You are starting as a small piranha in the ocean. Your goal is simple, eat and get bigger and stronger! At the start u cannot eat fish bigger than you, but by eating smaller fishes you get bigger, and u will get more victims who will be eaten. Do not forget to invite your friends, you are able to play with 2 more friends on 1 PC! Just be careful, bigger fishes can eat you as well. Good luck and do not be eaten!
Mob - You just need to hold your finger near the piranha and move it to place where you want to have your piranha.
PC - If you are playing on a single player, you control your piranha with arrow keys on your keyboard