After ecological collapse, the human race went underground into Shelter where they've lived peacefully. Now a small party is ready to fight its way back to the surface and discover what lurks above!
As team leader Ryu, you'll lead a patrol through caverns and dungeons, and make your way through a maze of dangers
Battle against monsters and strange adversaries as you fight your way to the blue sky
Exciting adventures as you lead the human race to salvation!
