Bob the destroyer
Kill at least 150 zombies in one combo while driving a bulldozer
Can't hide from me
Kill 500 zombies in a single game in Slaughter mode.
Make a 10 000 points combo.
Defeat the first boss in Story mode
Kill 100 enemies in the Blood Race mode.
Father of all zombies
Defeat the last boss in Story mode.
Find your own race track!
Kill 30 enemies during an Eliminator event in the Blood Race mode.
Kill 20 or more zombies with one shot while driving the tank.
Put out the fires in the shopping mall.
Obtain the sports car in Story mode.
I Am The Law
Unlock the police squad car in Story mode.
I don't want it to end yet!
Survive for more than 2:30 in an Endurance event in the Blood Race mode.
I just can't get enough!
Win all tournaments in the Blood Race mode.
I'm just warming up
Kill 100 zombies in a single game in Slaughter mode.
Look! I know how to drive!
Earn your first Blood Race mode medal.
Maybe it is too much to handleâ€¦
Unlock the Muscle Car in the Blood Race mode.
Progress to the airport base in Story mode.
My favourite color
Earn a gold medal on all original arenas in Slaughter mode.
Destroy 1500 destructibles in Slaughter mode.
Out of my way!
Kill 30 zombies with a single railgun shot.
Fully upgrade one car in Story mode.
Earn 150 000 points on any arena in Slaughter mode.
Move to the harbor base in Story mode.
Unlock the super car in Story mode.
The best car ever!
Get all car upgrades in a single game in Slaughter mode.
The Last Express
Progress to the train station base in Story mode.
Very Important Person
Unlock the mayor's White Limousine in Story mode.
Your 5 minutes
Ensure that the TV van reaches the base with at least 50% of health.
Complete the Story mode.
Zombie Plants must die!
Defeat the mutated zombie plant in Story mode.