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Breaking and Entering Find a way into the secret base

Overload Use the EMP to take down 10 Steelhead Auger shields

“A Shocking Turn of Events” – Collector Found all collectable Roses in “A Shocking Turn of Events”

A House Made of Spun Glass Free the hostages at the Merry-go-round.

Role Reversal Use the Gun Scout Hijack Takedown to kill 10 enemies.

One Eyed Jack Find and kill 'Jack' in Graterford Prison

No Escape Destroy all Warden vehicles in the Motorpool

“A Shocking Turn of Events” – Master Electrician Charged up the Ferris Wheel 9 different times in “A Shocking Turn of Events”

The Laughing Fish! Free the hostages at the Ghost Ship.

Attacks Evasion Perform 20 Evade Attacks that hit an enemy.

Snipe Hunt Collect all Deadeye rifles without dying while fighting the Widowmaker in St. Louis

Flame Master's Trophy Obtained Best Weapon by Dragonstone

Morituri te salutant Survive 30 consecutive waves with at least one co-op player.

Medusa Freeze 5 enemies at once and destroy them with a blast of the Cryogun's secondary fire

A Courtship of Razors Rescue your father.

In This Together Defeat the Widowmaker in Times Square without killing a single Hybrid

Firepower Kill 5 guards at once with a blunderbuss.

Trophy of Distinction Obtained Best Weapon by Clearstone

Piece by Piece Destroy the arms, legs, head, and back of a KNRB-0 Argus robot.

Master's Seal Fully developed all characters.

Epic Dismemberment Dismember 2,500 Necromorph Limbs (single player only)

The Scouring of Mordor Challenge the Dark Lord in Mordor.

Throwing the Switch Complete the fourteenth mission

Over Here! Distract 20 different enemies.

QForce, Activate! Play Co-Op in split screen or online.

Seegson Systems Expert Complete 10 minigames successfully

Always On Top Perform every ground kill in the game.

The Message Complete the fifteenth mission

His Word Was “Perhaps” Freedom Cry - Complete all missions

Run and Gunner - Kill 3 Helghast with one burst of assault rifle fire Kill 3 Helghast using an M82 or StA52 assault rifle without releasing the trigger

Transmission Complete the sixteenth mission

How's It Hanging? Clean up the Dry Docks

Free the Torrens Complete the seventeenth mission

End of the Hunt Complete the eighteenth mission

Ripley, Signing Off Complete the game on any difficulty setting

Like a Surgeon Singleplayer: While long range sniping, hit one of every bodypart

Custom Job Play a custom match.

Jaws of Shadow Complete 25 Caragath Stealth Kills.

Stick it to the enemy Survive 15 consecutive waves using the analog combat controls.

Short Out Defeat the Stalker in under 60 seconds

Ruby Medal Cleared a chapter as Vampire Knack

Aqua Medal Defeated the Chieftain's Mech using Brittle Knack

Master Bowman's Trophy Obtained Best Bow by Spiderstone

Imp Exorcist Defeat the imps that possessed Princess Fuse.

Bull in a China Shop Freeze and melee kill 3 Ravagers

Ambush Defeat 4 enemies within the duration of a single scare effect.

Self Defense Kill 10 humans

Nothing But Net Score a basket by lobbing a grenade through a basketball hoop

With One Stone Hit 5 enemies at once with a Thrown-Forth projectile

For Close Encounters Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.