Complete the indicated task to unlock the achievement.

Achievement	How to unlock
Blood bath	Kill 2000 zombies in a single game in Slaughter mode.
Can't hide from me	Kill 500 zombies in a single game in Slaughter mode.
Combo Master	Make a 10,000 points combo.
Coming through!!!	Kill 3 enemies with a single railgun shot in the Blood Race mode.
Die Zombies Die !!	Kill 3,000 zombies in a single mission.
Do you have a license for that?	Get all weapon upgrades in a single game in Slaughter mode.
Don't you ever scratch my paint again!	Kill your first enemy in the Blood Race mode.
Fair play.	Kill 100 enemies in the Blood Race mode.
Faster than a bike.	Finish the Rookies' Tournament in the Blood Race mode.
Faster than a speeding bullet.	Finish the Pro Racers' Tournament in the Blood Race mode.
Faster than a wheelchair.	Finish the Beginners' Tournament in the Blood Race mode.
Faster than an airplane.	Finish the Drivers' Tournament in the Blood Race mode.
Faster than the light.	Finish the Zombie Drivers' Tournament in the Blood Race mode.
Find your own race track!	Kill 30 enemies during an Eliminator event in the Blood Race mode.
Gas is cheap	Burn 1000 zombies in Slaughter mode.
Gotta try them all!	Drive the Taxi, Sports Car, Limousine, Police Car, Ambulance, Bus and the Super Car in Slaughter mode.
Guns of Glory	Fully upgrade all weapons.
I Am The Law!	Unlock the police squad car.
I don't want it to end so quickly!	Survive for more than 2:30 in an Endurance event in the Blood Race mode.
I give them warmth	Light 25 zombies on fire at once.
I just can't get enough!	Win a gold trophy in all tournaments in the Blood Race mode.
I like My Car Clean.	Finish the game without buying any car upgrades.
I'm just warming up	Kill 100 zombies in a single game in Slaughter mode.
I've seen places	Unlock Harbor, Midtown, City Center, Park and Suburbs arenas in Slaughter mode.
It was in self defence. I swear	Kill 10000 zombies in Slaughter mode.
It's almost like winning	Earn at least silver medal on Harbor, Midtown, City Center, Park and Suburbs arenas in Slaughter mode.
It's like a sport	Earn your first Slaughter mode medal.
It's raining blood	Detonate 3 exploding zombies with a single rocket shot.
Look! I know how to drive!	Earn your first Blood Race mode medal.
Maybe it is too much to handle...	Unlock the Muscle Car in the Blood Race mode.
Missed Flight	Progress to the airport base.
My favourite color	Earn a gold medal on Harbor, Midtown, City Center, Park and Suburbs arenas in Slaughter mode.
Naughty, naughty	Destroy 1500 destructibles in Slaughter mode.
Out of my way!	Kill 30 zombies with a single railgun shot.
Pimp Car	Fully upgrade one car.
Smashing idea	Destroy 5000 destructibles in Slaughter mode.
Smell my fumes!	Be the first on the finish line in a Race event in the Blood Race mode.
Stand out from the crowd.	Unlock all car skins in the Blood Race mode.
Summer Hot dog.	Make a barbecue of 20 zombie dogs in a single slaughter mode match.
Sunken Hope	Move to the harbor base.
Superbeast	Unlock the military prototype super car.
The best car ever!	Get all car upgrades in a single game in Slaughter mode.
The devil told me to do it	Destroy 666 destructibles in Slaughter mode.
The Last Express	Progress to the train station base.
The worst of the best	Earn at least bronze medal on Harbor, Midtown, City Center, Park and Suburbs arenas in Slaughter mode.
They didn't see anything but my rear.	Get gold medals in every event in the Blood Race mode.
Very Important Person	Unlock the mayor's White Limousine.
Why do you hate them so much?	Kill 50000 zombies in Slaughter mode.
Wow! It looks like a brand new car.	Change the look of your car in Blood Race mode.
You got it backwards	Kill 20 zombies with the back of your car in one combo.
Zombie Driver	Complete the game.