Monster 4x4 World Circuit Personalize your truck's appearance with sweet paint jobs and decals, and soup up its performance by maxing out its speed, jumping and destruction capabilities. Win races, unleash spectacular stunts and jumps, and demolish everything in sight to win cash and upgrade your Monster truck to the ultimate stomping machine. Tear through 40 Monster events in the hairiest off-road circuits. Demolish friends in four-player split-screen races or crush their hopes of domination in 4 intense new mini-games.