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No Man Left Behind Complete the mission "A Dam Fine Rescue".

Seriously Good at This The player has completed the game on the Hard difficulty setting

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

Avid Shopper Purchase all items from the supply shack

Devil Of The Caribbean Defeat all 4 legendary ships.

The Monster Machine Track down and apprehend the serial killer.

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

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.

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

Don’t Go - Normal Finish Left Behind on Normal

Racing Be faster than the Sentinels.

Perverted You watched your parents have sex for 60 seconds.

Devastator Kill 10 enemies with one Blade Geyser wrath attack
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Foe To Friend Use an enemy combat robot to kill 10 enemies.

Gravitational Anomaly Defeated 8 enemies with one special attack.

Shoot it Until it Dies Defeat the Cyberdemon

Wrong direction The other way was safer.

Butchered! Kill the Butcher.

Thorough Shopper Complete all Challenges for a single mission.

Masshole Kill 300 People

Patience Turning your back to the truth and persevering will lead you nowhere.

True Commitment Reach level 60 in multiplayer.

Platinum Trophy Unlocked when all trophies collected.

I Gotta Believe! Complete Arcade Mode with PaRappa

Champion Win a Versus Match against a team of three AI opponents

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

Old Guns Complete "Old Guns"

Shopaholic Buy every upgrade and character in multiplayer.

Gun-For-Hire Complete 10 Side Quests

Endure and Survive Collect all comics

Uncontrollable Took every opportunity to be evil as Aiden.

Combat tested, Doomguy approved Reach Level 5 in Multiplayer

Hunter/Hunted Complete "Hunter/Hunted"

Good intentions Try to undo a mistake.

I got this Find all training manuals

Explorer Found all the bonuses.

Hold your breath Use only one bubble in the underwater cave.

Bigfoot For Real Track down Sly's long lost Cooper relative in Episode 3.

From the sky to the abyss Witness the resting place of the once mighty.

Bite the dust Break the five strange statues.

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

Lost Lullaby Complete the lost lullaby.

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

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

Toyful Child Collect all the toys.

Blend-in with the surroundings Move undetected amongst the shades.

Compulsive Complete every Challenge

The Truth Peek through all the keyholes.