after killing brutus and descending the elevator in pursuit of clement in the final episode "overkill", g and isaac shoot their way through hordes of mutants inside clement's underground lab before finally reaching his center of operations. they discover varla's brain has been taken out, kept alive in a jar, while clement's mother's brain has been transplanted into varla's body. at first it seems the experiment was a success, then varla's body begins to vomit and she falls into a pit after being gunned down by g and isaac, mutating her into a giant monster. g and isaac draw their guns and aim them at the newly-mutated mother. the duo's statements lead gamers to believe that they are about to play a frantic last stand shootout against the giant mutant, but then the screen cuts to a missing reel screen for a few moments. once the reel resumes g and isaac are outside claiming victory over clement and the giant monster, thanking the use of miniguns they found randomly lying around nearby. however, the monster returns and the pair battle her again. after finally killing it, clement appears and seeks to atone for all the problems he caused by "returning to the womb" and enters the monster's body.