From the twisted mind that brought us QWOP comes GRIP!, yet another game that is near impossible to play, and yet... why can't I stop? Because I need to get higher, damn it, that's why.
GIRP demands you press your keyboard letters to grab rings and pull your guy up, but you'll also need to hold either Shift or Ctrl to pull yourself up to. Fingers everywhere, which ring to pick, brain hurting, meltdown - this is roughly the order in which your first few games will take. Eventually you'll work out how to climb higher, and all the while it is utterly hilarious.
Do not delay play it now!