Game: KartWorld

There are few things more fun during the summer than going out with your friends to the go-kart track. But in the scorching dog days that have dominated this summer in the US, money from entertainment budgets have been reinvested in air conditioning and apartments to prevent sweating from just being awake. If you're locked inside but still have the urge for some friendly competitive racing, KartWorld may be your savior. The Facebook game looks to capture the joys of the race day by bringing it to your social network. Does it burn rubber or just burn out?