Cluster Tumble is a tomb-raiding, temple-exploring slot set among the ruins of an ancient civilisation. It features a Cluster Pays mechanic, a Bonus Spins feature, and several other features and modifiers. Like all Relax Gaming slots, it also utilises the latest iGaming technology to create an eye-catching aesthetic and provide a unique base game layout.  

What is the Cluster Tumble Slot?

“Famous Explorer Disappears” is the headline we see when the Cluster Tumble slot begins, right before we see the determined face of the explorer tasked with finding the missing man. The protagonist of this story is the missing man’s wife, a fit and fearless adventure-seeker who has clearly been inspired by Lara Croft. This mobile-optimised slot is super-easy to play, so you can join the adventure in no time. Just click the coin-stack icon to adjust your bet and then select the big spin icon when you’re ready to start. For more information, take a peek at the game’s paytable, accessed via the icon showing three horizontal lines. The paytable includes info on the payouts, paylines, and features, including all of the following:

• Cluster Payout
• Bonus Spins
• Wild
• Lightning Win
• Fire Transform

 

Cluster Tumble Features

You need at least 4 symbols in a cluster to score a win on this slot. There are 6 symbol types in total and the three main symbols—two depicting masks and 1 showing a beetle—are the biggest ones. The game grid starts out small but grows with every win, which is why it’s possible to reveal over 40 of a single symbol type on the reels at the same time. It’s possible to win as much as 20,000x on the Cluster Tumble slot machine, with the biggest wins coming courtesy of the Bonus Spins feature.  

Cluster Pays

The Cluster Pays mechanic means that wins are triggered when at least 4 symbols connect, be it horizontally or vertically. Every time one of these connections occurs, all winning symbols are destroyed and they take out adjacent stone blocks with them. This expands the grid, creating more symbols. These expansions will keep happening until there are no more wins, at which point the grid resets and all extra symbols disappear. With a bet of £1, the Red Dragon Mask symbol will return a 1x payout when 4 are revealed and 2,000x when 40 or more are revealed. The second biggest symbol, the Green Scarab Beetle, returns a maximum payout of 100x.  

Bonus Spins

The Bonus Spins feature activates when at least 3 Scatters appear on the grid. These symbols can appear during the first spin or with additional explosions and reveals.  The feature will also trigger when all of the stone blocks have been removed from the base game. You'll get 5 Bonus Spins to begin with, and if you clear the whole grid during the feature, another 3 spins will be added to your total, along with a 3x Multiplier. If those clearances keep happening, the spin counter will keep growing and your Multiplier will also jump by 3x each time. Revealing Scatter symbols during the feature also increases the spin total, with one spin per Scatter.  

Special Stone Blocks

There are several special stone blocks to look out for here:

• Wild: Substitutes for all other symbols in the game. It doesn’t create wins on its own, only when it appears with other symbols. The Wild can have up to 5 lives, and a life is used when the Wild is needed to create a win. Only when the lives are over will the Wild disappear.
• Lightning Wins: This symbol is replaced by a main game symbol. Following a cascade, all symbols of that type will create a payout, regardless of where they appear on the grid.
• Fire Transform: Similar to the Lightning Win, this symbol is swapped for a target symbol that activates during the following cascade. The difference is that it transforms 1 to 2 symbol types.

 

Summary of the Cluster Tumble Slot

Join our intrepid explorer on her latest adventure as she goes in search of her husband and uncovers some mysteries and treasures along the way. Spin the Cluster Tumble reels today and wager anywhere from £0.10 to £50 per spin.