Halo 3: ODST [Demo] achievements
1,393
(1,000)

Halo 3: ODST [Demo]

There are a maximum of 47 Halo 3: ODST [Demo] achievements worth 1,393 (1,000)

3 tracked gamers have this game, no one has completed it (0%)

View

Halo 3: ODST [Demo] Achievements

Heal Up7 (5)
Find the first Medical Kiosk and heal yourself.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Tourist7 (5)
Access and download the city map to your VISR.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Kill 5 enemies while using VISR mode.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 10 automag headshot kills in any level.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Stun a vehicle with an overcharged plasma pistol and quickly kill the driver.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 5 sticky grenade kills in any level.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Plasma Pistol Overcharge and quickly kill 10 Brutes.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 10 Needler supercombine kills on any covenant.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Trade weapons with a fellow character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Finish any level with at least one Skull activated.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Tayari Plaza on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Uplift Reserve on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Kizingo Blvd. on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete ONI Alpha Site on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
NMPD HQ42 (30)
Complete NMPD HQ on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Kikowani Station on Normal, Heroic, or Legendary.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Data Hive71 (50)
Complete Data Hive on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Coastal Highway on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete the Campaign on Normal difficulty.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete the Campaign on Heroic difficulty.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete the Campaign on Legendary to unlock a new Firefight character.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Find the first clue unraveling the mystery.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Gumshoe14 (10)
Find the 3rd clue unraveling the mystery.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Find the final clue unraveling the mystery.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Kill all Wraiths in Uplift Reserve.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 10 Rocket kills on Kizingo Boulevard.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 10 Spartan Laser kills on ONI Alpha Site.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Get 15 headshot kills on NMPD HQ.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Kill 10 enemies with the Flamethrower on Data Hive.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Killing things that are new and different is bad.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Killing things that are new and different is good!
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Find the first Audio Log.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Tuned In21 (15)
Find 3 Audio Logs.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
All Ears42 (30)
Find 15 Audio Logs.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Audiophile106 (75)
Find all Audio Logs.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
In Firefight, finish a full round without killing a single enemy.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Score over 200,000 points in Firefight on Crater.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Score over 200,000 points in Firefight on Lost Platoon.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Score over 200,000 points in Firefight on Rally Point.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Score over 200,000 points in Firefight on Security Zone.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.00)  
Score over 200,000 points in Firefight on Alpha Site.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.00)  
Score over 200,000 points in Firefight on Windward.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.00)  
Score over 200,000 points in Firefight on Chasm Ten.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.00)  
Score over 200,000 points in Firefight on Last Exit.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.00)  
Finish any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
In Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)  
Complete Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.
Unlocked by 2 tracked gamers (67% - TA Ratio = 1.41)