The Mutant Flinxfin is a quest item that is needed for the Angler. This fish is obtained by fishing in an Underground Snow Biome.

Quest Log

What's white and tan and fluffy and lives in a frozen underground lake? A mutant flinxfin! I wasn't telling a joke, you know, there really is a mutated variety of Flinx that is more adapted to an aquatic lifestyle! I want it to adapt to my fishbowl, so make sure that happens!

Update Info


  • Added to the game.