TRINDY_2

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

Every Nook and Cranny Collect every collectable in the game.

Top Agent Bonus for completing the game on Normal difficulty.

Free Flow Fifty Reach x50 Combo in the Main Story

Hot Potato! Throw back a live grenade.

New Shadow In 'The Savior', complete the mission without being spotted

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

Champion of Elysium Clear Elysium with the 'Extreme Measures' Condition

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

Scoped In multiplayer, get 25 headshots with longblaster rifles.

Synthesis Amateur Synthesize 15 types of items.

Bane of Mordor Kill 600 enemies in a single playthrough.

Feelin' Stronger Every Day Fully upgrade an ability.

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

Rare Collectible Equip a Chthonic Companion

Made It Out Alive Komplete A Survival Encounter

Superior Archery Skills Defeat 20 enemies on the Island by using a bow and arrow weapon

Faithful to the Abbey Side with the Overseers in the Dust District

Swift-winged Warrior Summon Beleram 10 times in a single playthrough.

The Team That Slays Together... Win 15 matches in Team Slayers.

Giant-slayer Slay Bargrisar the stone giant.

Good One, Babe Watch Deathtrap kill 50 enemies.
3/50

Clockwork Collector Obtain numbered plates for 3 Clockwork Soldiers

Master of Unlocking Open up all the lockers in the save room.

Jack Of All Trades Equip three different profile types.

Nyx's Mirror Have at least one rank in each Mirror of Night Talent

Great Haul Endurance Challenge: Escape the forest after surviving 10 days, with at least 10 Relics

Old school Finish all the "Back to Origins" paintings

No More Lizard Soup Complete Shadowed Halls

Remember The Fallen Collect All Fallen Striders

Only Hurts For A While Infected 13 times (lifetime)

Killing monsters Kill all types of enemies at least once

Time to Shine Reach Hero Level 50 and purchase all skills for any Hero

T-Bone: No Easy Fix Complete Act 2

Semper Fidelis Completed the campaign story on Hard

Repulsed Defeat 100 enemies with Force Repulse

So Krafty Forge A Talisman

Ultimate Warrior Reach rank 20 with all roles.

The Flames Make It Go Faster Activate the Blazing Steed.

The Empress Finish the game with Emily Kaldwin

That Old Familiar Feeling Clear The Hallway Of Lasers

Ireland's Deliverance Complete the Wrath of the Druids campaign (Wrath of the Druids).

Tools of the Architect Choose 50 different Daedalus Hammer enchantments

Eye of the Storm Collect the Crystal Heart in Chapter 4

Ball Boy Awarded for collecting a total of 2,000 balls.

It's Working Today Buy an item from the Capsule Machine

The taller they are... Defeat a Bile Titan.

No Photographs, Please! Killed 10 SpyBugs before they took your photo.

Couldn't have done it myself Let a boss destroy the statue during fight

Flawless Execution Complete all rescue missions with zero errors