Kill 72,000 zombies.
Kill 53,596 zombies.
Kill 5,000 zombies.
Spend $6,000,000 in Fortune City.
Kill 1,000 zombies barehanded.
Collect all combo cards.
Collect all combo cards hidden in Fortune City.
Create all combo weapons.
Smash 100 zombies using the Smash skill move.
Use every type of melee weapon on a zombie.
Spraypaint all Zombrex posters.
Enter all the stores in the game.
Change into all the clothes in the game.
Collect all survivor combo cards.
Use every type of ranged weapon on a zombie.
Stick it to a zombie by covering him in weapons and objects!
Use every type of novelty weapon on a zombie.
Fill all entries in the notebook.
Use every type of explosive on a zombie.
Have 10 zombies with masks on at once.
Kill 1,000 "special" zombies.
Kill 1,000 zombies while riding a motorcycle.
Give your bike a custom paint job.
Use every type of firearm on a zombie.
Eat all types of food in the game.
Reach level 50.
Save 50 survivors.
Give Katey every possible gift.
Escort 8 survivors at once.
Continue playing to unlock this secret achievement.
Tame Snowflake.
Create and consume all mixed drinks in the game.
Mix a drink.
Complete Overtime Mode.
Complete The Facts.
Solve all case files in Co-op.
Give Katey a gift.
Collect 25 combo cards.
Collect all combo cards from psychopaths.
Revive another player in Co-op.
Defeat 10 psychopaths.
Change into 10 different pieces of clothing.
Reach level 25.
Defeat 5 psychopaths.
Kill 500 zombies.
Save 10 survivors.
Create a combo weapon.
Play and win in all 9 TIR events.
Finish in first place in a TIR episode.
Come in first place in a single TIR event.
