Play Happy wheels on Yepi! Choose your inadequately prepared racer, and ignore severe consequences in your desperate search for victory. Happy wheels is. Content on this page requires a newer version of Adobe Flash Player. Get Flash. Happy Wheels Controls. Happy Wheels Cartoon Login · News! · Register · Problems Logging In. 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.