Inspired by classic Commodore 64 and arcade games, Promethium is a hard-as-nails retro inspired side-scrolling shoot-em-up that takes place over numerous of levels that get harder and harder. If you’re after a nice calm casual game this isn’t it!

Inspired by classic Commodore 64 and arcade games, Promethium is a hard-as-nails retro inspired side-scrolling shoot-em-up that takes place over numerous of levels that get harder and harder. If you’re after a nice calm casual game this isn’t it!