SuperTuxKart.Like many of the games that inspired it, SuperTuxKart - a project headed by Joerg Henrichs and Marianne Gagnon - is certainly a fun way to kill some time. The controls are smooth. The gameplay is mildly addictive. The developers have created a proper gaming experience, with many of the levels being locked at the start of the game.You play a cartoon character in a go-kart, and can grab cartoon weapons to use on your racing rivals. The circuits range from old arcade standards (grassy, snowy) to whimsical (outer space, giant) to surprisingly mundane.In short,SuperTuxKart is a 3d kart racing game. You can play with up to four friends on one PC racing against each other.Read more.