In Moto Racer DS, the player races motorcycles in various settings in order to complete the game. The game has races on both dirt and paved roads, and contains a number of different game modes: Moto GP, Traffic, Supercross, and Freestyle. Moto GP makes up the core of the game, where the player races against the computer in a series of different races on pavement. A championship mode inside of Moto GP places the player in a tournament where to advance, they are required to place at a certain level. Multiple people can play each other in races through the multiplayer function in Moto GP.