This game is also available on PS3.
Zombie Hunter Apprentice (5 points): Buy a combo at Chop2Shop.Zom and use it.
Unclean and Uncool (15 points): Defeated Hazmat in Prologue.
Zed's Dead, Baby, Zed's Dead (15 points): Defeated Zed.
Viking Metal Rules! (15 points): Defeated Vikke.
Dirty Hippy (15 points): Defeated Mariska.
Disco's Dead (15 points): Defeated Josey.
Leapfrog Girl (10 points): Leapfrogged 10 times in a row.
I Swear! I Did It By Mistake! (10 points): Peeped under Juliet's skirt once.
Endorsed by Cordelia (10 points): Get 30 headshots.
Sparkle Hunting Master (10 points): Succeed in 7 zombie Sparkle Hunting.
Gunn Struck (10 points): Struck by lightning 10 times.
Super Shopper (15 points): Spend 10,000 medals at Chop2Shop.Zom.
Love Nick (15 points): Kissed Nick 100 times.
JULIET51 (15 points): 51 successful dropkicks.
International Zombie Hunter (15 points): Registered in world leaderboards for all stages.
Groovy Hunter (10 points): Kill 500 zombies.
Zombie Slayer?! (30 points): Kill 3,000 zombies.
Rich Hunter (10 points): Pick up 1,000 zombie medals.
Millionaire Hunter (30 points): Pick up 10,000 zombie medals.
San Romero Knights Savior (30 points): Rescued All Classmates.
Lollipop Addict (30 points): Collected all lollipop wrappers.
Always On The Phone (30 points): Collected all telephone messages.
Zombie Fancier (30 points): Completed the zombie album.
OMG, Music Is Soooo Coooool (30 points): Collected all BGM.
Perfect Body (30 points): Completely level up Juliet.
Master Sushi Chef (30 points): Collected all combos.
Watch Out For The Balls (10 points): Dodge & Counter Zed's Electric Balls 15 times.
Cheerleader Overboard! (10 points): Succeed in QTE at edge of Vikke's ship.
Third Eye (10 points): Dodge all balloon attacks in Mariska battle.
Critical UFO Finish (10 points): Funk Josey in the last 10 seconds.
Elephant Tamer (10 points): Counter Lewis' attack 10 times.
Fingered (10 points): Cut off 20 fingers during Killabilly's fight!
Life Guard (15 points): Rescued all classmates in Prologue.
Accidental Vandalism (15 points): Destroyed 300 objects in the game.
Go, Medal Racer, Go! (15 points): Picked up all zombie medals on the rooftop with Chainsaw Dash.
Legendary harvester (15 points): Harvested all crops in the 1st field with the combine in Stage 3.
No Fear Of Heights (15 points): Beat the Gondola game without shooting.
Little Sisters Are The Worst! (15 points): Do not get hit by Rosalind's wrecking ball.
Aced Auto-shop Class (15 points): Clear all the Kill Car QTE's in a row.
n00b Zombie Hunter (30 points): Clear Prologue, surpassing Dad's score.
Beginner Zombie Hunter (30 points): Clear Stage 1, surpassing Dad's score.
Intermediate Zombie Hunter (30 points): Clear Stage 2, surpassing Dad's score.
Advanced Zombie Hunter (30 points): Clear Stage 3, surpassing Dad's score.
Super Zombie Hunter (30 points): Clear Stage 4, surpassing Dad's score.
Excellent Zombie Hunter (30 points): Clear Stage 5, surpassing Dad's score.
Master Zombie Hunter (30 points): Clear Stage 6, surpassing Dad's score.
Congratulations! Happy Birthday! (100 points): Watched the happy ending.
Horrid Birthday (15 points): Watched the bad ending.
Rock'n Roll Isn't Here Anymore (15 points): Defeated Lewis LEGEND.
I Came, I Saw, I Kicked Its Ass (15 points): Defeated Killabilly.