Gameplay

Achievements (Halo 3: ODST)

From Halopedia, the Halo wiki

This is a list of Halo 3: ODST Achievements. There are a total of 47 achievements that are worth a total of 1000 Gamerscore gamerscore (GS).

List[edit]

Campaign[edit]

Icon Name Description Gamerscore gamerscore
Level Completion
H3ODST Achievement Tayari Plaza.png Tayari Plaza Complete Tayari Plaza on Normal, Heroic, or Legendary
to unlock a new Firefight character. 		30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Uplift Reserve.png Uplift Reserve Complete Uplift Reserve on Normal, Heroic, or Legendary
to unlock a new Firefight character. 		30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Kizingo Boulevard.png Kizingo Boulevard Complete Kizingo Blvd. on Normal, Heroic, or Legendary
to unlock a new Firefight character. 		30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement ONI Alpha Site.png ONI Alpha Site Complete ONI Alpha Site on Normal, Heroic, or Legendary
to unlock a new Firefight mission. 		30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement NMPD HQ.png NMPD HQ Complete NMPD HQ on Normal, Heroic, or Legendary
to unlock a new Firefight character. 		30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Kikowani Station.png Kikowani Station Complete Kikowani Station on Normal, Heroic, or Legendary. 30 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Data Hive.png Data Hive Complete Data Hive on Normal, Heroic, or Legendary
to unlock a new Firefight mission. 		50 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Coastal Highway.png Coastal Highway Complete Coastal Highway on Normal, Heroic, or Legendary
to unlock a new Firefight mission. 		50 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
Campaign Completion
H3ODST Achievement Campaign Complete Normal.png Campaign Complete: Normal Complete the Campaign on Normal difficulty. 100 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Campaign Complete Heroic.png Campaign Complete: Heroic Complete the Campaign on Heroic difficulty.
(unlocks achievement for Normal, if not earned). 		100 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
H3ODST Achievement Campaign Complete Legendary.png Campaign Complete: Legendary Complete the Campaign on Legendary to unlock a new Firefight character.
(unlocks achievement for Normal and Heroic, if not earned). 		100 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.
Audio Logs
H3ODST Achievement Listener.png Listener Find the first Audio Log. 5 Gamerscore icon taken from Xbox.com. Originally a single block colour (with the two circles both being white and the 'G' a transparent cutout), but modified by myself to display nicely on dark *and* light themes, and to be reminiscent of the pre-Xbox One gamerscore icon.