Recruit 50 settlers.
Kill 20 enemies while in a turret.
Find the developers' banner.
Kill 1000 enemies.
Kill 10 Enemies in 2 seconds
Capture all settlements.
Kill every type of Zombie
Spend 50 days in the Dust Bowl.
Assemble a squad of 7 fighters.
Build and completely upgrade a level 6 tower.
Earn 2000 reputation.
Get a Survivor to the maximum level.
Kill the Troll in the East
Hire a Mutant Mercenary.
Recruit your first Survivor.
Find a dog.
Change to 10 different Survivors.
Kill every type of Mutant.
Find the branded truck.
Fully equip a Survivor.
Find or buy the best Rocket Launcher.
Hire a Mercenary.
Expand a settlement to 100%
Kill the Troll in the West