Cluster Tumble is a risky adventure slot from Relax Gaming that is played on an 8x8 cluster pays grid with the majority of tiles being stone blocks. There are three unique modifiers that can be applied to cascading wins, which explode winning symbols, neighbouring symbols, and blocking tiles. Each time you clear the grid, the bonus round multiplier increases by 3, and you can win up to 20,000 times your wager.
With its large 8x8 grid, Cluster Tumble takes advantage of the cluster payouts mechanism. To confirm, this feature replaces all winning symbols with fresh symbols, increasing the potential of winning further rewards from a single spin.
To win, you must land at least four horizontally or vertically adjacent symbols.
The betting range consists of a minimum of £0.10 and a maximum of £50 per spin.
On clusters of 4 to 40 or more symbols, the symbols described below can award a variety of prizes. The largest is 2,000 times your wager from 40 or more dragon icons.
Red Gem, Green Gem, and Blue Gem are the three low-paying symbols.
Dragon, Beetle, and Mask are the three high-paying symbols.
Big "W" is the only wild symbol.
1 × Scatter Symbol — Golden Badge
Lightning and Fire are the two bonus symbols.
There are two ways to activate the free spins. Either three scatter symbols can appear anywhere on the grid, or numerous cluster victories can clear the entire grid. You begin with five free spins, and additional scatter symbols award further spins.
If you clear the grid of all the blocks during the free spins mode, you will receive an additional three spins and a 3x multiplier boost. Over the duration of the free-spins bonus, the global multiplier retains its value. The wild, lightning, and fire bonus symbols are three of the special stone blocks that are now in play. They are activated when they contribute to a win and behave as follows: