firefoxed

Science is done by quantity Extract with at least 15 common samples.

Accessorize! Take the "accessories" from the kitchen

Cursed No More Purify a Cursed piece of gear.

Charted! - Brutal Finish the Game on Brutal Without Changing the Difficulty

Legal Counsel Complete the "Riot" mission.

The Flames Make It Go Faster Activate the Blazing Steed.

Scary Stories to Tell at School STU: Complete all newly-added side missions revolving around the school.

Semper Fidelis Completed the campaign story on Hard

Grand Performance Defeat Troupe Leader Grimm

Love Always Wins! Complete Episode 1: Number One Fan

Butterfly Took down the jet in one attempt in Rock And A Hard Place

T-Bone: No Easy Fix Complete Act 2

The Interceptor Get 20 Killstreaks with Interceptor ships.

Choose Your Path Defeat 50 enemies in Heroes Vs Villains.

Ghost Hunter Discover 50 dead ghosts.

Solace Bring peace to the Grey Mourner

Sisters of Athena Endurance Co-op Challenge: Kill a combined total of 25 enemies in a single Expedition

Sentry Mode Engaged In multiplayer, defeat 150 enemies with the Heavy's Sentry Gun.

Sisters of Artemis Endurance Co-op Challenge: Kill a combined total of 10 dangerous animals in a single Expedition

There Has Been An Awakening Reach Rank 25.

Dark Future Perform 50 Brutalities

Gatherer Find 50% of the collectibles in the campaign

Wrecking Machine Destroy 40 vehicles in the single player Campaign.

Please Step Out of the Vehicle Hijack 50 enemy vehicles.

T-Bone: Pest Control Complete Act 3

File R-07: Status - Closed Complete File R-07: Assassination Attempt.

I Could Listen to Him All Day Listen to all the Writer's messages
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Dominion Wraith Flash Dominate 50 Uruks.

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

Trash Picker Scavenge 40 items in a single game in Regular or Hardcore difficulty.

Mix Master Play a Custom Speedlist you have created (Multiplayer)

All the Gears Earn 5 Gears in every Challenge.

Masked Acquire all Mask Shards

Campaign Silver Obtain 72 medals on the original Arkham City campaigns (as Batman)

Deep Impact Complete the adventure at Broken Tooth.

And STAY Down Perform 50 follow-ups in the main campaign.

We Will Survive Win 15 matches in Team Survivors.

Hey, it's-a-me! Execute a stomp move on an enemy

Road Rage Kill 30 enemies by mowing them down with vehicles.

Materia Maven Obtain all materia available from Shinra Box Buster challenges.

Winner Takes All, Again 100% Just Cause 3.

Gasoline Cowboy Rescue your allies with the Sherman while keeping your armor above 80% in Collateral Damage.

Good to be King Win 1 complete Klassic King of the hill match

Go Pro or Go Home Unlock all the Pro mods on a car (Single Player)

Up to the Challenge 1 Complete 10 challenges.

Revenant Reaper Defeat 100 Revenants in the main campaign.

Outsmarted In singleplayer, get a quadruple kill with a single Frag Grenade

Ascension Collect 2400 Essence and hear the Seer’s final words

Ignore Your Instincts At Your Peril Destroy 25 objectives in Starfighter Assault.

Parasite-Seeing In Shadows of Evil, kill 5 Parasites while riding on the train.