Gotta try them all!
Not unlocked yetDrive the Taxi, Sports Car, Limousine, Police Car, Ambulance, Bus and the Super Car in Slaughter mode.
It was in self defence. I swear
Not unlocked yetKill 10000 zombies in Slaughter mode.
Why do you hate them so much?
Not unlocked yetKill 50000 zombies in Slaughter mode.
Gas is cheap
Not unlocked yetBurn 1000 zombies in Slaughter mode.
Do you have a license for that?
Not unlocked yetGet all weapon upgrades in a single game in Slaughter mode.
It's almost like winning
Not unlocked yetEarn a silver medal on all original arenas in Slaughter mode.
The worst of the best
Not unlocked yetEarn a bronze medal on all original arenas in Slaughter mode.
Hot dog
Not unlocked yetMake a barbecue of 100 zombie dogs in a single slaughter mode match.
Faster than a wheelchair
Not unlocked yetFinish the Beginners' League in the Blood Race mode.
Faster than a bike
Not unlocked yetFinish the Rookies' League in the Blood Race mode.
Faster than an airplane
Not unlocked yetFinish the Drivers' League in the Blood Race mode.
Faster than a speeding bullet
Not unlocked yetFinish the Pro Racers' League in the Blood Race mode.
Faster than the light
Not unlocked yetFinish the Zombie Drivers' League in the Blood Race mode.
Stand out from the crowd
Not unlocked yetUnlock all car skins in the Blood Race mode.
Don't you ever scratch my paint again!
Not unlocked yetKill your first enemy in the Blood Race mode.
Coming through!!!
Not unlocked yetKill 3 enemies with a single railgun shot in the Blood Race mode.
Smell my fumes!
Not unlocked yetBe the first on the finish line in a Race event in the Blood Race mode.
They didn't see anything but my rear
Not unlocked yetGet gold medals in every event in the Blood Race mode.
I've seen places
Not unlocked yetUnlock all original arenas in Slaughter mode.
No more zombies
Not unlocked yetDestroy 20 zombie spawners in one mission in Story Mode.
Demolition company
Not unlocked yetDestroy 250 destructibles with the bulldozer in one mission in Story Mode.
It's not a weapon
Not unlocked yetKill 100 zombies with a watercannon in one mission in Story Mode.
Piece of cake
Not unlocked yetFinish the last mission with more than 75% health in Story Mode.
Giant campfire
Not unlocked yetSet the tree boss on fire with your flamethrower in Story Mode.