Command the checkpoint in a collapsing city. Screen survivors, manage scarce resources, and hold back the undead. Every your choice matters and one mistake could unleash the plague beyond your walls.
Finish your first day.
Achieve evacuation quota.
Achieve every evacuation quota in a single playthrough.
Get your first inspection tool.
Research a symptom in the laboratory.
Confiscate contraband.
Cleanse the quarantine cell for the first time.
Kill a rat.
Kill 30 rats.
Confiscate contraband hidden internally.
Score a perfect inspection on every check in a single day.
Earn 50,000 dollars.
Shoot a human brain through a basketball hoop. Clean shot, zero conscience.
Eliminate a contract target from the bulletin board.
Upgrade a building in the survivors block.
Feed a zombie in the cage.
Shout "Next" 100 times.
Shoot and break 5 light bulbs. Total blackout, courtesy of you.
Liquidate a survivor who attacked you.