Grim Guardians: Demon Purge

In order to save their school after it turns into a massive demonic castle, two "Demon Hunter" sisters slash and shoot their way through this 2D action adventure. Players can swap between control of both characters on the fly, each with entirely different skillsets. Proceed through the castle while confronting the demonic bosses that await deep within. Each boss yields new weapons to wield, allowing for more varied exploration and opening up new routes.