The controls are inside the game. Also you can change colors with C So yeah The objective of the game is to go to the J medal. *IMPORTANT* There is a slight chance that the game might skip level 6. When this happens the key and door will show up on level 7. If this happens, just touch the key and keep on going.
I'd like to say that inspiration came from The Longest Platform Ever by @MajesticPie. Your amazing man! Version 1.1 *More worlds are coming soon so stay in touch ;)*