No missable achievements (plus 42 unknown)
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Kill 100 zombies cumulatively
Get any survivor to level 10 in some skill
Build a City Hall
Finish any city on any difficulty
Complete scenario city 1
Kill 1000 zombies cumulatively
Produce 100 items in the workshop cumulatively
Become allies with any faction
Destroy any faction
Fix a Power Plant
Be allies with every faction in the city
Generate a surplus of 50 food per day from farms
Find 100 items while scavenging cumulatively
Kill 10,000 zombies cumulatively
Equip a Rocket Launcher
Get any survivor to defense level 20 (includes equipment)
Reclaim the entire city
Repair an airplane and fly away
Destroy every faction on the map
Have a survivor with 10 in every skill
Finish any city by day 50
Light off Fireworks
Complete the Gangs of Deadsville questline
Declare peace with a faction
Complete the Pig Farmer questline
Complete the Return to New York questline
Become Gustav's friend and get his special deals
Have 365 food at once
Complete every research project
Have 50% of survivors become cultists
Complete the final scenario city
Have 5 hospitals, 10 medkits, and 100 medicine at once
Use 50 bath salts in one game
Finish any city on Hard difficulty
Equip every survivor with a gun
Have 100 survivors at once
Equip 10 animals
Finish any city on Impossible difficulty
Kill 100,000 zombies cumulatively
Discover the true origin of the disease
Fully infect the Dahlias with your cultists
Eat enough people to be considered evil cannibals