Play Rainbow Wilds for Free

1024 ways to win means this game operates with 5x4 reels that fit well with the Celtic theme.

Prize multipliers can seem low. Therefore, Rainbow Wilds is filled with features designed to boost pay table wins.

Cascading reels cause each winning combination of symbols to explode. This generates room for new symbols drop, meaning players can build multiple win lines for the cost of a single spin.

There are three different types of wild symbol in Rainbow Wilds. They are;

The wilds substitute for any paying symbols, helping to add winning combinations to your game. However, the potential for big wins lies in the luck of the bonus round.

The key to unlocking bonus spins in the Rainbow Wilds is the four-leaved clover that sits next to the reels. This lucky leaf fills with colour following each consecutive win. Filling this meter will trigger the bonus round and there are increased spins and modifiers up for grabs the more leaves you fill.

Four consecutive wins will cause the clover to turn green. You will then be rewarded with 14 free spins on rainbow coloured reels where each win accrues a multiplier for the next. The more consecutive wins you get in the game, the more free spins and multipliers you will receive.

There’s no doubt that if you are lucky enough to reach this bonus round with plenty of free spins and multipliers, there are chances to win big. But remember that it often take a lot of patience and plenty of spins to get there.

Our review of Rainbow Wilds also explored mobile play. We found that this slot was fully optimised for use on all mobile devices and desktops.

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Irish-themed slots offer a seemingly endless selection of both classics and new releases for players to enjoy.

Finn and the Swirly Spin by Netent is a perfect example of combining the two - a traditional theme with high quality graphics and ground-breaking innovation.

This modern slot offers a variation on the cascading reels and cluster pays format. Instead symbols shuffle in a swirl as they complete winning combinations. The gameplay is compellingly, unusual and there are a huge number of features to keep even seasoned slots players engaged. Action, though, is volatile so it is vital to keep your feet firmly on the ground.

Our review of Rainbow Wilds also found another option for lovers of Irish slots is Yggdrasil's Rainbow Ryan. It's a crazy but thrilling slot with 4096 ways to win and a huge jackpot of 500,000. There are a potential 20 free spins up for grabs but, the best feature of the game is Ryan's Rainbow Reels.

Ryan's guitar randomly turns multiple reels into rainbows that sync up all the symbols. Massive wins are possible if you're lucky here, and fun is guaranteed too.

You'd be forgiven for not recognising the name Iron Dog Studio as it is a newcomer to the iGaming world. Their current catalogue of online slots is small but well formed. They do, however, have a wide variety of themes and all their games are engaging.

Rainbow Wilds sits within the middle of Iron Dog’s offerings in terms of volatility. Si Xiang is a good choice if you are looking for something higher and Gifts of Ostara is perfect for low risk.

Graphics across the entire Iron Dog range are glossy and their designs offer immersive gameplay.

Our review of the Rainbow Wilds slot discovered it can be a challenging game with a bonus that's tricky to trigger. Gameplay offers enough wins to keep you playing though. Special features are also engaging.

Big prize wins are definitely available for the players with patience and a suitable balance. If you get lucky on the free spins round, there is no doubt you’ll have a great time playing this game.

Even if you don't hit the top jackpots, this Irish-themed slot is an enjoyable game to while away some down time. A word of caution though, not every player will be blessed with leprechaun luck and many will find better slots experiences elsewhere.

If Rainbow Wilds is the game for you, scroll to the top of this page to try for free. Or, check out our list of the best online slot games.