The US release of Gun Nac, maintaining the core gameplay of its Japanese counterpart, features minor alterations potentially including graphical changes or tweaked enemy placement. The fast-paced run and gun action remains central to the experience. Tecmo handled development and publishing for the US market as well, aiming to bring the same challenging and exciting experience to Western audiences. However, it did not achieve the same level of recognition as some other NES titles.

Gun Nac (USA)

Gumshoe (USA, Europe)