Arrow Keys, WAD, or mouse to move. Green is ground, red is bad, blue is bouncy, orange is a through platform (jump under it to get to its top), purple portals teleports you to the pink portal, yellow is the exit portal. When you press the space key, the backdrop will turn blue.
I added another thumbnail and now the character is always shaking. Thanks to @leaky84 for the idea of a.... I also made a timer.