"Happy Wheels" is one of the most popular physics-based racing games on the Internet. A demo version is available to play at the Happy Wheels website.
"Happy Wheels" was created by Total Jerkface and has received favorable reviews on Kotaku and Gamespot. The game shares many similarities with other Flash-based games such as "Line Rider." The main goal in "Happy Wheels" is to go as far as possible across a particular level or road without injuring the player's character. Even the smallest mistake results in a failed mission. "Happy Wheels" has been branded as controversial by several media outlets for its overly gory graphics and is not recommended for younger children.