The game utilizes a single input from a button, named the "Fishing Button". The fishing state transitions each time the player presses this button.

Idle State: This is when the fisherman is not engaged in any activity.
Cast State: This occurs when the fisherman is casting the hook into the water.
Waiting State: This is the period when the fisherman is waiting for a fish to take the bait.
Catching State: This state is activated once a fish has taken the bait.
During the catching state, players must balance the stabilization point, represented by a purple triangle, with the stabilization area, represented by a green rectangle. The goal is to maintain this balance until the fish's specific maximum and minimum points are reached, which vary for each fish species.