Brett is a non-playable character in Double Dragon III: The Sacred Stones. In the Famicom version he is named Aldo. He is a student at Billy and Jimmy's dojo who is left to care for it while they are away and gets killed protecting it from attackers. While it is apparent that he is a victim of Jim and the Neo Black Warriors in the Famicom version of the game, other versions imply that his killer was Hiruko (though he dies before revealing that she is a villain).