Blue: Arrow keys to move and down arrow to kick Red: WAD keys to move and S to kick There may be a glitch in the beginning, so just click the green flag a few times. A couple of my other two-player games are: Grid bikes: https://scratch.mit.edu/projects/424840851/fullscreen/ Golf: https://scratch.mit.edu/projects/417697531/ Tanks: https://scratch.mit.edu/projects/420035452/ Matching Game: https://scratch.mit.edu/projects/417900055/
I used @learnlearncouk's tutorial on youtube. About 90% of the code is his.