Arrow keys or wasd. Red and orange kills you, you can stand on black, grey, brown, and green. You can`t jump in blue or dark blue but gravity isn`t as powerful. Light blue is water and you can move in any direction with slightly less gravity. To pass a level go to the edge or touch purple. All colors are in a sprite named colors. It shows two ways to make levels.
Just another better platforming base. You can`t wall jump sadly (I`m fixing that).