SHAMROKH

Diamond Medal Defeated all bosses using Diamond Knack

Old world pictures Find all 21 post cards.

Librarian Find all 70 hidden Diary pages.

If I wasn't a baker... Then why would I wear this hat?
Reach full health

Dominion Wraith Flash Dominate 50 Uruks.

And away he goes, Precious! Use Smeagol to defeat Gollum when Gollum is the buddy.

...The Harder They Fall Destroy every Surveillance Airship

Gnomad Complete GnoMAD

One Step Ahead Disarm ten trap mechanisms

The Useless Trinket Earn the first of Skelly's prizes

Fountain of Youth Presented the Manneken Pis to Moue

Last Action Hero Help Garland King finally finish her picture

Diamond Geezer Cut your way out of the office

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

Don't Fear the Reaper 3 Defeat Giltine Grim (of the Grim Sisters)

The Ice Witch Freeze 20 enemies while wearing Odette.

The Mystery Deepens Completed part 1

No Parlo el Catala Decrypted Hobbs' map

Location Scout Visit all Locations in Director Mode.

Undertaker In The Final Reich, kill the Bomber with the shovel.

Sentimental Value You kept Megan's bracelet for yourself. Apparently, letting go really is the hardest part.

Great Demon World Forest Complete Act 4 - Chapter 4 on any difficulty setting

Ghost Hunter Complete Act 4 - Chapter 3 on any difficulty setting

All the Gears Earn 5 Gears in every Challenge.

True Serpent Breath Defeat True Orochi.

Speed Demon Complete the game in under 4 hours

We Will Survive Win 15 matches in Team Survivors.

Top Of The Food Chain You successfully killed 20 players with a pistol in a deathmatch.

Bell-Stealing Expert You've acquired S Rank in "The Bell-Stealing Drill".

Order of the Goat Outwitted the goat

Equipped an Elite Coil or Weave Equipped an elite coil on a weapon or an elite weave on an outfit.

Hang 'em High! Kill 30 enemies while they're suspended in the air with the grappling hook.

Well Versed Fully Unlock the Olympians' Codex entries

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

Tidyman Spend 500 chemical resources on cleaning weapons.

The last laugh. Use Tom Bombadil's laugh to destroy Sauron in Free play.

Knowledge is Power Uncover the mysteries of the Lost Tomb of Otorongo

Platinum Splattin' 'Em! Earn all trophies.

Throttled Escape Escape using a relic in Regular or Hardcore difficulty.

Completionist Complete all Extinction challenges and escape in Regular or Hardcore difficulty.

There's some good in this world, Mr. Frodo. Deliver all the treasure items.

Of all the inquisitive Hobbits... Collect all the Character Profiles.

Not with 10,000 men could you do this... Unlock all characters. (Single Player Only)

Love Them and Leave Them Drive every Car

Record Breaker Obtained 500,000 Clan Points.

Itegami Learn how to use Blizzard.

My precious! Collect every collectible.

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

Sniper Kill 50 enemies at long distance.

Meatballs Lover Defeat 30 enemies with the SKULLCUSSIONER