Thank you! We ran out of time so the legs are always running 😅
The fish were inspired from Craig Reynolds' boids program https://en.wikipedia.org/wiki/Boids! Some examples: https://processing.org/examples/flocking.html, https://eater.net/boidshttps://eater.net/boids
I'm glad you like it because I spent way too much time on it instead of actually finishing the game :D