Underboss

About this Slot

Underboss is a crime and mafia-themed slot from Slot Magic with an RTP of 96%, high volatility and a maximum win of 15,000x. The game uses a 6x6 grid with cluster pays, where matching symbols that connect horizontally or vertically form winning clusters of four or more. The Wild symbol substitutes for every symbol except the Scatter, helping to complete clusters in the base game. The Scatter symbol triggers the Free Spins feature and does not need to connect in clusters or participate in cascades. Landing 3, 4, 5 or 6 Scatter symbols anywhere on the grid awards 10, 12, 15 or 18 Free Spins respectively. During the feature, additional Scatter symbols retrigger 5, 8, 10 or 12 extra spins depending on how many land. Cascading Reels remove winning symbols after each payout, allowing new symbols to drop into empty spaces and create additional wins. A random multiplier between 2x and 50x can appear during cascades, with the Tumble Win total building from each successful drop. The Grid Multiplier activates during Free Spins, placing a 1x multiplier on any position involved in a winning cluster. If that same position hits again in a later win, its multiplier increases by 1, with all values persisting throughout the entire feature. Three bonus buy options let players enter Free Spins directly. Street Deal costs 2x the bet, Power Move costs 5x the bet, and Underboss Mode costs 200x the bet.