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5 O'clock Take part in the Admiral's tea party on the TAIGA level.

Monkey Do Complete the Howl of the Monkey Gods Challenge Tomb

AGENT - FOURTH CLASS Unlock any 10 badges or crests.

Infinite Possibilities Drove off Infinite.

Melonpopper - 15 headshots using the sniper rifle Get 15 headshots using the VC32 Sniper Rifle

Bring it to the wrong fight Found a certain weapon before getting a sword. (Page 38)

BULLDOZER IN A CHINA SHOP Drive through 500 breakables.

Yes Boss You had an argument with your boss, David Sarif, and won.

I. AM. INVINCIBLE! Use the Gameplay Tweaker to become invincible... And prove it!

1CC Complete Arcade mode without losing all lives, on Experienced difficulty

The Mantis You defeated Yelena Fedorova, elite member of a secret mercenary hit squad.

Breaking and Entering Find a way into the secret base

Overload Use the EMP to take down 10 Steelhead Auger shields

Axe skater With Barbara or Elysia, slide on your axe for 30 meters

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

Old fox new tricks Use every trick in the book during a combat encounter.

Outfitter Collected 50 parts.

Quickly Pick a Lucky Lock Pick a lock with masterful speed

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

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

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

Sightseer You have taken all variations of the helicopter tours of Liberty City.

Commissioned Work Obtain 100,000 research points.

Master of Time Komplete 250 Towers

MARS Completed the Mars levels

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”

That's How We Roll! You unlocked the special ability of Brucie's helicopter ride.

Capture Pro Capture 50 monsters.

Super Hero Get Super Hero in all levels (Single Player Only)

Frickin' Laser Beams Get to the first mineshaft without being hit by sniper fire in Mt. Pleasant, PA

Kronos Island Expert Viewed all Side Stories on Kronos Island.

Insignia Obtain all XOF unit patches

AREA 51 Captured 50 live aliens

Equipment Enthusiast Acquire 10 armor sets

Robin Hood Kill 30 enemies with Crossbow.

No time for losers Defeat the Champion

Inferior Machines With Brainiac, defeat any LexBot

Attacks Evasion Perform 20 Evade Attacks that hit an enemy.

Armed for Bear Cold Darkness Challenge: Pick up 6 different weapons

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

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

Suit Up Collect your first suit

Flame Master's Trophy Obtained Best Weapon by Dragonstone

Above and Beyond the Call Complete the Game on Tough or Hardcore setting

The Gully Completed the larger challenge in The Gully coliseum

Give a Man a Fire Cold Darkness Challenge: Kill 20 enemies with Dragonfire Shotgun Rounds

Super-Villain Unlock all the Bosses (Single Player Only)

Gobble Gobble You got a turkey in 10-pin bowling.

Bourgeois Hunter Possess 1,000,000 zenny.