Lego Valley maintenance station is at the parking spot on the map, and there is a pink prize box. According to relevant public information, Extreme Racing: Horizon 4 is a racing game developed by PlaygroundGames and the fourth work in the series of Extreme Racing: Horizon, which was released on February 2, 20 18 18. In the game, players can not only simply run and compete, but also freely modify and paint the vehicle.