Plain this game has a growth mechanic and wonky physics. The fish grows by eating smaller ones and steering is hard but simple.
Clicking or moving controls the fish, you grow by eating tiny fish.
You move the fish with keyboard or mouse actions and the physics are wonky. The main feature is growth by eating smaller fish and the controls are neat.
Most important is to focus on eating smaller fish to grow. Steer carefully because the physics are wonky and try to eat to get big.
Q: What are the controls? A: Keyboard or mouse actions to move and steer.
Q: What is the objective? A: Grow big by eating smaller fish.
Q: What is a stated feature? A: The growth mechanic.
Q: What is the main mechanic? A: Eating smaller fish to grow.
