10 Heavy hitter!Kill 20 or more zombies with one shot while driving the tank.
10 Hot rod!Obtain the sports car in Story mode.
10 I don't want it to end yet!Survive for more than 2:30 in an Endurance event in the Blood Race mode.
10 I'm just warming upKill 100 zombies in a single game in Slaughter mode.
100 I just can't get enough!Win all tournaments in the Blood Race mode.
100 My favourite colorEarn a gold medal on all original arenas in Slaughter mode.
15 Can't hide from meKill 500 zombies in a single game in Slaughter mode.
15 Maybe it is too much to handle�Unlock the Muscle Car in the Blood Race mode.
15 Very Important PersonUnlock the mayor's White Limousine in Story mode.
20 I Am The LawUnlock the police squad car in Story mode.
25 Fair PlayKill 100 enemies in the Blood Race mode.
25 Hot dealPut out the fires in the shopping mall.
25 Missed FlightProgress to the airport base in Story mode.
25 Naughty, naughtyDestroy 1500 destructibles in Slaughter mode.
25 Out of my way!Kill 30 zombies with a single railgun shot.
25 Pimp CarFully upgrade one car in Story mode.
25 Sunken HopeMove to the harbor base in Story mode.
25 SuperbeastUnlock the super car in Story mode.
25 The Last ExpressProgress to the train station base in Story mode.
30 SlaughtermasterEarn 150 000 points on any arena in Slaughter mode.
30 Your 5 minutesEnsure that the TV van reaches the base with at least 50% of health.
40 Find your own race track!Kill 30 enemies during an Eliminator event in the Blood Race mode.
40 The best car ever!Get all car upgrades in a single game in Slaughter mode.
5 Look! I know how to drive!Earn your first Blood Race mode medal.
50 Bob the destroyerKill at least 150 zombies in one combo while driving a bulldozer
50 Combo MasterMake a 10 000 points combo.