Micro Machines 2: Turbo Tournament is a 1994 racing video game developed by Supersonic Software and published by Codemasters for the Sega Mega Drive. The sequel to Micro Machines, the game is themed around Galoob's Micro Machines toys, and players race around environments in miniature toy vehicles. Micro Machines 2: Turbo Tournament adds new vehicles and game modes, and the Mega Drive version was released on J-Cart, enabling up to eight players without a multitap. Development began after the release of the Mega Drive version of the original, and there was a focus on graphics and driving physics. Violet Berlin of Bad Influence! makes a cameo appearance as a new character. Codemasters did not develop the game because the programmer of the first Micro Machines was not available, though they did develop the Game Gear and Game Boy versions. Micro Machines 2: Turbo Tournament was ported to various systems, including the Game Gear and MS-DOS, the latter of which features a track editor. The MS-DOS version is the only version of the game released in North America, where it was published by GameTek. An update, Micro Machines Turbo Tournament '96, was released for the Mega Drive in 1995, which added the track editor, new race tracks, and a new soundtrack. Reception was positive, with reviewers praising the additional tracks and vehicles providing replay value, but some criticized the graphics of some versions. The Mega Drive update was also well received, but some reviewers criticized it for being too similar to the original. Due to the game's success, a spin-off, Micro Machines Military was produced and released in 1996, and a sequel, Micro Machines V3, in 1997.