Here is the full list of all 25 Containment: The Zombie Puzzler achievements.
Watch America's Fighting Dinosaur at the drive-in.
Kill 10,000 Zombies
Kill 5,000 Zombies
Complete all 20 blocks in Town Hall Survival
Complete all 10 blocks in Graveyard Survival.
Open 20 vehicles.
Kill 1,000 Survivors
Complete the campaign
Complete Act 3 by defeating the boss without the forklift.
Kill 500 Survivors
Surround 20 zombies at once.
Shoot 10 zombies offmap with Sniper items.
Kill 5 non-Zombies with a single grenade.
Kill 8 or more survivors with a single air strike.
Complete Act 2
Kill 1,000 Zombies
Kill 100 Survivors
Complete Act 1
Kill 500 Zombies
Kill 10 Survivors
Kill 100 Zombies
Apply the zombie cure to one patient. Congratulations. You created super zombies.
Witness the glory of aggressive fonts!
Surround 15 zombies at once.
Kill the first zombie in the Campaign.