Zero4 Champ RR (ゼロヨンチャンプ ダブルアール)[1] is a 1994 racing life simulation video game developed and published by Media Rings for the Super Famicom.

There are elements of the role playing and simulation game genres present as the player must build up the character through his job as a security guard and through social interactions with the racing community.

Losing all of the player's experience points means getting fired from the security guard job.

Vehicle models included in the game are Toyota, Nissan, Mitsubishi, Mazda, and Honda.

Players must go to driving school and pass a test based on their proficiency with gear shifting and speed control before beginning their racing careers.