What if controls were reveresed; you had to let go of them for your character to move. What if you couldn't let go entirely, lest you let your character fly towards his death. This game is an experimentation of that mechanic. Learn to hold on to your keyboard and don't let go!
Left and right arrow keys for movement. Space to jump.
A context menu should be shown when right-clicking or, on touch devices, long-pressing in the game. This menu especially allows to play in full screen and control the volume.