GameGun is a classic accessory game released for the Sega CD in 1991. The story follows a young man who discovers a mysterious device that allows him to access and control various games on his console, but soon finds himself trapped in a never-ending loop of gaming addiction.
The gameplay revolves around navigating through different levels and challenges inspired by classic arcade games, with the player's goal being to reach the end of each level without losing too much time. The twist is that each game level will try to tempt the player into playing just one more minute, making it a challenging test of self-control.