Rainbow Spins Review: Up to 500 Free Spins | Expert's Verdict | 2026

Rainbow Spins Casino Sign Up Offer & Promotions

Rainbow Spins offers attractive bonuses for both new and existing players. The current welcome package focuses on free spins with fair terms, while regular promotions help to keep things interesting after the first deposit.

Our team ensures all bonus details are verified and current for June 2026.

Rainbow Spins Welcome Offer: 500 Free Spins

 

New players at Rainbow Spins can claim up to 500 free spins on the popular slot 9 Pots of Gold through the Mega Reel after making a qualifying deposit. This is one of the more generous free-spin packages currently available in the UK, offering an exciting gamified entry route.

How To Claim

• Register a new account at Rainbow Spins
• Opt in to the welcome promotion
• Deposit a minimum of £10 to trigger your free spin on the Mega Reel
• Spin the Mega Reel to see how many free spins are awarded (winning a prize is a game of chance and is not guaranteed)

Key Points

• New players only
• Minimum deposit £10
• Winnings resulting from the welcome free spins are credited to your account balance as cash with 0x wagering. However, any standard or additional promotional bonus funds obtained on the site carry a 10x wagering requirement before cashing out.
• Maximum bonus conversion to real funds is equal to lifetime deposits (up to £250)
• Deposits made via the "Quick Deposit" option will automatically exclude you from receiving the Mega Reel

Rainbow Spins Welcome Offer: 50 Free Spins

 

Players can also choose a smaller package of 50 free spins with a £10 minimum deposit. This is a great offer for players who want to test the site with less commitment.

How To Claim

• Create a new account
• Opt in to the promotion
• Deposit at least £10
• Receive 50 free spins automatically

Key Points

• New players only
• Minimum deposit £10
• 0x wagering requirement on free spin winnings
• Full terms and conditions apply

Ongoing Promotions

Rainbow Spins keeps existing players engaged with regular offers. There's a daily wheel promotion that lets you spin once per day for a chance to win free spins, cash prizes or bonus credits. The casino also participates in Drops & Wins by Pragmatic Play to offer players daily prize drops and weekly tournaments with cash prizes and free spins.

Club

Rainbow Spins has a loyalty club that rewards regular and loyal players. As you play, you earn points that help you move up the tiers. Higher tiers unlock better rewards such as increased cashback percentages, exclusive bonuses, faster withdrawals and personal account management.

Rainbow Spins: Slots Games

 

Rainbow Spins has a comprehensive slots section with an impressive variety of games. Players can find slots from the industry's leading providers and some of the most popular slots on the market.

• Pragmatic Play 

Big Bass Splash is a fun and highly entertaining fishing-themed slot with an RTP of 96.71 per cent and high volatility. This means that for every £100 wagered, players can expect roughly £96.71 back over time. While wins don't come on every spin, the payouts can be very rewarding when the fisherman wild collects money symbols during the free spins round. Players love this game because of its collect-and-win mechanic, bright visuals, and growing multipliers that create exciting big catch moments.

Buffalo King Megaways features an RTP of 96.5 per cent and high volatility. This Megaways slot can deliver up to 117,649 ways to win on a single spin. Set in the American wilderness with majestic buffalo symbols, the game features stacked wilds and a free spins round where multipliers can increase dramatically. It is a go-to slot among players who enjoy high-risk, high-reward gameplay with massive win potential.

Sweet Bonanza 1000 has an RTP of 96.48 per cent and high volatility. This colourful candy-themed slot uses a 6x5 cluster pay grid where matching symbols disappear and new ones tumble down. The standout feature is the massive multiplier bombs that can reach up to 1,000x, creating the potential for truly huge wins during the free spins round. It's popular due to its sweet visuals and explosive gameplay.

• Play’n Go

Book of Dead is a classic slot with an RTP of 96.21 per cent and high volatility. The ancient Egyptian adventure follows Rich Wilde as he explores dangerous tombs in search of hidden treasure. The game is famous for its expanding symbol feature during free spins, which can fill the entire screen and deliver impressive payouts. It remains one of the most played slots due to its simple yet thrilling gameplay.

Legacy of Dead offers an RTP of 96.58 per cent and high volatility. This sequel to Book of Dead comes with improved graphics and the same expanding symbol mechanic but in a darker, more atmospheric Egyptian setting. The game keeps the classic feel while adding better visuals and slightly stronger bonus potential, making it a strong choice for fans of the series.

The Sword and The Grail has an RTP of 96.5 per cent and high volatility. Inspired by the legend of King Arthur, this slot features expanding wilds and powerful free spins rounds with increasing multipliers. The medieval theme, strong visuals and high win potential make it an exciting option for players who enjoy epic, story-driven slots.

• NetEnt

Gonzo's Quest features a 95.97 per cent RTP and medium volatility. Players join the adventurer Gonzo as he searches for the lost city of gold using the innovative avalanche reels mechanic. Multipliers increase during Free Falls to create a dynamic and rewarding experience that still feels fresh many years after its release.

Starburst offers an RTP of 96.09 per cent and low volatility. This gem-themed slot is known for its simple yet highly satisfying gameplay and expanding Starburst Wilds that trigger respins. It is perfect for players who prefer relaxed gaming sessions with frequent smaller wins rather than chasing rare big payouts.

• Blueprint Gaming

Eye of Horus delivers an RTP of 96.31 per cent and medium volatility. This nostalgic ancient Egyptian-themed slot features vivid graphics and the popular expanding symbol during free spins. It is a well-balanced game that many players enjoy for its classic feel, reliable win potential, and familiar gameplay.

• Games Global

Gold Blitz Extreme comes with an RTP of 96 per cent and high volatility. This modern fruit machine-style slot features stacked wilds and the exciting Gold Blitz feature that can trigger big multipliers. Its bright, energetic design and fast-paced action make it popular with players who enjoy classic slots with a modern twist and strong win potential.

Live Casino

 

Rainbow Spins offers an extensive live casino experience with a wide variety of games across all major categories. You can enjoy European Roulette, Speed Roulette and several other roulette variations with stakes to suit every budget. Blackjack players have access to Speed Blackjack, Infinite Blackjack and VIP tables, while Baccarat fans can choose from multiple speed and classic versions. 

The game show selection also features popular titles such as Crazy Time, Monopoly Live, Deal or No Deal Live and Football Studio. Rainbow Spins also has a solid bingo section with various rooms including 90-ball, 80-ball, 75-ball and faster 30-ball games, making it a true all-rounder for players who enjoy both bingo and live dealer action. The HD streams are clear with professional dealers and the experience works smoothly on both desktop and mobile.

How to Sign Up with Rainbow Spins

 

1. Visit the Rainbow Spins website and click the Join or Sign Up button.
2. Enter your personal details including full name, date of birth, email and phone number.
3. Create a secure password and choose a username.
4. Provide your residential address and postcode.
5. Verify your email address using the link sent to your inbox.
6. Complete identity verification by uploading the required documents.

Payment Methods and Processing Times

Rainbow Spins supports a good selection of popular payment methods for UK players, including debit cards, e-wallets and bank transfers. Deposits are usually instant, while withdrawal times depend on the chosen withdrawal method.

 

Making a Deposit at Rainbow Spins

1. Log in to your account.
2. Click the green Deposit button in the top right-hand corner.
3. Choose your preferred payment method from the list of options.
4. Enter your payment details and your deposit amount in the spaces provided.
5. Check that your details are correct and click the Deposit button.

 

How to Withdraw From Rainbow Spins

1. Log in to your account.
2. Click on your balance in the top right-hand corner and click the Withdraw button.
3. Select your payment method and enter your withdrawal amount.
4. Confirm that your details are correct and press the Withdraw button.

 

Rainbow Spins Withdrawal Time: The Fastest Method

E-wallets such as PayPal, Skrill and Neteller are the fastest withdrawal methods at Rainbow Spins and payouts are usually processed within 48 hours.

Rainbow Spins App Review

 

Rainbow Spins offers a dedicated app for both iOS and Android users. You can download the Android app directly from the website, while iOS users can find it in the App Store. The app provides fast loading times, seamless gameplay and easy navigation. It also supports Touch ID and Face ID for quick and secure log-in, making it convenient for playing on the go.

Security & Payment Protection

Rainbow Spins is fully licensed by the UK Gambling Commission and uses strong security measures to protect players. Games are tested for fairness by independent auditors, all transactions are secured with 128-bit SSL encryption and the casino maintains transparent withdrawal processes.

Customer Support

 

Players can reach out to Rainbow Spins support via live chat, email and a detailed Help Centre. Live chat is available during business hours and the FAQ section covers most common questions about bonuses, payments and account management.

• Live Chat
• Email
• Help Centre

Responsible Gambling and Player Protection

 

Rainbow Spins takes responsible gambling seriously. Available tools include deposit limits, reality checks, cooling-off periods and self-exclusion. The site is fully integrated with GamStop and provides direct links to GamCare and GambleAware for additional support.