Maskintyr

Overkill Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times.

Italian Plumber Kill an enemy with a wrench, using Vault followed by Drop Attack

Gadget Attack Use 5 different Quickfire gadgets in one fight (any play mode)

Lucky Number 7 Have 777, 7,777, or 77,777 Lei in your possession in the story.

The Final Curtain Uncover the fates of Gordon Amherst and Aaron Keener.

Ménage à trois Complete 5 quests with 3 co-op partners.

One Down, Two to Go! Completely upgrade any one wing of the Base of Operations.

Arctic Explorer Discover all named locations in Three Horns, Tundra Express, and Frostburn Canyon.

What does it mean? I can't even capture it on my camera.

Common Courtesy Discover and complete all unwritten tales on Iki Island.

Promising Agent Complete the main story on Standard mode or higher.

Hubba Hubba Don't miss a beat in the Carmelita dance game.

Orlog Champion Beat all the Orlog players

Predator Silver Achieve 16 medals on predator challenges

Stone Cold Pinkerton Completed the Main Campaign on Hard difficulty or above.

Alone Again Survive the chase in Brookhaven Hospital.

Worst Christmas Ever Complete Battle of the Bulge.

Veteran Gunsmith Equip every gun with their customizable parts in the story.

Connected Play an online game.

Into the Abyss Reach the end of the long staircase.

One with the Shadows Returned the Thieves Guild to its former glory

Frugal Father Finish the story without spending more than 10,000 Lei.

Vault Hunter Superior Defeated the Opha Superior.

No Sacrifice Too Great Complete Ambush.

God Particle Go-Getter Find Higgs's home.

Side Quest Student Completed 30 side missions.

Ding! Overleveled Reached Level 51

Left Wing, Right Wing Win a Snow Day match with both the Blue and Orange teams

Fixer Upper Completely upgrade any two wings of the Base of Operations.

Get To the Chopper Don't take any damage during Up In Smoke.

Card Collector Acquire all gwent cards available in the base version of the game.

God of Hope Master Valhalla and master thyself

Dashing Dad Finish the story within 3 hours.

Master Criminal Bounty of 1000 gold in all nine holds

Master Marksman Kill 50 human and nonhuman opponents by striking them in the head with a crossbow bolt.

To the End Complete the campaign.

Bling! Bling! Equip all Equipment slots with Superior or High end Items.

Burglar Obtain all treasures indicated on the island treasure map in a single playthrough.

Walking the Dinosaur Spend 30 minutes with Raptor Ned as your homie.

Never Heard It Coming Defeat a Garrador using only knives.

Lean On Me Heal or buff 100 times whilst in a group.

State of the Art Fully Upgrade the Base of Operations.

World's Best Dad Finish the story on at least Hardcore difficulty.

Pancake Parlor Pancaked an enemy in the Stingray.

Ran the Gauntlet Finish the game on the "Blood and Broken Bones!" or "Death March!" difficulty levels.

Multi Face-eted Defeated the Empyrean Sentinel.

Master Craftsman Craft a high-end item.

New Recruit Obtained the Special Forces costume.

Aggravated Assault Stop all assaults in Arkham City

Wall of Sparks You killed an enemy with the Wall of Light