Stahlman's descent into monstrous aggression as a result of the 'Penetration Zero' project, leading to his antagonism against the other characters and the core goals.

In the chaotic heart of Central Control, the team scrambles to stabilize the reactor while Stahlman—now mutated—ambushes them. Greg battles a rupturing coolant hose, his efforts critical to preventing a …

Williams returns to the unstable reactor room to finish the critical rewiring of the nuclear reactor, despite Greg’s warnings about the danger. As she works, Stahlman—presumed dead—suddenly revives and attacks …