Play Action Replay Pro 64 (E) (Unl) Online

Action Replay Pro 64 was a cheat device released by Datel for the Nintendo 64 in 1999. It plugged into the console's expansion port and allowed players to modify game behavior through codes, offering a way to bypass intended limitations or experiment with game mechanics. At a time when cheat codes were often shared among friends or printed in magazines, this device provided a more direct and extensive method of altering gameplay.

You don't control a character in the traditional sense; instead, you enter codes for specific games to activate cheats like infinite health, all weapons, or level skipping. The main objective is to customize your experience, whether to overcome difficult sections or simply play around with game physics. Signature mechanics include entering hexadecimal codes via an on-screen keyboard, toggling cheats on and off during gameplay, and saving custom code sets for later use. The pacing is entirely up to the user, as you decide when and how to apply modifications. It feels like having a backstage pass to your favorite games, letting you rewrite the rules on the fly.