Unlock the evacuador
Unlock all Types of Traps
Complete any stage without taking any damage
Complete the first stage
Use only one type of trap on a stage
Splatter 50 zombies with your vehicle or guns
Kill 100 zombies with your vehicle
Rescue and secure a civilian
While stopped during a task, don't let a single zombie reach your vehicle's hood
Weaken a hood grappling zombie with 1 weapon, then quickly switch to another weapon to finish it off with one shot
Added to skins for Skincraft Aug 24, 2011.
Added to pumpkins for Carve n' Share Oct 31, 2010.