Jak X: Combat Racing (Jak X in Europe), is a vehicular combat game video game developed by Naughty Dog. Jak X is modeled after the driving mechanics of Jak 3. One year after the events of Jak 3, Haven City has been steadily rebuilt after the defeat of the Dark Maker menace, and has grown into a peaceful utopia. A new sport called "Combat Racing" has sprung up in Kras City, a dangerous city full of ruthless gang-banging mobsters.