Unblocked Games for School! Search this site. Home · Welcome! Fancy Pants Adventure · Gravitex 2. Happy Wheels. Hobo Prison Brawl. Happy Wheels, lots of blood. Since the creators had locked the full version of Happy Wheels to their website only, you can only play the demo. Happy Wheels is a bloody and entertaining action game that has you playing through a plethora of different levels Add Happy Wheels to your website / blog.