Click to draw black lines. The players can go across them! Control: Mouse - draw C - erase Space - erase all E - bigger pen Q - smaller pen Player 1: WASD Player 2: arrow keys or IJKL You can copy the physics script, but don't forget to write credits in the project where you use it! Click on "See inside" for more info about how to use the physics sprite. TurboWarp: https://experiments.turbowarp.org/pointerlock/525183330/fullscreen?fps=60&size=600x400&hqpen