Super Gun

Super Gun is a subpar shooter and one of the rarest games for the Nintendo Entertainment System. There were unlicensed Famicom and NES versions, neither had ever been dumped. In North America, it was also part of the unreleased and unlicensed sequel to Caltron 6-in-1, Caltron 9-in-1. It was extracted from the only known Caltron 9-in-1 prototype in 2019 by Frank Cifaldi. The only known difference between this version and the 72-pin version is the copyright date on the title screen.