4 Fantastic Vikings Go Ice Fishing combines fishing mechanics with combat-driven respins and shifting cash symbols. Fighting Respins lock cash prizes, with Vikings granting effects such as collect, multiplier, increment, nets, or extra respins. Ice Blox increase their cash values each spin during this mode. Berzerk Vikings guarantee their feature when they land in respins, and the Walrus Viking can add additional respins. Money Ways creates left-to-right cash chains, with reel six holding larger fixed-value symbols. The Giant Squid can rearrange cash symbols to form or enhance ways. The Mighty Kraken drops oversized symbols that break apart to reveal Money Ways outcomes. Big Game Fish on the final reel award fixed values when included in a valid way.