bookwormX

Shields Up! Successfully defend yourself with your shield 20 times

Dressed to the Nines Fill up all gem slots in a fully upgraded ship.

Torn Into Pieces Complete "Torn Into Pieces" challenge

Untouchable Use only one self revive care package in the "Special Delivery" Special Ops mission.

Great Wall of China Sumo Slammer! Found all of the hidden Sumo Slammers in the Great Wall of China

A New Protagonist Earned the top ranking in the Friendly Match.

Eiffel Tower Sumo Slammer! Found all of the hidden Sumo Slammers in the Eiffel Tower

Missed me! Defeat a boss on any difficulty level without taking damage

Bounce back Complete At The Rapids

Thrillseeker Unlock Carnival of the Dead

Funny Business Completed the Zombozo Ultimate event

Mixed Messages Take a picture with elements of horror, brutality, outtake and erotica in a single shot.

Baranor the Conqueror Complete the Desolation of Mordor with a Gold Rating.

Rock It! Escape the Workshop

dr0n3d Complete the "Arctic Recon" Special Ops mission in under 3:30.

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

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

High Roller Complete the "Iron Clad" Special Ops mission on Veteran difficulty.

Rescued at What Cost? Completed the Tokyo Nights level

Specter Officer Reach max level with one class in the Cooperative campaign.

NDA Protocol Destroyed the Synthesizer.

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

Go for Gold! In Onslaught, acquire seven gold chalices

Pervert Hang around the room with Quagmire in a baby costume for 30 seconds

Devils Tower Sumo Slammer! Found all of the hidden Sumo Slammers in Devils Tower

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

Nightmare Descent killer Finish 'Nightmare Descent' on Insane

Cracker Complete "Cracker" challenge

IEDead Kill 60 enemies with grenades/explosives

Ultimate Echo Echo-wned Completed the Ultimate Echo event

Rocket Science Escape a white dwarf without shooting or ramming it.

The architect Finish Mission 5

Pwned the Clones Completed the Amazon level

Menace Destroyed 500 breakable objects

Tokyo Nights Sumo Slammer! Found all of the hidden Sumo Slammers in Tokyo Nights

Fall of Rome Completed the Colosseum level

Eye of the Storm Completed the Final Battle level

To the Moon Completed the Game

Original Gladiator Unlocked Fourarms as a playable character

Technological Terror Destroy a "harvester."

Help From My Friends Use the collectible special inventory items 25 times in Story Mode

The Pinball Effect Complete "The Pinball Effect" challenge

Spectrum Needler Buddy Acquired Spectrum Gatling, The Needler, and Udder Buddy.

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

Better, Faster, Stronger! Fully upgraded one alien

Greenlight Protocol Powered the reactor.

Utility Man Complete all Missions intercepted from cellular tower signals

50 Hit Combo Got a 50 hit combo

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

For my next trick Get killed by a sawblade