Halo 3: ODST achievements
1,505
(1,000)

Halo 3: ODST

3.9 from 16666 votes

There are 47 Halo 3: ODST achievements worth 1,505 (1,000)

219,573 tracked gamers have this game, 20,042 have completed it (9.13%)

A F0XY GRANDPA
100%

A F0XY GRANDPA1,505 (1,000)

First played on 14 Mar 10 , Completed on 20 Jul 10

47 achievements out of 47 won

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Halo 3: ODST Achievements

Score over 200,000 points in Firefight on Chasm Ten.
Unlocked by 36,859 tracked gamers (17% - TA Ratio = 2.44)  
Score over 200,000 points in Firefight on Windward.
Unlocked by 42,915 tracked gamers (20% - TA Ratio = 2.26)  
Score over 200,000 points in Firefight on Crater.
Unlocked by 54,698 tracked gamers (25% - TA Ratio = 2.00)  
In Firefight, on any mission, pass the 4th Set on 4-player Heroic LIVE co-op.
Unlocked by 31,356 tracked gamers (14% - TA Ratio = 2.64)  
Score over 200,000 points in Firefight on Rally Point.
Unlocked by 43,709 tracked gamers (20% - TA Ratio = 2.24)  
Score over 200,000 points in Firefight on Last Exit.
Unlocked by 41,600 tracked gamers (19% - TA Ratio = 2.29)  
Score over 200,000 points in Firefight on Lost Platoon.
Unlocked by 59,605 tracked gamers (27% - TA Ratio = 1.91)  
Score over 200,000 points in Firefight on Security Zone.
Unlocked by 42,700 tracked gamers (19% - TA Ratio = 2.26)  
Score over 200,000 points in Firefight on Alpha Site.
Unlocked by 52,665 tracked gamers (24% - TA Ratio = 2.04)  
Killing things that are new and different is good, alone or with another ODST.
Unlocked by 55,559 tracked gamers (25% - TA Ratio = 1.98)  
Complete Highway on 4-player Legendary LIVE co-op, with Iron, and no 'Hog or Scorpion.
Unlocked by 41,854 tracked gamers (19% - TA Ratio = 2.29)  
In Firefight, finish a full round without killing a single enemy.
Unlocked by 71,570 tracked gamers (33% - TA Ratio = 1.75)  
Complete the Campaign on Legendary to unlock a new Firefight character.
Unlocked by 85,052 tracked gamers (39% - TA Ratio = 1.60)  
Complete the Campaign on Heroic difficulty.
Unlocked by 102,606 tracked gamers (47% - TA Ratio = 1.46)  
Finish any level solo on Legendary, on LIVE, with no shots fired or grenades thrown.
Unlocked by 66,725 tracked gamers (30% - TA Ratio = 1.81)  
Finish any level with at least one Skull activated.
Unlocked by 125,931 tracked gamers (57% - TA Ratio = 1.32)  
Audiophile145 (75)
Find all Audio Logs, alone or with another ODST.
Unlocked by 59,003 tracked gamers (27% - TA Ratio = 1.92)  
All Ears48 (30)
Find 15 Audio Logs, alone or with another ODST.
Unlocked by 84,817 tracked gamers (39% - TA Ratio = 1.60)  
Kill all Wraiths in Uplift Reserve.
Unlocked by 130,041 tracked gamers (59% - TA Ratio = 1.29)  
Kill 10 enemies with the Flamethrower on Data Hive.
Unlocked by 101,277 tracked gamers (46% - TA Ratio = 1.47)  
Get 10 Needler supercombine kills on any covenant.
Unlocked by 136,368 tracked gamers (62% - TA Ratio = 1.26)  
Get 10 Rocket kills on Kizingo Boulevard.
Unlocked by 90,803 tracked gamers (41% - TA Ratio = 1.55)  
Stun a vehicle with an overcharged plasma pistol and quickly kill the driver.
Unlocked by 96,860 tracked gamers (44% - TA Ratio = 1.50)  
Complete the Campaign on Normal difficulty.
Unlocked by 145,961 tracked gamers (66% - TA Ratio = 1.22)  
Complete Coastal Highway on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 149,864 tracked gamers (68% - TA Ratio = 1.21)  
Data Hive61 (50)
Complete Data Hive on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 149,694 tracked gamers (68% - TA Ratio = 1.21)  
Get 5 sticky grenade kills in any level.
Unlocked by 160,149 tracked gamers (73% - TA Ratio = 1.17)  
Killing things that are new and different is bad, alone or with another ODST.
Unlocked by 87,965 tracked gamers (40% - TA Ratio = 1.57)  
Complete Kikowani Station on Normal, Heroic, or Legendary.
Unlocked by 153,279 tracked gamers (70% - TA Ratio = 1.19)  
Find the final clue unraveling the mystery, alone or with another ODST.
Unlocked by 142,683 tracked gamers (65% - TA Ratio = 1.24)  
NMPD HQ35 (30)
Complete NMPD HQ on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 157,169 tracked gamers (72% - TA Ratio = 1.18)  
Get 15 headshot kills on NMPD HQ.
Unlocked by 140,269 tracked gamers (64% - TA Ratio = 1.25)  
Complete ONI Alpha Site on Normal, Heroic, or Legendary to unlock a new Firefight mission.
Unlocked by 160,077 tracked gamers (73% - TA Ratio = 1.17)  
Plasma Pistol Overcharge and quickly kill 10 Brutes.
Unlocked by 87,716 tracked gamers (40% - TA Ratio = 1.58)  
Get 10 Spartan Laser kills on ONI Alpha Site.
Unlocked by 114,545 tracked gamers (52% - TA Ratio = 1.38)  
Complete Kizingo Blvd. on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 165,214 tracked gamers (75% - TA Ratio = 1.15)  
Trade weapons with a fellow character.
Unlocked by 180,635 tracked gamers (82% - TA Ratio = 1.10)  
Gumshoe11 (10)
Find the 3rd clue unraveling the mystery, alone or with another ODST.
Unlocked by 176,037 tracked gamers (80% - TA Ratio = 1.11)  
Tuned In17 (15)
Find 3 Audio Logs, alone or with another ODST.
Unlocked by 172,590 tracked gamers (79% - TA Ratio = 1.12)  
Complete Uplift Reserve on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 175,679 tracked gamers (80% - TA Ratio = 1.11)  
Find the first Audio Log.
Unlocked by 187,771 tracked gamers (85% - TA Ratio = 1.08)  
Complete Tayari Plaza on Normal, Heroic, or Legendary to unlock a new Firefight character.
Unlocked by 185,209 tracked gamers (84% - TA Ratio = 1.08)  
Get 10 automag headshot kills in any level.
Unlocked by 185,575 tracked gamers (84% - TA Ratio = 1.08)  
Find the first clue unraveling the mystery.
Unlocked by 208,313 tracked gamers (95% - TA Ratio = 1.02)  
Tourist5 (5)
Access and download the city map to your VISR.
Unlocked by 211,641 tracked gamers (96% - TA Ratio = 1.01)  
Kill 5 enemies while using VISR mode.
Unlocked by 215,415 tracked gamers (98% - TA Ratio = 1.00)  
Heal Up5 (5)
Find the first Medical Kiosk and heal yourself.
Unlocked by 218,336 tracked gamers (99% - TA Ratio = 1.00)