Mental Mousegames

An evil scientist is obsessed with testing skinner box game theory on mice
by "encouraging" them to participate in a death arena full of mouse traps.
The mice just can't help but eat all the cheese off of the traps...

Controls:
Arrow Keys or WASD - move
Z - undo
R - restart
X - spam through the rules without reading them
ESC - menu

Source Code:
https://www.puzzlescript.net/editor.html?hack=0447efc556bf4bb626a66c7fceb8339a