Maxis contacts the remaining members of Ultimis through the stations electronics and asks for their help to defeat Richtofen, alongside of facing limitless waves of the undead.
The Ultimis crew finally travel to the Griffin Station in 2025, a secret Group 935 facility on the Moon, where Richtofen completes his Grand Scheme and swaps bodies with Samantha in the M.P.D., giving him full control of the zombies and the Aether.