Perk-a-Holic
Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)
12/3/2012
2:03:44 PM
Ultra Rare 4.2%
Super Striker!
Complete 50 "Super Strikes" in Gladiator Duel playing in Champions Cup.
12/2/2012
8:28:37 PM
Ultra Rare 4.7%
Flawless Science and Nature
Answer all Science & Nature questions correctly in a single game (F&F)
12/2/2012
8:15:28 PM
Rare 45.7%
Dragon Rising - Hardcore
Complete the campaign on Hardcore difficulty
12/2/2012
6:40:40 PM
Ultra Rare 0.9%
Maxx Karnage
Collect 20 Hazard pickups.
"Maxx Karnage...sounds like a cool action hero name."
12/2/2012
9:20:09 AM
Rare 11.3%
Speeder
Use a Supercharger and for the duration of the boost don't hit a wall on Tourist Trap
12/2/2012
5:35:21 AM
Ultra Rare 0.6%
Good Sport Award
Achieve a Sportsmanship Level of 10 in the Season Showdown competition.
12/2/2012
3:50:09 AM
Ultra Rare 3.1%
Big Brawler
Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)
11/30/2012
8:52:56 PM
Ultra Rare 3.5%