The Mad Fisherman by Zillion Games is a 5x3 slot with 25 paylines and a minimum stake of 0.1 to 100 euros. It includes a bonus buy option and a reel structure built around fish, fisherman, wild/boost symbols, and scatter symbols. The game can be opened in demo version to play for free and practice before playing for real money.
Bonus symbols carry random values in the main game, shown as semi-transparent coefficients, with possible multipliers ranging from 2x to 1000x total bet. A reel re-spin feature can trigger when two scatter symbols land, while a third scatter activates free spins. The free spins mode awards 10, 15, or 20 spins depending on whether 3, 4, or 5 scatters appear.
During free spins, the collect feature adds symbols to an accumulation indicator when wild/boost symbols appear, with 4 collected symbols awarding 10 extra free spins. A boost feature can add symbol values during each free spin, and a free spins re-spin may occur when fish are present without a fisherman, increasing the chance of a fisherman landing on a single reel.