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Halo 3: ODST
View All Xbox 360 achievement Lists
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Secret Achievements (Show)
Halo 3: ODST achievements
Found the first Medical Kiosk and healed yourself.
Accessed and downloaded the city map to your VISR.
Killed 5 enemies while using VISR mode.
Got 10 automag headshot kills in any level.
Stunned a vehicle with an overcharged plasma pistol and quickly killed the driver.
Got 5 sticky grenade kills in any level.
Plasma Pistol Overcharged and quickly killed 10 Brutes.
Pink and Deadly
Got 10 Needler supercombine kills on any covenant.
Traded weapons with a fellow character.
Finished any level with at least one Skull activated.
Completed Tayari Plaza and unlocked the Buck character in Firefight.
Completed Uplift Reserve and unlocked the Dutch character in Firefight.
Completed Kizingo Blvd. and unlocked the Mickey character in Firefight.
ONI Alpha Site
Completed ONI Alpha Site and unlocked the Alpha Site Firefight mission.
Completed NMPD HQ and unlocked the Romeo character in Firefight.
Completed Kikowani Station on Normal, Heroic, or Legendary.
Completed Data Hive and unlocked the Chasm Ten Firefight mission.
Completed Coastal Highway and unlocked the Last Exit Firefight mission.
Campaign Complete: Normal
Completed the Campaign on Normal difficulty.
Campaign Complete: Heroic
Completed the Campaign on Heroic difficulty.
Campaign Complete: Legendary
Completed Legendary and unlocked the Dare character in Firefight.
Found the first clue unraveling the mystery.
Found the 3rd clue unraveling the mystery, alone or with another ODST.
Found the final clue unraveling the mystery, alone or with another ODST.
Killed all Wraiths in Uplift Reserve.
Got 10 Rocket kills on Kizingo Boulevard.
Got 10 Spartan Laser kills on ONI Alpha Site.
Got 15 headshot kills on NMPD HQ.
I Like Fire
Killed 10 enemies with the Flamethrower on Data Hive.
Killed no Engineers in the city at night during entire campaign, alone or with another ODST.
Killed 10 Engineers in the city at night, alone or with another ODST.
Found the first Audio Log.
Found 3 Audio Logs, alone or with another ODST.
Found 15 Audio Logs, alone or with another ODST.
Found all Audio Logs, alone or with another ODST.
Be Like Marty
In Firefight, finished a full round without killing a single enemy.
Scored over 200,000 points in Firefight on Crater.
Firefight: Lost Platoon
Scored over 200,000 points in Firefight on Lost Platoon.
Firefight: Rally Point
Scored over 200,000 points in Firefight on Rally Point.
Firefight: Security Zone
Scored over 200,000 points in Firefight on Security Zone.
Firefight: Alpha Site
Scored over 200,000 points in Firefight on Alpha Site.
Scored over 200,000 points in Firefight on Windward.
Firefight: Chasm Ten
Scored over 200,000 points in Firefight on Chasm Ten.
Firefight: Last Exit
Scored over 200,000 points in Firefight on Last Exit.
Vidmaster Challenge: Classic
Finished any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.
Vidmaster Challenge: Endure
In Firefight, on any mission, passed the 4th Set on 4-player Heroic LIVE co-op.
Vidmaster Challenge: Déjà Vu
Completed Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.