Fogdriver1

Portal Conservation Society Complete Chamber 3 in the Hard-Light Surfaces co-op course using only 5 total portal placements

Catch! Use the Magnet Gun to fling debris BACK at a Tentacle.

Certified Apprentice Achieve Player Level 10.
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Stay of Execution Incapacitated 20 monsters without killing them.

Super Spy Complete a mission without being seen by a single enemy.

Turn Back Time Completed "The Gramophone" side quest.

Crime Does Pay Win 5 rounds as an Outlaw (ranked only).

Mind Your Step Find the secret in The Abomination.

4th Echelon Commendation Complete every single player mission on Realistic difficulty

It's Fear That Gives Men Wings 10 Bullet Time® Kills In A Row

A Few Hundred Bullets Back Use Every Weapon In The Game

Well Invested Buy 20 second level and 10 third level upgrades (ranked only).

Balanced Meal Have at least five different Food Buffs active at one time.

Lock And Load Keep Berserk active for at least 21 seconds in one use.

Frozen Drifts Shell Collector Find all the secret shells in the Frozen Drifts.

Dust to Dust Completed the "Ashes to Ashes" side quest.

Honoring the Dead Collected all of Kukai's brushes in "Words of Respite".

Act 1 Veteran Complete all Act 1 maps on Veteran difficulty or higher.

A Friend Indeed Saved all the Mujina in "A Distant Dream".

Keeper of the Bonfire Finish Flame Wing

Fully prepared Have all different primary weapons in your inventory, with at least Rare rarity

Telltale Heart Completed the "Dead Man's Hand" side quest.

No Time to Bleed 15 Autocannon kills without reloading in single player campaign

Incredible! Defeat Sherhaal

Don't cross the beams Get the killing blow on an enemy with at least two Devastators' beams hitting each other.

Lost Grotto Shell Collector Find all the secret shells in the Lost Grotto.

Cutting Room Floor Completed the "Cinéma Vérité" side quest.

Master of the Arsenal Caused 10,000 damage with Gun Runners' Arsenal (GRA) Weapons.

Master of the Wastelands Earn all 50 Trophies

Trail Of Corpses Kill 53,596 infected.

Knife to a Gun Fight Inception - Melee takedown all the snipers

Breakfest Kill a Monstrous Breaker after removing all of its armor.

One-Four-One Complete the "Kill Switch" Special Ops mission on any difficulty.

Got Your Back Win a round of Holdout without your ally falling below 70% health in No Return

Stop that Droid Restrain R2-D2

No Kill Option Engaged Complete the single player campaign without killing anyone as Sam Fisher

Karl Shot First Inception - Get to the destroyer and launch the torpedo without being spotted

Hyperactive! Complete 25 Activities

Falling Down Kill an enemy with a ceiling collapse in Operation Metro

Shift Happens Shift 1000 times (Story/Online)

Been There, Done That Play a full Wild West Legends game on every level (both match and revenge match count; ranked only).

Brute Force Kill an Ogre with the Howitzer.

Amazing! Defeat Rastion

Odd Messiah Rescue every Mudokon while finishing New 'n' Tasty in Hard mode

Greed can be a very powerful ally Win 10 rounds of Extraction

Tricked Out Buy all of the Upgrades from the Garage

A Baker's Dozen Run over and kill 13 enemies with the snowmobile in the "Black Ice" Special Ops mission.

Travels Resumed Sparky is liberated.

Keeper of the Sky Finish Storm Wing

Fish in a Barrel Infiltration - Kill all enemies on the island with explosives