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Never Go It Alone Recruit 5 Separate Companions

Just Saying Hi You've farted on every buddy in the game.

Ancient Game Hunter Defeated the rare Nevi in Rift Planes: The Ruins.

An Old Friend Acquire the BFG

Going Underground Discovered every manhole.

Hardcore College Student Complete Claire's story on "Hardcore" game mode.

Friends in Strange Places You befriended both crab people and gnomes.

Long Way from Texas Complete D-Day.

Minimalist Clear the game without opening the item box.

Skeet Shoot In the Main Campaign, killed 5 enemies while they are falling.

Return Start the journey again after a week long break.

Hardcore Rookie Complete Leon's story on "Hardcore" game mode.

Just A Memory Now Get ending 2.

Death by Design Obtain a key by completing the seventh Riddler trial.

IPXSETUP.EXE Win a Multiplayer match

On the Fly In the Main Campaign, killed 30 enemies while riding a Sky-Line.

The Monster Machine Track down and apprehend the serial killer.

The Road Home Destroy all of the militia APC's.

Safehouse Make it to the Safehouse

Specialist Earn the Mastery for a weapon mod

Too Far You farted on the corpse of an aborted Nazi Zombie fetus.

The Riddle Factory Obtain a key by completing the eighth Riddler trial.

Lore Explorer Read all of the files.

Pitching Machine Hurled 10 objects into enemies without missing or taking damage.

Jack of All Trades Collect all of BT's loadouts in the Campaign

Through Mud and Blood Complete Through Mud and Blood

Gravitational Anomaly Defeated 8 enemies with one special attack.

Perverted You watched your parents have sex for 60 seconds.

Foe To Friend Use an enemy combat robot to kill 10 enemies.

Masshole Kill 300 People

Shoot it Until it Dies Defeat the Cyberdemon

Flame On! Destroy a Titan with your Flame Core in the Campaign

Thorough Shopper Complete all Challenges for a single mission.

Bon Voyage In the Main Campaign, killed 20 enemies by knocking them off Columbia.

Old Guns Complete "Old Guns"

Gun-For-Hire Complete 10 Side Quests

Combat tested, Doomguy approved Reach Level 5 in Multiplayer

Hunter/Hunted Complete "Hunter/Hunted"

Face Melter Destroy a Titan with your Laser Core in the Campaign

Burning Game Hunter Defeated the rare Nevi in Rift Planes: The Inferno.

Must've Got Lost Complete "Lost in Nightmares" on any difficulty setting.

The Student... Beat Pilot Anderson's Gauntlet ghost recorder time

Lethal Pursuits Obtain a key by completing the ninth Riddler trial.

A Man Chooses Complete the game on Survivor difficulty

Tradecraft Join the Railroad

Gone Home Completed the game.

Shareware Create and publish a SnapMap

Outnumbered? No Problem Defeat the Hell Guards

Gingivitis Gingers have bitten you 3 times without you blocking.

Off the Beaten Path Find 10 Collectibles