Happy Wheels is a bloody physics-based vehicle game. You will be given a real picture of how accidents can occur and lead to bone fractures, loss of. Play Happy Wheels game on GoGy! Choose your favourite vehicle and try to find a way to the exit, and stay alive! Happy Wheels is free and no registration. Happy Wheels, Go nuts in this physics based racing game. Use your skill to manoeuvre trough every level, but trust me you wont get far!.