Achievements (Halo 3: ODST)

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

Vidmaster Challenges
When all the Vidmaster Challenges are unlocked (including the ones in Halo 3), you can unlock Recon armor by visiting your Bungie.net Service Record.

Trivia

 * Achievements which require one to kill enemies with a certain weapon have a red diamond in the background, while achievements which require one to complete a certain level have a light green circle in the background.
 * Halo 3: ODST gives players alerts on-screen as they make progress toward kill-based achievements (i.e. Dark Times, Naughty Naughty and I Like Fire). It is the only Halo game to date to feature this mechanic.