Dance Dance Revolution: 2nd Remix Game System: Sega Dreamcast Cheat Category: Cheat Game Company: Unknown Game Category: Unknown Hint, Cheat, Walkthrough:   Dance Dance Revolution: 2nd Remix ================================= (submitted by: MadHaTTeR) ADDITIONAL GAME OPTIONS: Hold B while selecting the arcade mode option at the title screen to unlock options for "Vs.", "Single Play", "Couple", and "Double".