KillSebi

Big Brawler Get 10 consecutive zombie melee kills before Insta-Kill expires. (Map Pack 2 only)

Fling Me to the Moon In Der Eisendrache, use every Wundersphere twice.

Petrolhead Buy all of the Vehicles from the Garage

That's the Spirit! Earn all 75 Stamps available in the Wild Spirits Career

Shinier than Gold Get 7 GOLD MEDALS in the Alps Invitational Challenges

Year 3072 Completed! Complete the Future City time zone

Hella Fun Complete 5 HellaDeck levels

Mixed Grill Pull off an Insane T-Bone in Rampage

I'm Moving Different Craft one of the legendary Sigils in New Game Plus.

Surpassing my Limits Level up your Stowaway limit beyond its original maximum in New Game Plus.

Back to Asgarð Deliver the final blow to defeat a Thunder Jötunn in any Mode

Perk-a-Holic Have all four perks simultaneously active in a game of Nazi Zombies. (Map Pack 2 only)

Impartiality Complete any level using at least 6 different members of the Super Time Force

Year 199X Completed! Complete the Post-Apocalypse time zone

Turbocharged Completionist Gain all the stars in 'Turbocharged'.

Pack-A-Punch-ectomy In Revelations, recover the Pack-a-Punch machine from its abductor.

Elements Completionist Gain all stars in 'Elements'.

40 Knives! Kill 40 zombies with the bowie knife. (Map Pack 3 only)

Deer in the Headlights Stab five stunned enemies in a row in the "Light 'Em Up" Special Ops mission.

Stand-in In Call of the Dead, send the crew to Paradise in solo or co-op.

That's a Wrap! Unlock all 13 Movie Challenges

Seek & Destroy Get 2 Kills with a single remote controlled Throwing Knife from at least 50 meters away in Campaign

Perkaholics Anonymous! Survive until round 20 without buying a single Perk. (Map Pack 3 only)

Lamborghini Icons Completionist Gain all the stars in 'Lamborghini Icons'.

Assistance is Futile Win a DiRT Tour race without using any driver assists

Guilty as Charged Complete a Murder Circus Finale with Chief Justice.

First night on the streets Complete the Unleashed Goal of one Event of the HOT WHEELS™ - Batman Expansion.

Unpopular Mayor Have 15% happiness

Frequent Flyer! Use the teleporter 8 times. (Map Pack 3 only)

Honk Means Hello Talk to 150 folk
51/100

The Real Thing Win a Rally race in the DiRT Tour using the interior camera and the HUD switched off

Gimme Five Attain Level 5 with all Murder Circus contestants.

Unite In Speed Completionist Gain all stars in 'Unite In Speed'.

Most Dangerous Game Complete a Murder Circus Finale with Artemis.

I’ve seen some things… In Kino Der Toten, visit every location the teleporter can take you to.

Have You Tried Turning it Off and On? Use a Shock Stick to disable an enemy Sentry Gun

Back to Jötunheim Deliver the final blow to defeat an Ice Jötunn in any Mode

Jack of All Trades Complete a Race-Off,  Rampage and Head 2 Head Event

Viva La Reina Complete a Murder Circus Finale with Consuela.

Living the Dream Complete a Murder Circus Finale with Daniel Li.

9600 BC Completed! Complete the Ancient Atlantis time zone

Skewer the Winged Beast In Under the Radar, have the SAM target itself and the helicopter

Year 673 Completed! Complete the Medieval time zone

Stuntman In Call of the Dead, make a zombie explode using the V-R11.

Ramped Up! Complete a Getaway Activity in a Car Transporter

Think She'll Notice? Destroy all of the cars in the mansion garage in 'Oligarch'

Master Play fifteen games

Back to Múspelheim Deliver the final blow to defeat a Fire Jötunn in any Mode

Soul Survivor Reach round 15 in Nazi Zombies without getting revived. (Map Pack 2 only)

In the Belly of the Beast In Zetsubou No Shima, survive getting consumed.