50 bonus
  • 50 extra spins on Big Bass Splash
Bonus Terms

You will be eligible for the promotion once you have made the first deposit of £10. The spins won’t be credited to you right away. The 50 spins will be credited over three days.

The extra spins must be played within 48 hours, and the bonus funds are available for 30 days. Spins only work on the Big Bass Splash and are worth £0.10 each. Before withdrawing, the bonus and the spins must be wagered 40 times.

Pros and Cons


  • The £250 max cashout for the bonus funds is 5 times the max bonus amount
  • The spins are available on Big Bass Splash, a popular slot


  • Skrill and Neteller are not accepted as deposit methods
Bonus Verdict

For a minimum deposit of £10, this promotion is great for any new player who wants to check out the casino’s game selection. Gamblers have plenty of time to place bets and fulfil the wagering requirements because the bonus expires in 30 days.

Rate this Bonus
18+. £10+ first deposit required. Spins on Big Bass Splash credited over 3 days. 40x wagering. Bonus funds used when cash funds are 0. Cash withdrawal voids bonus. Max cash out £250. Expiry: 30 days Deposit Bonus, 2 days Spins. Game & Deposit restrictions. Full Terms Apply T&C Apply, 18+ Casino Logo

4.0 / 5


Min. Deposit



35X (Bonus)

  • 200% up to £40
  • 75 bonus spins
Information on the Bonus

Create a new account and deposit more than £10 to receive this bonus. Besides the max bonus of £40, you get 75 spins in batches of 25 for three days to play on Book of Dead, Starburst and Twin Spin.

Before you request the cashout, you have 7 days to complete the wagering conditions of 35x and 24 hours to use the spins. Keep in mind that you cannot place single bets surpassing £4 or £0.50 per line.

Pros and Cons


  • The spins are credited in pairs of 25 for three days, a UKGC initiative as a responsible gambling tool
  • You get to play popular slots


  • The bonus amount you receive is quite low
Bonus Verdict

This offer is great for new players as it allows them to try out multiple game types, along with some of the industry’s most popular slots.

Rate this Bonus
Min. deposit: ₤10. Max. bonus: ₤40. Offer valid on first deposit. The offer expires in 7 days. Offer only applies to new players, aged 18+. Unused spins expire 24hrs after being issued. Spins are on several of our best paying games as follows: 25 games on Book of Dead and 200% bonus upon first deposit. More spins are given upon login on the 2nd day - 25 spins on Starburst and on the 3rd day after the first deposit - 25 spins on Twin Spin. Winnings won with spins that require a deposit have to be wagered x35. Bonuses that require deposit have to be wagered x35
Megacasino Logo

4.0 / 5


Min. Deposit



30X (Deposit + Bonus)

Bonus Policy

For this bonus, you must make a minimum first deposit of at least £20. You must complete the 30x wagering requirement that applies to both your bonus and deposit within 30 days.

The spins must be spent within 30 days on Starburst and are subject to a 60x wagering requirement. Each spin is worth £0.10.

Pros & Cons


  • You have enough time to complete the wagering within 30 days
  • The spins can be played on the popular Starburst slot


  • High 60x wagering for the spins
Bonus Verdict

This promotion is worthwhile for those who want to experiment with different game types, including the popular Starburst slot. Yet, the wagering applies to both your bonus and deposit, which might be discouraging for some.

Rate this Bonus
Automatically credited upon deposit. Cancellation can be requested. First Deposit Only. Min. deposit: £20, max. Bonus £66. WR of 30x Deposit Plus Bonus amount (Slots count 100% and any other game 10%) within 30 days. Spins Game: Starburst. WR 60x free spin winnings amount (only Slots count) within 30 days. Max Spins:33 . Spin value: £0.10. Max bet is 10% (min £0.10) of the Bonus amount or £5 (lowest amount applies).Bonus must be claimed before using deposited funds. Bonuses do not prevent withdrawing deposit balance. First Deposit/Welcome Bonus can only be claimed once every 72 hours across all Casinos. Bonus Policy applies T&C Apply, 18+
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Rainbow Spins Promo Codes Redeeming Process

If you’re new to Rainbow Spins and want to ensure you claim the bonuses correctly, our experts are here to guide you through the process, step-by-step.

  1. Sign up for Rainbow Spins casino or log into your existing account
  2. Go to the cashier, enter a valid min deposit and redeem any Rainbow Spins promo codes you have
  3. If you don’t have any promo codes, opt-in for other Rainbow Spins bonuses
  4. If you opted in for the welcome bonus, spin the Mega Reel to see if you got the maximum of 500 spins
  5. Your bonus will be added to your account

Overall, we think the claiming process is straightforward, especially for other promotions, besides the first deposit bonus. However, it is important to remember that, if you get all the 500 free spins, you will only get 50 automatically. You will have to email customer support for the rest of 450, so they can review your account first.

Are The Rainbow Spins Promo Codes Terms Fair?

After carefully reviewing the bonus terms at Rainbow Spins, our experts rated the policies as reasonable. We understand that reading through lengthy and complicated bonus terms can seem tedious, especially when all you want to do is to get to playing. However, it is best you know what you are getting into.

To make things easier, we’ve compiled the most essential Rainbow Spins casino bonus terms in a straightforward, easy-to-understand manner so you can quickly grasp what’s required from you.

  • The minimum deposit to qualify for most offers is £10, unless stated otherwise in the individual bonus terms.
  • The maximum deposit bonus conversion to real funds is equal to your lifetime deposits, up to £250.
  • The maximum no deposit bonus conversion to real funds is £50.
  • All bonuses carry a wagering requirement of 65 times the bonus amount, unless stated otherwise in the individual terms.
  • Slots and scratch games contribute fully towards wagering requirements, while table and live games have lower contribution.
  • For the welcome bonus, free spins are won via the Mega Reel and can be used on the 9 Pots Of Gold slot.

Wagering Contribution

Game categoryGame contribution
Roulette, Live casino, Baccarat, Jackpots, Blackjack0%
Slots, Scratchcards, Bingo, Mobile Games, Classic Slots100%
Table games20%

The Welcome Bonus Available at Rainbow Spins

The casino welcomes all its new players with an exciting opportunity to spin the Mega Reel and win bonuses of up to 500 free spins on the popular 9 Pots Of Gold slot. If you want to claim this offer, all you need to do is sign up and make a minimum deposit of £10. However, we need to mention that, because the bonus seems attractive due to the high number of rotations and low minimum deposit, you might overlook some things. There is no guarantee that you actually get the full 500 spins. Still, you will get something while spinning the Mega Reel, either 20, 30, or 50 spins or an Amazon voucher.

If you’re looking to play slot games and you want a greater number of spins, there are options for you – just not with 500 spins. We suggest you check out the LottoLand first deposit bonus, which guarantees 100 free spins. Moreover, the promo features nonexistent wagering requirements, and you get to keep all the winnings from the rotations. However, because of the great bonus terms, the minimum deposit is slightly higher at £20.

It’s also important to note that the bonus comes with a wagering requirement of 65 times the bonus amount, which we do not recommend to inexperienced punters. However, we think they can look for other casino bonuses with low wagering meanwhile, as they build experience. Promos like Happy Tiger’s offer with funds and spins are a perfect way to start – 4x wagering on the funds, and 1x wagering on the spins.

Rainbow Spins Promo Codes for Members

The casino doesn’t just cater to new players; they also offer promotions for existing members, both permanent daily spins and weekly offers, as well as seasonal giveaways and tournaments.

Existing customers have the opportunity to spin the Rewards Reel twice daily for free; depending on the outcome, you can receive 5, 10, or 20 rotations. We like that, unlike most casinos in the UK, you get a free bonus twice a day, instead of only once. You can also try out the Pro Free Spins offer, which presents an excellent opportunity. With a higher minimum of £20 and using the Rainbow Spins promo code PRO, you’ll receive 50 free spins on the Mega Reel every week..

Overall, we find Rainbow Slots’ casino bonuses for existing players to be attractive, and worth a try if you have experience with clearing wagering requirements. On the flipside, if you are a beginner, we recommend you look at other casinos for existing player promos, such as XL Casino’s Daily Deals, or Vegas Land’s daily wager-free promo.

Payment Methods Available for Rainbow Spins

PaymentMin depositMax withdrawal
Visa logo£10No limit
MasterCard logo£10No limit
Maestro logo£10No limit
PayPal logo£10No limit
Paysafecard logo£5N/A
Pay by phone logo£5N/A
Skrill 1-Tap logo£10N/A
Skrill Moneybookers logo£10N/A

Best Ways to Play With Rainbow Spins Promo Codes

When playing at online casinos, it’s essential to follow some good casino bonus practices in order to make the most of them. From our experience, some players just use the bonuses with no strategy in mind, just because there is a lower financial contribution from them.

While you only waste bonus funds – and possibly your deposit too – we do not recommend going in without a clear plan. Here are some tips from our experts which can help you :

  1. Create a budget – While this has nothing to do with casino bonus strategy itself, this is one of the most important things you can do to protect yourself. Budgeting is like a boundary that will protect you from problem gambling.
  2. Choose low-wagering promos – While working towards the requirement, you may lose the bonus winnings, so a lower wagering would mitigate this risk. Aim for offers with less than 35x, and you will have higher chances of cashing out.
  3. Try no-deposit bonuses – If you try deposit-free bonuses, either in the form of sign-up offers and existing player incentives, you only have the bonus to waste. However, the bonus values are much lower than deposit-based promotions, so keep that in mind.

Our Takeaways on Rainbow Spins Promo Codes

This casino offers a welcome bonus with the potential to win up to 500 free spins on the popular 9 Pots Of Gold slot. However, the 65x wagering requirement and the cap on maximum bonus conversion to real funds may be less appealing to some players. We didn’t like that there are no guarantees regarding the number of spins either. Still, the existing player bonuses were worth looking into, especially the PRO Free Spins offer and the casino has a loyalty programme, which is quite a rarity in the UK.

All in all, we can only recommend the bonuses at this casino to more experienced players, who stand a chance against the 65x wagering requirement. The promos on this website are worth it in terms of value and maximum cashout, but we would like to see lower requirements.


  • Chance to win up to 500 free spins on a popular slot
  • Twice daily Rewards Reel access for free spins
  • Straightforward and easy bonus claiming process


  • High wagering requirement of 65x
  • There is no deposit-free bonus
Look & Feel
Payout Speed
Slot Games
Live Games
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.