Heal Up

Find the first Medical Kiosk and heal yourself (5)

Tourist

Access and download the city map to your VISR (5)

Dark Times

Kill 5 enemies while using VISR mode (5)

Boom, Headshot

Get 10 automag headshot kills in any level (5)

Stunning!

Stun a vehicle with an overcharged plasma pistol and quickly kill the driver (5)

Ewww, Sticky

Get 5 sticky grenade kills in any level (5)

My Clothes!

Plasma Pistol Overcharge and qucikly kill 10 Brutes (5)

Pink and Deadly

Get 10 Needler supercombine kills on any covenant (5)

Trading Down

Trade weapons with a fellow character (5)

Headcase

Finish any level with at least one Skull activated (5)

Tayari Plaza

Complete Tayari Plaze on Normal, Heroic, or Legendary to unlock a new Firefight character (30)

Uplift Reserve

Complete Uplift Reserve on Normal, Heroic, or Legendary to unlock a new Firefight character (30)

Kizingo Boulevard

Complete Kizingo Blvd. on Normal, Heroic, or Legendary to unlock a new Firefighter character (30)

ONI Alpha Site

Complete ONI Slpha Site on Normal, Heroic, or Legendary to unlock a new Firefighter mission (30)

NMPD HQ

Complete NMPD HQ on Normal, Heroic, or Legendary to unlock a new Firefight mission (30)

Kikiwani Station

Complete Kikowani Station on Normal, Heroic, or Legendary (30)

Data Hive

Complete Data Hive on Normal, Heroic, or Legendary to unlock a new Firefighter mission (50)

Coastal Highway

Complete Coastal Highway on Normal, Heroic, or Legendary to unlock a new Firefighter mission (50)

Campaign Complete: Normal

Complete the Campaign on Normal difficulty (100)

Campaign Complete: Heroic

Complete the Campaign on Heroic difficulty (100)

Campaign Complete: Legendary

Complete the Campaign on Legendary to unlock a new Firefight character (100)

Junior Detective

Find the first clue unraveling the mystery (10)

Gumshoe

Find the 3rd clue unraveling the mystery, alone or with another ODST (10)

Super Sleuth

Find the final clue unraveling the mystery, alone or with another ODST (10)

Wraith Killer

Kill are Wraiths in Uplift Reserve (5)

Both Tubes

Get 10 Rocket kills on Kizingo Boulevard (5)

Laser Blaster

Get 10 Spartan Laser kills on ONI Alpha Site (5)

Dome Inspector

Get 15 headshot kills on NMPD HQ (5)

I Like Fire

Kill 10 enemies with the Flamethrower on Data Hive (5)

Good Samaritan

Killing things that are new and different is bad, alone or with another ODST (20)

Naughty Naughty

Killing things that are new and different is good, alone or with another ODST (5)

Listener

Find the first Audio Log (5)

Tuned In

Find 3 Audio Logs, alone or with another ODST (15)

All Ears

Find 15 Audio Logs, alone or with another ODST (30)

Audiophile

Find all Audio Logs, alone or with another ODST (75)

Be Like Marty

In Firefight, finish a full round without lilling a single enemy (10)

Firefight: Crater

Score over 200,000 points in Firefight on Crater (10)

Firefight: Lost Platoon

Score over 200,000 points in Firefight on Lost Platoon (10)

Firefight: Rally Point

Score over 200,000 points in Firefight on Rally Point (10)

Firefight: Security Zone

Score over 200,000 points in Firefight on Security Zone (10)

Firefight: Alpha Site

Score over 200,000 points in Firefight on Alpha Site (10)

Firefight: Windward

Score over 200,000 points in Firefight on Windward (10)

Firefight: Chasm Ten

Score over 200,000 points in Firefight on Chasm Ten (10)

Firefight: Last Exit

Score over 200,000 points in Firefight on Last Exit (10)

Vidmaster: Challenge Classic

Finish any level solo on Legendary, on LIVE, with no shots fired or grenades thrown (25)

Vidmaster: Challenge Endure

In Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op (25)

Vidmaster: Challenge Deja Vu

Complete Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion (25)