Project AK is a 3D souls-like action RPG set in the Dungeon Fighter universe 800 years before the start of Dungeon Fighter Online's story. The game is set to follow general Kazan and archmage Ozma around the time of Berserk Dragon Hizmar's invasion of the Pelos Empire, which has been referred to at various points in DFO's story. Action Studio has reworked parts of their previous development, Project BBQ, into a new action game while also posting jobs listings for new people with console development experience in 2022. It has been confirmed as a console game but no platforms or dates have been announced.