Freaked out Fish

Freaked out Fish by Relaxgaming is a video slot with a 7×7 grid and cluster-pays mechanics where matching symbols adjacent horizontally or vertically in groups of five or more trigger a payout. The theme blends psychedelic underwater imagery with 1960s-inspired art elements—colourful fish, mushrooms, abstract flora, and whimsical coral formations. Central to its gameplay is the Freaky Fish Zone: when a cluster forms, its positions become zoned, and if clusters form again in those same positions during the cascade sequence, a multiplier applies starting at ×2 and doubling with each subsequent cascade in the same zone up to ×128. Random features can upgrade active zones or create new zones without needing a prior cluster, contributing to ongoing multiplier potential. A Mega Whale feature may randomly activate, selecting a symbol and converting a surrounding 3×3 block into a cluster shape. The bonus free spins round is triggered by collecting 3 to 7 scatter symbols, awarding 10 to 30 spins depending on the number of scatters collected. During free spins, existing Fruity Fish Zones persist on the reels, and additional free spins can be triggered again within the round. There is also an Ante Bet option that raises your stake by 50% in exchange for higher chances of landing scatters. A Bonus Buy feature is offered, enabling direct access to free spins via purchase at different tiers.

You can play it for real money.