Mitigation

Going Down Enter the X-13 elevator.

Campaign Bronze Obtain 36 medals on the original Arkham City campaigns (as Batman)

That Was Close Win a race with less than 0.1s of difference from the runner-up

Spoiled for Choice Infuse one of each type of weapon.

Anaheim 1 Event Win a Main Event at Anaheim 1 in any game mode

Quartermaster Complete 20 requisition requests in a single playthrough.

Qi Gong: Breath Receive the highest score-based shrine reward for the first time.

The Ultimate Payback Collect all trophies

Well-Funded Earn 50,000 or more gold across all single-player playthroughs.

Rexecutioner Destroy the Metal Gear REX boss

Terraformer Increase a discovered planet to 100% viability.

Infiltration Clear the "Classified Intel Acquisition" Side Op while riding in the back of a truck

King of Battle Achieved five-star ranks in all Coliseum Attack stages

Completist - Destroy everything on the MAWLR Destroyed every destructible weapon on the MAWLR while on foot and on the Intruder

Your World, Your Rules Complete the game with any ending.

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Cock of the Walk Defeat an enemy using the Pollo Bomb

Samples are a diver's best friend Extract with at least 15 rare samples from a mission as a team.

Archivist Unlock 80% of the Archive.
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A Kontender Complete 1 Tower Battle

Daytona Beach Event Win a Main Event at Daytona Beach in any game mode

Top Performer Reach Level 10 on Any Archetype

Pathfinder Discover a campsite and establish at least one Inquisition camp in 10 wilderness areas.

Elite Guerrilla Finish 5 Elite Faction Missions.

Scareless Beat the game while being 50 years old or less.

Toronto Event Win a Main Event at Toronto in any game mode

Family First Find your sister.

Paragon Learn every spell.

Old Fashioned Beat Down Complete HARM Challenges I to V

Hope Turned the tide of the conflict.

Thanks for coming! Complete a Main Event in a Custom Track created by another player

Mass Production Produce 100 objects from your builders

Lurking Around In The Final Reich, find and shoot Dr. Straub.

Battering Ram Shield Bash 5 different thugs

Where do I sign? Sign a contract with any 450 Sponsor in Career mode

Keep it up! Race a total of 50 miles (80 km) with any bike

Crocodile Shoot three enemies while underwater in 'Wetwork'.

Abominizer Defeat all four abominations.

Gold Revenge Obtain all 72 medals on the original Arkham City ranked maps (as Batman)

Las Vegas Event Win a Main Event at Las Vegas in any game mode

Casual Reader Find 50% of the war diaries

L'Cie Paragon Earned a 5-star rating for all Cie'th Stone missions.

Frequent Flyer Zip Kick 5 different thugs

Hell of a Sheriff Complete the No Way Out scenario. (No training mode)

A Hunter, Through and Through Find and kill all 4 rare spawns.
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I Siwa you did there Make the target officer's death look like an accident (Mission 5)

Throwing Flak Kill 3 Talons with a single mid-air grenade detonation.

Victory - Complete Campaign on Elite Completed every mission on Elite difficulty

Eye of the Tiger Win 15 matches in Survivors.

Krogan Ally ME1: Complete 5 missions with the krogan squad member