Rainbow Riches Cluster Magic: Overview

Stand back, everyone—the legendary Rainbow Riches machine is back in town. Rainbow Riches Cluster Magic has been in for a serious tune-up, delivering a take on Rainbow Riches that feels unlike anything the series has offered before.

Rather than leaning on the familiar pub-corner shenanigans that made the franchise famous, UK developer Barcrest changes course and drives the experience with grid slot mechanics. Much like Harry and Meghan’s departure from the British Royal family, this kind of shift is sure to split opinion between fans and critics.

If you’ve tried other Rainbow Riches games—or pretty much any luck-of-the-Irish slot—you’ll instantly recognize the look. Bright rainbows arch over cottages in lush green countryside, with leprechauns sprinkled in as expected. The setting stays true to the series, but the gameplay is where the big transformation happens.

Available on all devices with stakes from 0.20 p/c to €/$50 per spin, Rainbow Riches Cluster Magic is a medium volatile grid slot featuring a solid RTP of 96.34%. Wins tend to be on the smaller side until you reach the bonus round, where the potential can ramp up.

Play starts with 16 symbols laid out in a 4×4 grid, bordered by rows and columns of shamrock blocker tiles. You win when clusters of 5 or more matching symbols connect vertically or horizontally. When a cluster hits, it disappears and new symbols cascade into place to create additional win opportunities. Winning clusters also clear shamrock blocker tiles, allowing the grid to grow up to a maximum of 8×8.

The symbols are unmistakably Irish-themed, just smaller than what you’d normally see in a Rainbow Riches slot—and given a more modern look. At the low end of the paytable are purple, blue, green, and orange gems, all paying the same—0.1 to 10 times your stake. Above them sit a mushroom and a shamrock symbol, with a leprechaun at the top. The cheerful bearded character pays 1x for a cluster of five, rising to 250x for a cluster of 10+. Helping out is a pot of gold wild, which can replace any other paying symbol to complete clusters.

Rainbow Riches Cluster Magic: Features

The cascade system also ties into the bonus mechanics, as 6 consecutive wins activate Free Games. Rainbow Riches and spinning wheels go hand in hand, and Cluster Magic uses a wheel to determine which bonus game you’ll play. There are three options in total, and you’re allowed to decline the first result the wheel lands on if you prefer.

If the wheel stops on the Wild Magic feature, a re-roll is free, but it costs 5x or 8x the stake if it lands on the Infinity Games or Persisting Wilds feature respectively. Each bonus begins with 8 free spins, played on the fully expanded 8×8 grid.

During the Wild Magic feature, every spin adds 4 to 16 wild symbols to the grid. These wilds appear in fixed patterns, which you can check in the paytable if you want to see them in advance. If players manage 6 or more consecutive cascades, they receive 4 additional free spins.

Despite the name, the Infinity Games feature isn’t truly endless, but it can last a long time. That’s because every winning spin awards one extra free spin, extending the round. It also begins with a x1 win multiplier, which increases by +1 with every cascade—with no cap. The feature ends when you run out of free spins or once 250 spins have been played. Infinity Games includes a 10x guarantee, meaning if you finish below 10x, the game boosts your total up to that amount.

The final option is Persisting Wilds, where two wild symbols are added with each cascade—again following a set pattern. These persisting wilds stay on the grid for the entire cascade chain, with up to 12 present at the same time. Once the cascade sequence finishes, the wilds reset for the next free spin. Land 6 cascades in a row to collect 8 extra free spins.

Rainbow Riches Cluster Magic: Verdict

Rainbow Riches Cluster Magic can come across as straightforward—maybe even a bit old-fashioned—and that may well be deliberate. Or maybe not. Did Barcrest intentionally go for this style, or is it simply a low-tech presentation? It’s a fair question: average visuals could turn away players chasing something more cutting-edge, yet the familiar look also makes longtime fans feel instantly comfortable. Either way, Cluster Magic stands out as one of the more attractive entries in the Rainbow Riches lineup. It takes some risks, but not in the same off-the-wall way as their Leapin’ Leprechauns edition.

For some players, it’s surprising that Rainbow Riches hasn’t quietly disappeared, and instead continues to thrive. After spending time with Rainbow Riches Cluster Magic, it’s obvious the franchise still has plenty left in the tank. Dedicated fans will likely feel compelled to give it a spin, while anyone wanting a grid slot with a few fresh ideas may also be drawn in. As grid slots go, the bonus rounds can be genuinely enjoyable, though the base game isn’t especially thrilling. Requiring clusters of five or more can feel restrictive on a 4×4 grid, although the expanding grid on winning cascades does help.

If you want a truly modern-looking grid slot—or something that doesn’t feel like it’s from around 2014—Rainbow Riches Cluster Magic probably won’t be the one. On the upside, the three bonus games are strong, and noticeably more engaging than what you typically get in a Rainbow Riches slot. For series fans who want something new(ish) without abandoning the classic feel, Rainbow Riches Cluster Magic could be hard to resist. In that sense, Rainbow Riches Cluster Magic leans heavily on the strength of its brand recognition.