At the end of the world, all is not peaceful.
Nobody is safe- as the Primal Virus sweeps the landscape killing everything it touches, rooting out and infecting the last of the survivors.
The remaining members of the Reaper platoon are dug in and trying to protect themselves, but there are larger forces at play. They survived the fight only to discover the war still rages on and is being lost all around them.
In the follow up to Torment, the war continues and Sergeant Gyles pushes forward, as his team struggles to survive in a post-apocalyptic world, where not everything is what it appears to be.