jumpNULL is a platforming game that was created for Gamejolt's Game Boy Jam 4, which was themed around games that look like they came from the Game Boy system itself. The premise of the game is that you control a character that is completely unable to jump. You can get special orbs that give you powers to overcome specific obstacles, but none of them give you the ability to jump. As you progress through the game, you'll find out that there's more those special orbs than they seem.
Merl_ in this run decides to collect all the orbs and beat the game in record time while also making small talk with extraterrestrial beings.
You can play the game here.