Fat Rabbit uses a cluster-pays structure where a mischievous rabbit character inflates a multiplier pot sitting above the grid as winning clusters form. Groups of 5 or more matching symbols anywhere on the board create wins, cascading new symbols down to fill the gaps, and each cascade adds to the rabbit’s pot rather than applying a multiplier directly to the current win. Once the pot reaches a high enough value, the rabbit bursts it, releasing the accumulated multiplier onto the final win of that cascading sequence – meaning the longer a chain of cascades runs, the larger the eventual payout from the pot’s release becomes. This built-up-then-released structure gives Fat Rabbit a distinct pacing rhythm compared to slots where multipliers apply immediately: the tension builds visibly as the pot grows before resolving in a single payout event. Medium volatility and a 7813x max win keep the game moderately balanced despite its multiplier-accumulation mechanic, and the character-driven presentation adds a lighter, more playful tone than many of Push Gaming’s other cluster-pays titles.