Here is the full list of all 80 UNDEAD FACTORY:Zombie Pandemic achievements.
Reached level 10 on your Survivor Camp
Infected 2,500 Humans!
Infected 2,000 Humans!
Infected 1,500 Humans!
Infected 1,000 Humans!
Unlocked Phaia!
Infected 500 Humans!
Successfully defended your Colony 25 times
Reached Lab level 5
Unlocked Trumpeters!
Was victorious 25 times in Multiplayer Battles
Infected 200 Humans!
Unlocked Bigheads!
Unlocked Harpies!
Reached level 10 on one of your Oil Tanks
Unlocked Bombers!
Unlocked Bogeymen!
Unlocked Spikeys!
Removed 5 Obstacles
Destroyed 10 Enemy Labs!
Reached level 2 on one of your Sniper Towers!
Unlocked Hellhounds!
Collected Scrap x 10,000
Collected Oil x 10,000
Reached Lab level 3
Reached level 5 on one of your Storehouses
Reached level 3 on one of your Radio Towers!
Constructed a Sniper Tower!
Reached level 2 on one of your Radio Towers!
Reached level 2 on your Survivor Camp
Constructed a Barracks!
Reached level 2 on one of your Oil Tanks
Reached level 2 on one of your Storehouses
Reached Lab level 8
Constructed a V.I.P. Shelter!
Reached level 4 on your V.I.P. Shelter!
Reached level 8 on your Barracks!
Constructed Gate x 5
Constructed Gate x 8
Constructed Catapult x 5
Constructed Catapult x 12
Reached level 3 on your Siren Tower!
Reached level 6 on your Siren Tower!
Reached level 2 on one of your Fake Radio Towers!
Reached level 4 on one of your Fake Radio Towers!
Reached level 4 on your Machine Arm!
Reached level 8 on your Machine Arm!
Reached level 4 on your Flame Tower!
Reached level 8 on your Flame Tower!
Reached level 2 on your Satellite Weapon!
Reached level 4 on your Satellite Weapon!
Constructed Missile Launcher!
Reached level 5 on your Missile Launcher!
Reached level 4 on your Biopharm!
Collected Scrap x 100,000,000
Collected Oil x 100,000,000
Removed 50 Obstacles
Destroyed 1,000 Enemy Labs!
Was victorious 2,500 times in Multiplayer Battles
Successfully defended your Colony 2,500 times
Unlocked Behemoth!
Unlocked Oldmen!
Unlocked Long Arm!
Unlocked Crowdies!
Unlocked Leo!
Unlocked Beauty Queens!
Infected 3,000 Humans!
Infected 3,500 Humans!
Infected 4,000 Humans!
Infected 4,500 Humans!
Stole 5,000 V.I.P.!
Stole 15,000 V.I.P.!
Stole 20,000 V.I.P.!
Stole 25,000 V.I.P.!
Stole 30,000 V.I.P.!
Stole 35,000 V.I.P.!
Stole 40,000 V.I.P.!
Stole 45,000 V.I.P.!
Stole 50,000 V.I.P.!
Stole 55,000 V.I.P.!