DoctorPanic85

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

Consider all the permutations Chose all of the Head decisions

The Cat Came Back Break into Riddler's secret hideout and exact your revenge.

Breakthrough Achieve 100% data collection.

Take the stage Validate a Track in Track Builder mode.

Rip And Tear As Colt, inflict a truckload of damage to Eternalists during a single use of Havoc.

Girls' night out Only the women survived!

Event Horizon Defeated 10 enemies with one Micro Black Hole.

Great Outdoors Endurance Challenge: Survive for 10 days

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

Sewer Aficionado Discovered every mysterious warp manhole.

Higgledy Hotshot Awarded for cooking up 50 different higgledies.

Vacation Endurance Challenge: Escape the forest after surviving for 7 days

All Snug in Their Beds Uncover the secret history of the park.

Doki Doki Literature Club Plus! Platinum Good job! Completed all tasks!

I need more! Get a total of 2,500 Gears.

Like a Druid Complete a Trial of the Morrigan (Wrath of the Druids).

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

Hero of the Story Complete 40 substories.

Cave Cleaner Veteran Kill over 500 enemies

Bench Warmer Save at all save points

Should've Gone to the Motel Reunited Laura and Max

Cardboard Companions You found all of your cardboard buddies.

Now that is what I would call a multi-kill! Kill 7 enemies within a very short time using only your primary weapon.

Hot Potato! Throw back a live grenade.

Goromi the Hostess Met the mysterious lady, Goromi.

Spiked Club Acquire spiked club

Every Nook and Cranny Collect every collectable in the game.

Cooking Up a Storm Awarded for cooking 50 dishes.

A Feast for Two Endurance Co-op Challenge: Eat the meat of 3 bears with your partner

Reminiscence Recreate all scenes in the "Déjà-Vu" Extra Op

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

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

Passion for Fashion Obtain all costumes.

Kabegami Learn how to use Catwalk.

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

Shutout Win a Control map without the enemy capturing an objective in Quick or Competitive Play.

Dark Zone: Takedown Eliminate a rogue agent in each Dark Zone.

Higher And Higher While never setting foot on the ground, grab enemies 10 times using Kulshedra.

Master of the locks Break all the locks on the worlds' and levels' paintings

Synthesis Amateur Synthesize 15 types of items.

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

Reroll 5 Reach Level 80 with Sir Ambrojoe.

Metamorphosis Rescue all of the imprisoned grubs

Starsenal Obtain all weapons (must load grenade launcher with all shell types).

Tell no one Meet the requirements of a Secret Event.

Spoiled for Choice Infuse one of each type of weapon.

Lifetime Service Award Completed all side missions.

Scourge of the Tainted Awarded for defeating 50 tainted monsters.

Big Hair in the Crosshairs Defeat the yakuza with an afro on the highway.