Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Banana	Let one banana explode.
Big spender	Unknown.
Bottle collector	Collect 50 scrap in one day.
Cartographer	Find all 4 map pieces.
Daily challenge	Unknown.
Dangerous	Reach a threat level of 40.
Drone party	Unknown.
Fantastic engineering	Find a rare weapon.
For bad times	Have 40 or more food.
Frank "The Monster" Stein	Defeat the boss: Frank "The Monster" Stein.
Full power!	Use 3 different special powers in a day.
Fully equipped	Unlock and fill all item slots.
Get it done!	Finish the final day!
Giant slayer	Kill 15 giant zombies in a run.
Gotta kill'em all!	Hunt down each type of special zombie!
Hard mode	Complete the challenge specialization.
Hoarder	Accumulate 250 Scrap.
House raid	Unknown.
I don't need your help	Survive until night without healing a survivor.
Jack "The Jumper"	Defeat the boss: Jack "The Jumper".
Jack of all trades	Complete all basic specializations.
Lucky day	Unknown.
Lumberjack	Unknown.
Necessary treatment	Heal a survivor that is almost dead.
Nightwatch	Unknown.
No stone left unturned	Search all houses on a map.
Only the basics	Win a run without upgrading any items or powers.
Only the best	Win the final day with all equipped items and powers upgraded.
Perfect run	Unknown.
Recruit	Complete the tutorial.
Sam "Slimey" Splitter	Defeat the boss: Sam "Slimey" Splitter.
Scout	Find a map piece.
Secret house	Find and loot a secret house.
Seen it all	Unlock all entries in the encyclopedia.
Shiny blue	Find an uncommon weapon.
So rare	Equip at least 4 survivors with rare weapons.
Sole survivor	Win a run with only one survivor living.
Specialist	Complete a specialization.
Strike!	Kill 15 zombies at once.
Target audience	Find and interact with 3 billboards in a run.
That escalated quickly	Equip at least 4 survivors with legendary weapons.
That thing is insane	Find a legendary weapon.
The non human vendor	Buy something from the vending machine.
Time is scrap	Collect 100 scrap in one day.
Trigger happy	Use 200 airstrikes in a run.
Uncommon team	Equip at least 4 survivors with uncommon weapons.
Untouchable	Win a run without any survivor deaths.
Up close and personal	Win the final wave with only melee weapons equipped.
Weapon collector	Unknown.