CompulsiveNerd

Stalhrim Crafter Craft an item out of Stalhrim

Out in the Cold Track down the cryopod.

Happy Camper Endurance Challenge: Survive for 5 days

The Resurrection and the Life Survive the Militia onslaught.

Manhunt You completed the most wanted side mission.

Arms Dealer Buy all items from the Survival Weapon Armory.

Who Needs a Map? Endurance Challenge: Locate 5 crypts

Beginner Explorer You discovered 10% of the Explorer Notes on the ARK!

Vampire Mastered Acquire 11 vampire perks

There's Always Peng! Find Peng.

It Takes Two to Tango Chain a 40-defeated combo in Team Slayers.

Big Tournament Completed each of the larger challenges in all 3 coliseums

Experienced Explorer You've discovered 20% of the Explorer Notes on the ARK!

Rattle the Hive Bait 10 Ghûl mounds.

What Are They Worth? Acquire all of the bottle caps in the game.

Making The Community Build and save any level created in Create mode

Timber! Singleplayer: In Rescue the Rescuers, chop down 5 trees with the Minigun

Run the Gauntlet Complete "Desperate Escape" on Professional.

Sword Master Perform 14 hits in one combo.

Bloody Good Time Perform a Fatality in a match with every character

Three birds, one stone Kill 3 enemies with one bomb

Adventurous Explorer You've discovered 30% of the Explorer Notes on the ARK!

The S Stands for Stylish!! Acquire all of the costumes in the game.

Army of One Win 15 matches in Slayers.

Rough Justice Stop Penguin's escape from GCPD.

Paint Splurge Fire 5,000 paintballs

Nature Retreat Endurance Challenge: Survive for 7 days

Sphinx' Riddle Complete all 40 of the Catwoman Riddler grid items

T-Bone: Friends in Need Complete Act 1

Overachiever Earn 48 stars in Special Ops Mission Mode.

Finish Him You completed 10 melee counters in 4 minutes.

O Mother, Where Art Thou? Have 20 Branded Ghûls at one time.

Teacher's Pet You watched all the tutorials! Take a gold star, go to the top of the class.

Giant Slayer Defeat El Gigante in Separate Ways.

Majestic Create and export 10 videos using the Rockstar Editor or enter Director Mode 10 times.

Nom Nom Nom! Eat a captain with a Wretched Graug.

The Most Dangerous Game Defeat all the Beastmaster Warchiefs.

Strength of the Pack Complete a Strike with a full fireteam consisting of only your clan members.

Studious Explorer You've discovered 40% of the Explorer Notes on the ARK!

Can't Stop This Win an Invasion 1v1 fight

A Friend in Need Play Co-op mode

Succession Plans Break into Hell's Gate HQ and apprehend Two-Face.

Tower Master Complete 10 Living Towers

Hot Flashes Catch a Ghûl Matron on fire during the Lord of the Hunt campaign.

Faction Champion Reach level 50 in any faction

"It" Kept You Busy Defeat Pesanta in Separate Ways.

Veteran Paleontologist You unlocked the Dossiers of each of ARK's initial Specimens!

A cunning warrior Reach level 3 once with any Trait (Multiplayer)

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

Great Outdoors Endurance Challenge: Survive for 10 days