Use Arrow Keys for the games (to change controls click see inside and go to the PF1 sprite, then find the script that sets the variables K1,2,3 and 4 to the arrow keys, and change the controls to what you want - sorry if its a bit of a mouthfull)
still being updated or something alot of code used from @youimp: https://scratch.mit.edu/projects/514199590/
