Prison Architect - Undead PC

Survive relentless undead attacks in this Prison Architect expansion by protecting inmates from infection outbreaks. Build a Graveyard room to meet inmates' needs for Freedom and Comfort, calming them for 12 hours-until gravestones trigger the rise of infected units. Inmates and guards fight back independently, but failure turns them into part of the horde. Call in bounty hunters when defenses crumble, and deploy new traps like zombie chum to lure enemies, walled enclosures to trap them, or chainsaws for close combat. Infection spreads through sickness, bites, or direct spawns from the Graveyard, demanding quick tactics in this strategy simulation. Fans of indie prison management with survival twists will relish the high-stakes defense loops on PC.

Undead brings a whole new scenario to Prison Architect: one where the only objective is to survive. Save your inmates and fight off the undead attacks in this new, spooky expansion!

Features list (also available in “Escape Mode”)

Welcome the Graveyard

This brand new Quick Room satisfies your inmates’ needs for Freedom and Comfort, making them feel calmer for 12 hours. Be mindful when you add gravestones though, as they will easily interrupt this peaceful atmosphere…

The Rise of the Dead

In Undead, no one is safe. And there are many ways to become Infected. One inmate can get sick, some others can be bitten by an unfriendly undead, or again a bunch of infected inmates can rise (aka spawn) directly from the Graveyard. Wardens have no power over the Infected units, they will move and act independently in the prison until stopped. Inmates and guards can try and fight them off, but if they fail, they will join the deadly bunch!

Who You Gonna Call? Bounty Hunters!

When things go south (because they will) and your prison can’t hold off the outbreak, call the Bounty Hunter Emergency Service: tough, trained bounty hunters will join your fight against the undead.

New Traps, Techniques, and Weapons

Desperate Times Call for Desperate (and creative) measures. Use Zombie chum to lure the undead, build a walled-off area and lock them inside, or steal that glorious chainsaw you’ve been eyeing for a while: everything is allowed to fight off the horde.