P1 controls: Press E to shoot laser (they break cracked walls) WASD/arrow keys to move P2 controls: Press O to shoot laser IJKL to move P3 controls: Press R to shoot laser GCVB to move M to open up save screen, H to close save screen, and Q to load your save file.
credit to Epenguin102 for the original project Redy and gthe 2 dimensions (WIP).