Campaign Complete: Normal
Completed the Campaign on Normal difficulty.
100 ✓ February 18th, 2010
Campaign Complete: Heroic
Completed the Campaign on Heroic difficulty.
100 ✓ February 18th, 2010
Campaign Complete: Legendary
Completed Legendary and unlocked the Dare character in Firefight.
100 ✓ February 18th, 2010
Audiophile
Found all Audio Logs, alone or with another ODST.
75 ✓ February 18th, 2010
Data Hive
Completed Data Hive and unlocked the Chasm Ten Firefight mission.
50 ✓ February 15th, 2010
Coastal Highway
Completed Coastal Highway and unlocked the Last Exit Firefight mission.
50 ✓ February 18th, 2010
Tayari Plaza
Completed Tayari Plaza and unlocked the Buck character in Firefight.
30 ✓ February 14th, 2010
Uplift Reserve
Completed Uplift Reserve and unlocked the Dutch character in Firefight.
30 ✓ February 15th, 2010
Kizingo Boulevard
Completed Kizingo Blvd. and unlocked the Mickey character in Firefight.
30 ✓ February 15th, 2010
ONI Alpha Site
Completed ONI Alpha Site and unlocked the Alpha Site Firefight mission.
30 ✓ February 15th, 2010
NMPD HQ
Completed NMPD HQ and unlocked the Romeo character in Firefight.
30 ✓ February 15th, 2010
Kikowani Station
Completed Kikowani Station on Normal, Heroic, or Legendary.
30 ✓ February 15th, 2010
All Ears
Found 15 Audio Logs, alone or with another ODST.
30 ✓ February 18th, 2010
Vidmaster Challenge: Classic
Finished any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.
25 ✓ February 18th, 2010
Good Samaritan
Killed no Engineers in the city at night during entire campaign, alone or with another ODST.
20 ✓ February 15th, 2010
Tuned In
Found 3 Audio Logs, alone or with another ODST.
15 ✓ February 15th, 2010
Junior Detective
Found the first clue unraveling the mystery.
10 ✓ December 18th, 2009
Gumshoe
Found the 3rd clue unraveling the mystery, alone or with another ODST.
10 ✓ February 15th, 2010
Super Sleuth
Found the final clue unraveling the mystery, alone or with another ODST.
10 ✓ February 15th, 2010
Heal Up
Found the first Medical Kiosk and healed yourself.
5 ✓ December 18th, 2009
Tourist
Accessed and downloaded the city map to your VISR.
5 ✓ December 18th, 2009
Dark Times
Killed 5 enemies while using VISR mode.
5 ✓ December 18th, 2009
Boom, Headshot
Got 10 automag headshot kills in any level.
5 ✓ February 15th, 2010
Stunning!
Stunned a vehicle with an overcharged plasma pistol and quickly killed the driver.
5 ✓ February 14th, 2010
Ewww, Sticky
Got 5 sticky grenade kills in any level.
5 ✓ February 15th, 2010
My Clothes!
Plasma Pistol Overcharged and quickly killed 10 Brutes.
5 ✓ February 18th, 2010
Pink and Deadly
Got 10 Needler supercombine kills on any covenant.
5 ✓ February 15th, 2010
Trading Down
Traded weapons with a fellow character.
5 ✓ December 18th, 2009
Headcase
Finished any level with at least one Skull activated.
5 ✓ February 20th, 2010
Wraith Killer
Killed all Wraiths in Uplift Reserve.
5 ✓ February 20th, 2010
Both Tubes
Got 10 Rocket kills on Kizingo Boulevard.
5 ✓ February 18th, 2010
Laser Blaster
Got 10 Spartan Laser kills on ONI Alpha Site.
5 ✓ February 15th, 2010
Dome Inspector
Got 15 headshot kills on NMPD HQ.
5 ✓ February 15th, 2010
I Like Fire
Killed 10 enemies with the Flamethrower on Data Hive.
5 ✓ February 15th, 2010
Listener
Found the first Audio Log.
5 ✓ February 14th, 2010
Vidmaster Challenge: Endure
In Firefight, on any mission, passed the 4th Set on 4-player Heroic LIVE co-op.
25 
Vidmaster Challenge: Déjà Vu
Completed Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.
25 
Firefight: Lost Platoon
Scored over 200,000 points in Firefight on Lost Platoon.
10 
Firefight: Rally Point
Scored over 200,000 points in Firefight on Rally Point.
10 
Firefight: Security Zone
Scored over 200,000 points in Firefight on Security Zone.
10 
Firefight: Alpha Site
Scored over 200,000 points in Firefight on Alpha Site.
10 
Firefight: Windward
Scored over 200,000 points in Firefight on Windward.
10 
Firefight: Chasm Ten
Scored over 200,000 points in Firefight on Chasm Ten.
10 
Firefight: Last Exit
Scored over 200,000 points in Firefight on Last Exit.
10 
Be Like Marty
In Firefight, finished a full round without killing a single enemy.
10 
Firefight: Crater
Scored over 200,000 points in Firefight on Crater.
10 
Naughty Naughty
Killed 10 Engineers in the city at night, alone or with another ODST.
5