10 Can't hide from meKill 500 zombies in a single game in Slaughter mode.
10 Fair PlayKill 100 enemies in the Blood Race mode.
10 Heavy hitter!Kill 20 or more zombies with one shot while driving the tank.
10 I Am The LawUnlock the police squad car in Story mode.
10 Maybe it is too much to handle…Unlock the Muscle Car in the Blood Race mode.
10 Missed FlightProgress to the airport base in Story mode.
10 Sunken HopeMove to the harbor base in Story mode.
10 The Last ExpressProgress to the train station base in Story mode.
10 Very Important Person Unlock the mayor's White Limousine in Story mode.
10 Zombie Plants must die!Defeat the mutated zombie plant in Story mode.
15 Bob the destroyerKill at least 150 zombies in one combo while driving a bulldozer
15 Combo MasterMake a 10,000 points combo.
15 Father of all zombiesDefeat the last boss in Story mode.
15 Find your own race track!Kill 30 enemies during an Eliminator event in the Blood Race mode.
15 Pimp CarFully upgrade one car in Story mode.
15 SuperbeastUnlock the super car in Story mode.
15 Your 5 minutesEnsure that the TV van reaches the base with at least 50% of health.
20 Naughty, naughtyDestroy 1,500 destructibles in Slaughter mode.
20 Out of my way!Kill 30 zombies with a single railgun shot.
20 The best car ever!Get all car upgrades in a single game in Slaughter mode.
25 I just can't get enough!Win all tournaments in the Blood Race mode.
25 My favourite colorEarn a gold medal on all original arenas in Slaughter mode.
25 SlaughtermasterEarn 150,000 points on any arena in Slaughter mode.
30 Zombie DriverComplete the Story mode.
5 Dirty workDefeat the first boss in Story mode
5 Hot dealPut out the fires in the shopping mall.
5 Hot rod!Obtain the sports car in Story mode.
5 I don't want it to end yet!Survive for more than 2:30 in an Endurance event in the Blood Race mode.
5 I'm just warming upKill 100 zombies in a single game in Slaughter mode.
5 Look! I know how to drive!Earn your first Blood Race mode medal.