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Dark Arts In The Final Reich, build all variants of the Tesla Gun.

Staying Alive Return to the game as a human character.

Mightier than the Sword Saved Edgewater permanently.

Threat Assessment Detect 20 enemies using the Threat Pulse in Multiplayer

Hero Clear all missions (including Side Ops and Extra Ops) with a S-rank

Key To The City You completed GTA IV to 100%.

Blue Ribbon Champ In CitC, completed all Blue Ribbon Challenges.

Overthrown Dethrone the King in an online match

Morbid Curiosity Complete Campaign Mode On 'Morbid'

Safari Hunter - Kill each enemy infantry type with a melee attack Kill one of each enemy infantry type with a melee attack

Colder Than The Devil's Heart Kill 30 Enemies In 2 Minutes

Very Dead Complete A Mission On 'Undead'

Taking It For The Team You were on the winning team in all multiplayer team games.

Speedy Rexecutioner Destroy the Metal Gear REX boss in under 2 mins 30 seconds

I Have the Touch Defeat Mimicry Marcus for the first time only using a knife.

Mad Scientist Killed an enemy under the effects of 4 science weapons.

Allergic to First Aid Spray Finish the game without using a First-Aid Spray.

Ace Port Royal Ace Port Royal

Field Agent - Collect all intel Collect all intel within the game

Mankind Is Your Mask Complete 3 missions without causing a single Military Alert.

Master of Horror Complete the game on Nightmare difficulty.

Protect and Serve Protect the BSAA without any of them getting hurt.

Party's Over Destroy all Harley Balloons

Constant Connoisseur Completed 10 Daily Missions.

You Are S.O.L. Defeat your opponent 10 times with enemies you sent.

You Asked For It Finish the game on 悪夢(AKUMU) mode.

Winged Spawn of Satan Defeat 16 bats in the church.

Now for the Main Event... Pass 5 Special Events.

Surrounded on All Sides Send 2,000 enemies to your opponent's map.

Thrifty Painter Complete Act 3: The Mission firing less than 125 paintballs

Dark Reunion In The Final Reich, save Klaus.

That's Officer Chambers to You Defeat all bosses except Centurion using Rebecca.

One Is Never Enough As Ustanak, capture a total of 50 humans.

Pure Evil Unlocked all trophies for The Evil Within.

The 1% Carry at least 8,000 Cash at one time

This Is Your Brain Discover every location in Vaas' mind

Flawless Raider Complete a Raid without anyone in your fireteam dying.

Just Business You got the information you needed from the Rothwild Slaughterhouse

Iconoclast - Destroy all symbols Destroy all Helghast symbols within the game

Shoot and Score Achieve a High Score of 1,000,000+ on any classic Park.

Helloooo! Wave at Splotch.

2112 Find all RUSH upgrades

Ace Pirate Town Ace Pirate Town

Eye for an Eye Complete the "Kovik's Sin" quest.

Information Obtain all cassette tapes

Never Give Up Survive to Round 10

Freudian Field Day Unlock all weapons in Vaas' Armory (Solo Game only)

An Ancient Antiquity Do hard time.

Platinum Get every trophy.

Challenge Complete a certain challenge.