Rainbow Reels Slot


Rainbow Reels Slot Review

Malta's Pragmatic Play has been on a roll lately, upping their already busy release schedule by unleashing up to eight games per month. In September 2023, they graced online casinos’ game pages with multiple high-quality reel-spinning picks, including Rainbow Reels, a 5x4 slot that features this provider’s standard max win of 5,000x.

Almost five hundred online slots implement a leprechaun theme, which should come as no surprise, seeing as these folkloric creatures are tied in with pots of gold and various symbolism linked with good fortune. While it is unlikely that Rainbow Reels will reach the popularity level of 9 Pots of Gold from Gameburger Studios or Playson’s 3 Pots Riches Hold and Win, this high volatility, 40-payline game has loads to offer.

Boasting a default RTP of 96.07% and a betting range that moves from $0.20 to $240, this title has gotten infused with a layering system that we will explain below and a standard free spin round that can yield additional on-the-house rotations to keep gamblers glued to screens. So, it is a gaming product you will not want to miss, as on its reels, you can snag some lucky charms that can supply more than mouth-watering rewards. 

Rainbow Reels Game Logo
RTP 96.07%
Volatility High
Maximum Win €1,200,000.00
Bonus Feature Icon Yes
Game Provider Pragmatic Play

Licensing Authorities and Testing Agencies

Rainbow Reels Slot Paytable and Symbols

As mentioned, the gambling action unfolds on a 5x4 layout with forty paylines in Rainbow Reels. The presentation here has somewhat of a mobile game feel with cartoony painterly graphics that have a 3D look to them. Most of these display slight movement, not allowing the game to feel static. The string Irish-style tune also helps with this.

As in virtually all Pragmatic Play slots, the low-pay tokens on Rainbow Reels are A, K, Q, J, and 10 royals, yielding wins of 1.25x to 2.5x for five-of-a-kind combos. The premiums in this spinner are various image symbols (a pipe, a beer mug, a horseshoe, a pair of shoes, a hat, and a leprechaun). These deliver prizes of 3x to 10x when five matching instances from this group materialize in view.

The world wild is the substitution symbol in this game, and it supplies rewards up to 10x for five wilds appearing on the same spin. A four-leaf clover is Rainbow Reels’ scatter, and it also can produce wins when it appears three to five times on the same reel rotation, creating prizes of 100x when it pops in batches of five or more.

Rainbow Reels Slot on Mobile Phones

Anyone can experience the Rainbow Reels slot on Android and iOS devices. It has been perfectly optimized for mobile play, guaranteeing a bug-free experience even though someone has chosen to enjoy this game remotely using a casino app or a mobile website.

Reels 5
Rows 4
Autoplay Option
Autoplay Option Icon Yes
Release Date
Release Date 25/09/2023
Mobile Version
Mobile Version Icon Yes
Minimum Bet
Minimum Bet €0.20
Maximum Bet
Maximum Bet €240.00

Rainbow Reels Online Slot Gameplay

In the Rainbow Reels slot, picking a wager size is as easy as apple pie. That is done through the famed Pragmatic Play betting interface this developer has used for several years now. Using the semi-transparent plus and minus icons flanking the two-arrow spin button, you can adjust your desired wager size, beginning from a low of $0.20 to a high of $240. After that’s decided, all you have to do is press spin. 

The Rainbow Reels slot features a 5x4 layout where wins form when three to five identical symbols hit on one of this game’s forty paylines that pay left to right. Note that all wins are multiplied by the wager per line, only the highest one is cashed out, and multi-line wins are added up. 

Rainbow Reels Slot Free Spins and Specials

In this game, each reel position boasts up to seven layers, and the initial round unveils the top-most one. When a token participates in a win combo, it vanishes, unveiling the next layer with a random symbol below. The pattern repeats with successive wins until you reach the bottom-most layer.

The free spins round in Rainbow Reels activates when three scatters hit, only appearing on the first, third, and third reels, awarding twelve-reel rotations. In this mode’s last layer, wilds are guaranteed to pop in, which can be utilized up to a maximum of thirteen times. Landing three more scatters supplies six more complimentary reel rotations that keep the fun going in this round.

Rainbow Reels Bonus Buys are available in specific markets, costing 100x.

Slot Features

Scatters Icon Yes
Wild Symbol Icon Yes
Free Spins Icon Yes

Rainbow Reels Slot RTP, Maximum Payout, and Volatility

Rainbow Reels is a highly volatile slot with a default RTP of 96.07% and a max exposure setting of 5,000x on a top bet of $240.

Rainbow Reels Slot Verdict

Essentially, at the core of this game are its layer mechanic and the free spins mode that can continuously give away on-the-house gaming rounds. Without question, Leprechaun slots are a dime a dozen. While Pragmatic Play has not introduced anything overly novel with Rainbow Reels, this is still a highly entertaining game featuring a big win potential and is a visual feast for the eyes.

The layer concept is bound to generate interest, and we do not know anyone who can say no to free spins with sticky wilds guaranteed. Thus, test out Rainbow Reels at top rated online casinos and see if it has the lucky charms to charm your betting pocket. 

Meet our slot tester

Karolis Matulis
Karolis Matulis Slot Tester

Karolis Matulis is an SEO Content Editor at Casinos.com with more than 5 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you better know it – Karolis has already tried it.


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