Mega Man Battle & Chase/Racers

Unlockable racers
Only playable in Versus and Time Attack modes.

In the Japanese version, Duo is unlocked only by loading a special save from a Dengeki PlayStation magazine CD or using a cheat device. When starting the game with the save, a cutscene will introduce Duo and his machine, he replaces Bass in the opening race, and the message "デューオ登場" ("Duo Appears") appears in the title screen.

Non-playable racers

 * 4-Roader
 * Truck Joe
 * Yellow Devil

The Black Team:
 * Black 4-Roaders
 * Black Joe
 * Black Devil