Hello and welcome to my deviously and devilishly challenging platformer! WARNING: ADVANCED PLATFORMER-PLAYERS ONLY This is very very very difficult. Use the arrow keys to move, avoid obstacles, and use your brains! Remember that the key to success in this platformer is to think outside the box.
Thanks to @JoelGalaxyKing for some of the code. All art by me. Please enjoy! Note that there are NO SKIPS. If you are truly desperate you may go inside the project and drag the player.