Ottishun

I Love Science Obliteration - Extract Wernicke, Hänel, and Kehrer in one playthrough

Full Deck Collect all combo cards

Sniper Duel Kill a skeleton with an arrow from more than 50 meters.

Handle with Care Complete the "Special Delivery" Special Ops mission on any difficulty.

All of the Above You managed to save Dr. Kavanagh and all the prisoners, too.

Onwards! Get 30 kills with the DT-29

Performance Enhancing Mods Unlock all of the Performance Mods (Except Legendary Mods).

The Learn'd Scholar When the proofs, the figures, were ranged in columns before me...

Ahoy! Discover a Shipwreck.

That Old Adage Apparently, your CASIE augmentation doesn't work on everyone...

Speed Demon Earned Gold in all Speed challenges in Mission Challenge

EMPressive... Complete the "Kill Switch" Special Ops mission on Veteran difficulty.

Apex Complete the "Vertigo" Special Ops mission on any difficulty.

Never Forget You revisited the site where Belltower discovered and captured you.

Atlantis? Find an underwater ruin.

Improper Behavior Spraypaint all Zombrex posters

Not on My Watch Rescue all the hostages in the Special Ops mission "Negotiator."

Creative Cliffhanger Find a low-hanging path to the town pub.

Fanatical Collector Build up a collection of 100 cars.

In Champion's Clothes Find new armor in the Twilight Garden.

United States of Tropico Finished a game with relations of 100 with the US

Gone Dark Complete all Covert contracts

Clean House Complete all Demolition contracts

Finally Home Complete every Adventure level in The Journey Home.

Feline Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Catwoman)

Abomination Domination Complete Overgrown Temple on Adventure or Apocalypse difficulty.

Safety Check: Failed Use the amusement park rides to kill 10 zombies at once.

Who's Laughing Now? Go into the final round of a championship in third place or lower, and emerge as overall champion.

Perfect Execution Complete all Precision contracts

Overkill Obliteration - Kill all enemy snipers with explosives

Revert Bomber Killed 10 enemies by aging a Revert and having it explode near them in single player campaign

Siege Complete the "Light 'Em Up" Special Ops mission on any difficulty.

BFF! Make a best friend.

Easter Egg Find the Easter Egg

I Like to Keep These Handy Collect all 6 Legendary Weapons

Dedicated To The Cause Complete all Covert, Demolition and Precision contracts

Not a Scratch Finish with your tank at full health in the "Iron Clad" Special Ops mission.

Downforce Completionist Gain all stars in 'Downforce'.

Save the Girl Rescue a damsel in distress from the Twin Terrors.

Dream Drifter Get 10,000 points or more in a Sector Mode Drift Trial.

Lamborghini Completionist Gain all stars in 'Lamborghini'.

Never Tell me the Odds Complete Endor on UNLEASHED difficulty.

Spin Doctor Kill two enemies with one throw of the Battle Disc

Full Master Earn all Gold Medals available in Mastery Challenge

Saving Private Reiner Obliteration - Don't kill any members of the Reiner family

Deforestation Kill 15 Seeder Turrets in one game in Mayday in Regular or Hardcore difficulty.

Woo Hoo! Make Woo Hoo.

Midnight Completionist Gain all stars in 'Midnight'.

Millionaire Earn 1,000,000 Vektan dollars

Retro-futurism Advanced to the Modern Era before the year 1960