独立游戏
Indie game developer Jim Bonacci, largely the programmer and artist for the game, began work on the game in 2006. Bonacci has said that his inspiration for the game came from other ragdoll physics-based games in the browser games community, as his friend and former boss, Alec Cove, had made a Verlet physics engine for flash. Bonacci said that "[he] was messing around with it, and eventually created a guy in a wheelchair that would endlessly fall down a random hill. [He] thought it was funny and stupid, so [he] kept expanding on it. It was only meant to be a very small game, but eventually it became [his] main focus."