-
Find the first Audio Log.
Listener (5)
-
Find 3 Audio Logs, alone or with another ODST.
Tuned In (15)
-
Find all Audio Logs, alone or with another ODST.
Audiophile (75)
-
Find 15 Audio Logs, alone or with another ODST.
All Ears (30)
-
Get 10 Rocket kills on Kizingo Boulevard.
Both Tubes (5)
-
Kill all Wraiths in Uplift Reserve.
Wraith Killer (5)
-
Get 10 Spartan Laser kills on ONI Alpha Site.
Laser Blaster (5)
-
Kill 10 enemies with the Flamethrower on Data Hive.
I Like Fire (5)
-
Get 15 headshot kills on NMPD HQ.
Dome Inspector (5)
-
In Firefight, finish a full round without killing a single enemy.
Be Like Marty (10)
-
Score over 200,000 points in Firefight on Last Exit.
Firefight: Last Exit (10)
-
Score over 200,000 points in Firefight on Chasm Ten.
Firefight: Chasm Ten (10)
-
Finish any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.
Vidmaster Challenge: Classic (25)
-
Complete Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.
Vidmaster Challenge: De'ja` Vu (25)
-
In Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op.
Vidmaster Challenge: Endure (25)
-
Score over 200,000 points in Firefight on Windward.
Firefight: Windward (10)
-
Score over 200,000 points in Firefight on Lost Platoon.
Firefight: Lost Platoon (10)
-
Score over 200,000 points in Firefight on Crater.
Firefight: Crater (10)
-
Score over 200,000 points in Firefight on Rally Point.
Firefight: Rally Point (10)
-
Score over 200,000 points in Firefight on Alpha Site.
Firefight: Alpha Site (10)
-
Score over 200,000 points in Firefight on Security Zone.
Firefight: Security Zone (10)
-
Find the final clue unraveling the mystery, alone or with another ODST.
Super Sleuth (10)
-
Get 10 Needler supercombine kills on any covenant.
Pink and Deadly (5)
-
Plasma Pistol Overcharge and quickly kill 10 Brutes.
My Clothes! (5)
-
Trade weapons with a fellow character.
Trading Down (5)
-
Complete Tayari Plaza on Normal, Heroic, or Legendary to unlock a new Firefight character.
Tayari Plaza (30)
-
Finish any level with at least one Skull activated.
Headcase (5)
-
Get 5 sticky grenade kills in any level.
Ewww, Sticky (5)
-
Access and download the city map to your VISR.
Tourist (5)
-
Find the first Medical Kiosk and heal yourself.
Heal Up (5)
-
Kill 5 enemies while using VISR mode.
Dark Times (5)
-
Stun a vehicle with an overcharged plasma pistol and quickly kill the driver.
Stunning! (5)
-
Get 10 automag headshot kills in any level.
Boom, Headshot (5)
-
Complete Uplift Reserve on Normal, Heroic, or Legendary to unlock a new Firefight character.
Uplift Reserve (30)
-
Complete the Campaign on Heroic difficulty.
Campaign Complete: Heroic (100)
-
Complete the Campaign on Normal difficulty.
Campaign Complete: Normal (100)
-
Complete the Campaign on Legendary to unlock a new Firefight character.
Campaign Complete: Legendary (100)
-
Find the 3rd clue unraveling the mystery, alone or with another ODST.
Gumshoe (10)
-
Find the first clue unraveling the mystery.
Junior Detective (10)
-
Complete Coastal Highway on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Coastal Highway (50)
-
Complete ONI Alpha Site on Normal, Heroic, or Legendary to unlock a new Firefight mission.
ONI Alpha Site (30)
-
Complete Kizingo Blvd. on Normal, Heroic, or Legendary to unlock a new Firefight character.
Kizingo Boulevard (30)
-
Complete NMPD HQ on Normal, Heroic, or Legendary to unlock a new Firefight character.
NMPD HQ (30)
-
Complete Data Hive on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Data Hive (50)
-
Complete Kikowani Station on Normal, Heroic, or Legendary.
Kikowani Station (30)
-
Do not kill any engineers at night in New Mombasa, alone or with another ODST.
Good Samaritan (20)
-
Kill 10 engineers at night in New Mombasa, alone or with another ODST.
Naughty Naughty (5)
