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Discover Amazing Online Slot Games

Step into a world of marvellous online slot games at Rainbow Riches Casino. With hundreds of incredible slot titles to discover, there’s a whole catalogue of Rainbow Riches games to enjoy, as well as classic slot machine favourites Raging Rhino and Zeus.

Rainbow Riches Casino Slot Games

Enjoy our marvellous range of online slot titles from the iconic Emerald Isle creators.

Play Our New Slots

Check out the latest online slots on offer. We are always looking for new ways to boost the charm and excitement on offer for our players, which is why we are always growing our range of slot machines!

Jackpot King Slots

Spin for the chance to win multiple jackpots on these thrilling slot machines every day!

A-Z Slots

Discover our wonderful range of online slots available to play. Spin the reels in the casino classic, Eye of Horus, or try out the innovative Megaways mechanic in Spartacus Megaways! With so many options to choose from, you're bound to find something to enjoy.

10 Swords

10,001 Nights Megaways

11 Enchanting Relics

15 Tridents

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Marvellous Slot Machine Games

We have a splendid range of brilliant online slot machines to enjoy. Our list of titles is constantly growing too - for players who love to play the latest game innovations, check out our new Slingo games that combine all the excitement of bingo and slots for a unique experience packed with winning potentials.

Our range of online slots also features progressive and standard jackpots, which offer the chance to land an enormous payout in a single spin!

Splendid Jackpot Slots

Here at Rainbow Riches Casino, you can find two splendid collections of jackpot slots: Daily Jackpot slot games and Jackpot King slots. Both collections are plugged into a progressive jackpot system, which offers the chance to pocket a marvellous prize in any random spin!

Take a spin on our exciting Jackpot King slots, which are plugged into Blueprint’s Jackpot King system. To have a chance of scooping one of the progressive jackpots in these games, you need to find five Jackpot King Bonus symbols on a spin!

There are three Blueprint jackpots: Royal, Regal and Jackpot King. These jackpots will continue to grow with each wager placed until a player manages to win the bonus and claim the prize as their own.

Members of Rainbow Riches Casino can also take a spin on our collection of Daily Jackpot slots. Developed by Red Tiger, the Daily Jackpot collection is connected to a magnificent range of slot games and offers two separate jackpots guaranteed to pay out on every day of the week.

The closer the jackpot gets to the guaranteed payout time, the greater the odds of you being able to win it! For an extra spark of excitement, the Daily Jackpot system also offers a Quick Drop jackpot, which can be won at random times during the week.

Explore Our Range of Free Slots

Play our range of free online slot machines every day of the week and you could win up to £750 in cash or free spins! Simply deposit a minimum of £10 on-site to play our splendid free slots**.

Step into the iconic Doubly Bubbly bathroom and scrub away the tiles for the chance to find hidden prizes or follow the leprechaun along the trail to gather free spins or cash in Rainbow Riches Daily Rainbows!

Mobile Slot Games

Take the excitement of our collection of online slot machines with you wherever you are with our mobile app! Alongside our online casino games, Rainbow Riches Casino slot machines are optimised specifically for your mobile device and tablet so you can enjoy all the wonder on the go.

It couldn't be easier to access our splendid mobile slots, simply head to the Google Play Store or the iTunes App Store, search for Rainbow Riches Casino and click 'download'. Once the app has downloaded, sign up or log in and let the fun begin!

Play'n Go Slots at Rainbow Riches Casino

Take a peek at our selection of dazzling Play’n Go slots to discover why they’re considered one of the best online slot providers in the iGaming industry. From the iconic Rich Wilde series to marvellously innovative new titles, there are plenty of exciting features waiting to be discovered!

Online Slot Promotions

Make sure you keep a close eye on our promotions page to discover an array of fantastic offers designed to offer even more charm! From casino cashbacks to spectacular physical prizes, we have a range of offers available across certain games just waiting to be discovered. Our promotions are regularly refreshed so check our page for the latest exciting offer.

Enjoy our Welcome Offer

As a special hello to all new faces we love to welcome new players with a welcome offer designed to kick-start the fun!

Simply complete the sign-up process and wager £10 to be able to choose from either 50 free spins to be used on our iconic Rainbow Riches slot games, or 50 free bingo tickets to be used across selected bingo games*.

Online Slots FAQs

How do I play slots online?

Most of our online slot titles are fairly easy to play, with in-depth information about the game objective and special symbols included in each game page. For players who want to gain some practical experience before playing for real money, however, we offer the chance to demo our slots online for free!

Available for all our members, demo mode is a spectacular opportunity to demo slot games online without placing a wager. Simply hover over your game of choice and select 'Demo Mode' to give the game a try! Once you are confident with the rules of the game, you can choose to exit demo mode and proceed to play as normal.

For more information and to optimise your online slot experience, check out our helpful guide on how to play slots.

What are paylines?

Paylines are where symbols need to appear to result in a winning combination. Simply match symbols up across the payline to create a combination!

Most slot machines feature horizontal paylines, or ones that zigzag across the reels from left to right. However, some online slots may feature different paylines, so it’s worth checking the in-game paytable if you’re unsure.

Can I win real money in online slots?

Our splendid collection of online slot machines offers plenty of opportunities to pocket a real money prize! This isn’t exclusive to our online slots, though – you can win real money in all of our games.

With cash bonuses, instant prizes and jackpots available, there are various ways to win real money! So, whether you’re playing one of our slot machines or a live casino game, you can still experience that Las Vegas thrill, just like in a land-based casino.

What are progressive jackpot slots?

If you’re looking for the chance to win a spectacular prize, then take a peek at our progressive jackpot slots!

A progressive jackpot slot is a game that is plugged into a progressive jackpot system. A percentage of each wager placed in this game is added to a pot. The majority of this pot is used to form the jackpot value, which will continue to grow until it is won! The smaller part of the pot forms the ‘seed fund’, which is the guaranteed starting value of the jackpot.

The jackpot can be won by any player on a single spin. There are usually several games plugged into the same system, so you can pick your favourite from the bunch to play and be in with a chance to scoop up the jackpot prize!

Are online casinos safe?

At Rainbow Riches Casino, we are committed to ensuring a safe and enjoyable environment for all our players. Our Game In Good Hands pledge showcases our dedication to maintaining a trustworthy, rewarding and responsible platform to jump into. So, whether you're looking for marvellous slots or spectacular casino games, you can be sure that you'll Game In Good Hands!

What are the best slots to play at Rainbow Riches Casino?

We have a wide variety of slot machines available to enjoy. From movie-themed slots to the latest jackpot slot on the block, players have a whole hoard to choose from!

For players simply looking for the best return for their wager, we include the Return To Player (RTP) percentage on each of our game pages. This percentage is the expected return is the amount we pay out to players relative to the amount of wagering on the game.

Take a peek at some of our favourite slots below.

88 Fortunes

Bigger Bass Bonanza

Eye of Horus

Rainbow Riches: Jackpot O' Luck