Developed by a team at Sega, the Action Replay is an accessory for the Sega Saturn console. Released on 1995, this innovative device allows gamers to save their progress and continue playing later without having to restart from the beginning.
The gameplay of Action Replay revolves around manipulating game data in memory, allowing users to skip certain parts of a game or even cheat their way through it. The device uses a combination of hardware and software to achieve this, making it a unique and interesting accessory for fans of the Sega Saturn.