Biolab Mayhem

About this Slot

Biolab Mayhem is a sci-fi and humor-themed slot from Shockwave Gaming with an RTP of 96.06%, high volatility and a maximum win of 25,000x. The game uses a 7x7 grid with cluster pays, where adjacent symbols must form blocks of five or more to create wins. Cascading symbols trigger tumbling wins on the 7x7 grid, removing winning clusters and allowing new symbols to fall into empty spaces. This action continues as long as new winning combinations form from the cascades. An evolving multiplier feature grows with repeated activations during cascading sequences, climbing to x1024 on successive tumbles. This multiplier can build significantly across a single cascade chain. Free Spins are triggered by landing 3 or more Scatter symbols anywhere on the grid. Three scatters award 10 free spins, while 7 scatters award 30 free spins. During the free spins round, landing 3 or more scatters again retriggers the feature, adding the extra spins directly to your remaining total. Super Free Spins begin with a x2 multiplier applied across the entire board from the start of the round. This multiplier stacks with any multiplier positions that form during play. The Buy Feature menu allows players to purchase bonus access or activate stronger starting conditions without waiting for natural triggers.