Rainbow Wilds Slot Review

Rainbow Wilds Slot

If you are looking for an easy-going and lighthearted slot game, it does not get better than Rainbow Wilds. Developed by Iron Dog Studio, Rainbow Wilds was released to the general public in February 2018 and has already made its way to several of the best online casinos out there. This is a bright and colorful slot game that features the 1024-ways-to-win system, offering players the opportunity to score wins in a multitude of sequences. In this review, we will explore Rainbow Wilds and see how it stacks up against other slots of the same type.

Rainbow Wilds Slot Summary
Software Provider Iron Dog Studio
Paylines 1024 ways to win
RTP 96%
Minimum Bet $0.50
Maximum Bet $50
Wild Symbol Yes
Scatter Symbol No
Bonus Features Tumbles, Free Spins, Sticky Wilds, Expanding Wilds
Jackpot Maximum Payout – 300,000 coins

Symbols and Winning Combinations of Rainbow Wilds Slot

Winning CombinationsPlaying Rainbow Wilds is certainly a relaxing experience and the symbols contribute to the overall vibe of the game. They are all stylized to take the shape of some form of treasure and some of them offer payouts equal to one. There are two types of basic symbols in Rainbow Wilds – low- and high-paying. The low-paying are not actually worth discussing as you will likely not appreciate the rewards they offer. For this reason, we will go directly to the high-paying category. On the lower end of the spectrum. We have the Beer Stein, the Harp and the Heart. These symbols offer a respective payout of x50, x80 and x120 whenever you score a x5 sequence of the appropriate symbol.

On the flipside, we have three Golden symbols that offer significantly better rewards. The Bird will provide you with a x150 payout when you line up five of that symbol, whereas the Horseshoe pays x250 for the same sequence. The best-paying basic symbol comes in the form of the Four-Leaved Clover, with a payout of x400 for a combination of five.

As for special symbols, we have only the Wild to consider. It substitutes for other symbols on the reels, though it has not paytable of its own. It spins on all reels, with the exception of the first and there are multiple forms of Wilds. First, there is the Standard Wild, which spins like any other symbol in the game. However, the Sticky Wild will only appear on the third reel and will remain there for a number of spins. Then, we have the Expanding Wild which can randomly appear and take up all positions on the reel.

Bonus Features of Rainbow Wilds Slot

Bonus imageWhen looking at Rainbow Wilds, one feature that we cannot ignore is the Free Tumbles. It is triggered whenever you score a win and the participating symbols disappear, with the others falling down to fill the empty positions. New symbols are then added on top and there is an increased chance for those to be Wilds. When the symbols settle, you can score more wins and the process repeats.

When you have multiple Tumbles, you will also be eligible to receive a round of free spins. A minimum of four Tumbles are required for this. The first set offers 14 free spins with no multiplier, but for every win that you score, you can receive either 4 more free spins or a multiplier. The maximum number of spins that the game will award caps at 20, while the multiplier can go up to x5. Furthermore, during the free spins, each successive Tumble increases the multiplier by x1. For the duration of the free spins, there are no Expanding or Sticky Wilds.


Overall, Rainbow Wilds is an excellent addition to any gaming library. It does not rely on excessive bonus rounds to deliver an amazing experience, which is a hallmark of a top-tier slot game. Moreover, the features it does have will surely have an astounding effect on the base gameplay and we are sure that you will have a wonderful time with this slot.