Bomber
Kill twenty zombies with a single bomb trap.


Cactustime
While playing Mike, search four cacti in a row.


Dead can Dance
Activate the Jukebox and make a zombie dance.


Jack the Builder
Put blockades on every door and window in one level.


Multikill
While playing Foxy, kill three zombies with one melee attack.


Nightshift
Play five minutes in darkness.


Quintupel Super Awesome
Build five blockades with super awesome finish in a row.


Work force
Employ 20 construction zombies at the same time.


All Traps
Build every trap and a wood blockade in one level.


Game Complete
Complete all singleplayer levels.


Poo Dance
Make ten infected zombies dance at the same time.


Medal Seeker
Win all gold medals in all singleplayer levels.