Lost Heroes PSP

Lost Heroes is a first-person dungeon crawler that Bandai Namco Games released in Japan in 2012 for the PSP and the Nintendo 3DS. It gathers heroes from Ultraman, Kamen Rider and Gundam, strips them of their powers in an unknown world, and has the player form a party of four to explore grid-based mazes and fight turn-based battles with cross-series team attacks. Its licensed cast kept it in Japan.