Rainbow Spins Bonus Codes & Promotions for July 2025
New players who deposit at least £20 receive a welcome bonus that includes up to 500 free spins. The maximum bonus value is £250. You should play through the bonus amount 65 times to withdraw your money. The bonus can be spent only on 9 Pots of Gold.
Regulars who deposit at least £10 can earn a 10x multiplier code weekly. There is an up to 20 FS bonus available every Monday for those who play Chilli Heat. Moreover, users can claim an extra 10 free spins between 3 p.m. and 7 p.m. every Wednesday, as well as claim monthly bonuses.
18+. Claim between 3pm-7pm every Wednesday. Funded players only, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs and 65x wagering requirements apply.
18+. Min deposit £100, max bonus conversion to real funds equal to lifetime deposits (up to £250). 65x wagering requirements and T&Cs apply.
18+. Claim free spins for every 5 trophies collected. Winnings are credited as Bonus. 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) T&Cs apply.
18+. Deposit £20 or more and enter code PRO to receive a spin on the Mega Reel for a chance to win 50-500 Free Spins. Free Spin winnings credited as bonus funds. Max bonus conversion to real funds equal to lifetime deposits (up to £250). Free Spins must be played on selected games. Mega Reel pop-up must be claimed immediately. Certain games do not contribute to wagering. Real funds are used before bonus funds. T&Cs apply.
18+. Free Spin winnings credited as bonus funds. £8 max win per 10 Free Spins. Max bonus conversion equal to lifetime deposits (up to £250). Players opted out of bonuses can still collect trophies but will not receive Free Spins. Trophy Mega Reels expire if not used (max 3 stored at a time). T&Cs apply.
18+. Funded players only. Collectibles reset weekly on Mondays. The Rewards Reel can be played twice per day. The first spin each day is available between 08:00 AM – 19:59 and the second spin is available between 20:00- 07:59 each day. Free Spins are awarded on Chilli Heat. Winnings paid in bonus funds; 65x Wagering Requirements apply; max bonus conversion to real funds equal to lifetime deposits (£250 max). T&Cs apply.
18+. Multiplier credited on 1st £10 deposit made with qualifying code today. 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250). T&Cs apply.
18+. 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.
Best Alternative Bonuses at Other Casino Sites
18+. T&Cs apply
18+. T&Cs apply
18+. T&Cs apply
Rainbow Spins sister sites bonuses
18+. 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.
18+. New players only, £10 min fund, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements.
18+. New players only. £10 min fund, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements.
18+. New players only, £10 min fund, max bonus conversion to real funds equal to lifetime deposits (up to £250), 65x wagering requirements.
18+. 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.
18+. New players only. £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250).
Rainbow Spins bonuses highlights and quick facts
Pros and Cons of Rainbow Spins Casino Bonuses
- A welcome package with free spins
- 12 slots to spend bonus money on
- Incentives for those who want to play popular slots
- 10-500 FS weekly and monthly
I didn’t like:
- Max bonus amount converted to lifetime deposits is £250
- A 65x wagering requirement for all bonuses
Deposit methods to receive bonuses at Rainbow Spins
| Deposit methods | Deposit limits | Deposit time |
|---|---|---|
| | min. £10 | Instant |
| | £10 - £1,000 | Instant |
| | £10 - £200 | Instant |
| | £10 - £1,000 | Instant |
| | £10 - £1,000 | Instant |
| | £10 - £1,000 | Instant |
| | £10 - £1,000 | Instant |
How I Played Slots Using Rainbow Spins Casino Bonuses
After creating an account and providing information about myself, I deposited £20 to receive free spins and test 9 Pots Of Gold. As I was also interested in other offerings, I played Chilli Heat to check whether it would be possible to earn an extra bonus using its Rewards Reel. Users can play it twice per day. It allowed me to earn 13 FS. I used them to extend my gambling session.
I spent hours playing Master Joker and Tree of Riches. These slots enable users to win up to 500 FS in trophy rewards monthly. I was a bit disappointed by the fact that the maximum win amount for every 10 FS was £8.
To explore other games, I decided to play Mega Reel to get an opportunity to win up to 500 free spins on top slots. After making a deposit, I got lucky and won 75 FS. Thanks to this, I played Irish Pot Luck and Starburst.
Rainbow Spins is a licensed casino for slots fans who want to test out new games using free spins. However, I was surprised by the lack of a traditional match bonus in the welcome package. I believe that the platform should offer incentives on more favorable terms to attract new players.
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