Three_Dog_OWWWWW

I Siwa you did there Make the target officer's death look like an accident (Mission 5)

Quartermaster Complete 20 requisition requests in a single playthrough.

Veteran Reach level 20 in single-player mode.

Friendly Skies Defeated all waves in The OPS Zeal.

Back to School Play any Popit Puzzle whilst wearing a Newton costume

Oh, the Horror Finish the game on Hard difficulty.

Gallery Completionist Complete the Gallery.

Matador Kill the Rhino without getting hit by his Charge Attack.

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

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

Congrats on the victory! Won the Arcade Quest Gong Tournament.

Vacuum Cleaner Decompress 20 Necromorphs without getting sucked out yourself

Battering Ram Shield Bash 5 different thugs

Blitzball Master Unlock all slot reels

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

Novice Beat the game on Novice difficulty or higher

Kat versus World Defeated 1,000 enemies.

What a Nightmare Clear the Nightmare Train stage in Scenario Campaign Mode.

Ancient Blood Defeat Felicity D'Abano

Frequent Flyer Zip Kick 5 different thugs

Fully Loaded Maxed out all upgrades

Samurai Raised All Combat Reflexes to Master Level

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

For a Better Tomorrow Learn all cub skills.

Scenario Expert Clear all of the stages in Scenario Campaign Mode.

Upgraded Assistant Upgrade Alisa to the highest possible level.

Easter Egg Have your cubs eat the Easter Egg.

High Wind Alert Defeated 10 enemies within 10 seconds using one Gravity Typhoon.

Kat Working Overtime Completed 40 side missions.

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

Mask Curator Collect all Masks.

Liberator Liberate three keeps in a single playthrough.

Higgledy Gaggle! Awarded for getting a set of matching higgledies!

Event Horizon Defeated 10 enemies with one Micro Black Hole.

Beloved and Precious Commit to a romantic relationship.

Lucky Star Get a top-grade item from a Dream Machine.

Devil's Brigade Found all Dog Tags in the game

Higgledy Hotshot Awarded for cooking up 50 different higgledies.

Sewer Aficionado Discovered every mysterious warp manhole.

Bridged Sides Complete mission contract 'Hostile Takeover'

Pipe Coordinator Placed 9 types of furniture in Kat's Pipe House.

Bench Warmer Save at all save points

Cryptographer Break the code.

Goromi the Hostess Met the mysterious lady, Goromi.

Spiked Club Acquire spiked club

Invincible Defeat 2,500 enemies in single-player mode.

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

Cooking Up a Storm Awarded for cooking 50 dishes.

Perfect Freeflow 2.0 Perform a perfect combo including all of Batman's combat moves (any play mode)

Path of Gravestones Defeat 4th Colossus