A very simple platformer code! Feel free to use it in your projects, just make sure to give credit to me. If you want to make the movement feel less slippery, its very easy to modify the code to make it like this. You just have to remove the change x vel by for a set x vel to, set x vel to rightkey-leftkey, remove the friction modifier block, and instead of change x by x vel do: change x by (x vel)speed