This page contains Halo 3: ODST Unlockables for Xbox 360 called "Firefight Missions" and has been posted or updated on Sep 28, 2009 by keith09.
- Developer: Bungie Software
- Publisher: Microsoft Game Studios
- Genre: Action Shooter First-Person
- Release: Sep 22, 2009
- ESRB: Mature
Complete certain campaign missions to unlock new maps for the Firefight game mode.
|Unlockable:||How to Unlock:|
|Alpha Site||Complete the ONI Alpha Site campaign mission on any difficulty.|
|Chasm Ten||Complete the Date Hive campaign mission on any difficulty.|
|Last Exit||Complete the Coastal Highway campaign mission on any difficulty.|
|Lost Platoon||Complete the Uplift Reserve campaign mission on any difficulty.|
Please Submit a Problem for any incomplete, non-working or fake cheat listed above.
If you know other secrets, hints, glitches or level guides, then please Submit your Cheats and share your insights with other players.
Posted on: 01-24-2015
From: gun man
Posted on: 12-17-2012
From: mr johnson32
Posted on: 05-28-2010
Posted on: 11-10-2009
Stuck in this game? Set a specific, clearly defined question and let other gamers answer your question or view answers to previously asked questions. If you think you are an expert then please try to help others with their questions.