The Demon Douser

Welcome to hell! You are a little boy who mysteriously showed up in this wretched place. Navigate through tough labyrinths, massacre countless enemies and kill a giant monster at the end. You dont need to perish immediately. You are able to regenerate twice by defeating a massive monster in a special kind of "trial" room. You may not regenerate in the climactic final fight as the monster doesnt allow it to happen.