Chief Investigator
You mastered it all on the hardest setting
50 ✓ December 19th, 2009
Detective - First Grade
Unlimited ammo is your friend thoughout the game
50 ✓ April 16th, 2008
Gold-Plated
Gold times Eleven
50 ✓ April 16th, 2008
Can You Hear Me Now?
You've removed all emitters
30 ✓ April 16th, 2008
Chain Gang
Each level of chain attack has been executed a number of times
30 ✓ December 17th, 2009
Detective
Unlimited ammo is your friend for a mission
30 ✓ April 12th, 2008
Master Investigator
You earned every point possible in Evidence Mode
30 ✓ April 14th, 2008
Trooper
You've been through all missions
30 ✓ January 1st, 1753
Tune In Tokyo
You've tuned in all TVs through all missions
30 ✓ April 14th, 2008
Decisive Restraint
No guards were killed in the City Museum.
25 ✓ April 13th, 2008
Bloodshot
You unlocked all Bloodshot Fight Club Arenas
25 ✓ April 10th, 2008
EPA (Environmental Pwnage Area)
You've half-nelsoned your way to success
25 ✓ April 15th, 2008
Flambe
Earned with the liquor burn method
25 ✓ April 16th, 2008
Investigator
You took on the hardest and beat them at their game
25 ✓ December 17th, 2009
The Plumber
Your pipe is your friend
25 ✓ April 12th, 2008
Self Medicated
You've bandaged your wounds
25 ✓ April 8th, 2008
Brick Wall
You've blocked incoming attacks 5 times.
10 ✓ April 12th, 2008
GOOOAAALLLL!
The foosball piece was used successfully - again and again
10 ✓ April 12th, 2008
Sleuth
You earned a PERFECT with your investigative skills
10 ✓ April 8th, 2008
The Final Word
You completed your first environmental finishing move.
10 ✓ April 7th, 2008
Anger Management
You've expressed a wide range of emotions
10 ✓ April 8th, 2008
Beat Cop
You've taken on a mission and survived
10 ✓ April 7th, 2008
Big Game Hunter
The antler was used with success
10 ✓ April 12th, 2008
MP Overachiever
You've won a Deathmatch game with 15 kills without dying.
50 
Serial Killer
You've killed 1000 players in MP
50 
SKX
Just like SKX, you've killed 9 serial killers. (Other players with the serial killer achievement)
50 
Bum King
You survived 5 Bum Rush rounds as SCU without firing a shot
30 
Restraint... Not
You've won 10 Crime Scene games as SCU without firing a shot.
30 
Survivor King
Bum Rush Survivor 5 times
30 
Cut Throat
You've performed 25 finishing moves to take out your opponents.
30 
Defender
You've defended the goodies ten times over
25 
Just The Facts
You've collected the evidence 10 times
25 
Magellan
You've played each map several times over
25 
A La Mode
You've tasted each Multiplayer mode 5 times.
25 
Rush Champ
You've defeated the SCU 5 times in Bum Rush
25 
Collector
You've collected the evidence 5 times
10 
Punch Drunk
Fist Fight! Fist Fight!
10 
Sidekick
You've assisted in scanning evidence in MP
10