WASD or arrow keys. E and Q to use portals and click the spawner in the top right corner to summon a cube. G to toggle block gravity. Press "F" To show/hide the FPS variable
Modified version of @ADIADI11 's red and blue movement code, all other code is done by me. There will be lots of bugs so if there is an issue just remember its quite new. I am working on a game with levels for this game.