Firefight: Chasm Ten (achievement)

Firefight: Chasm Ten is an achievement in Halo 3: ODST. It is obtained by scoring over 200,000 points during a Firefight match on the map Chasm Ten. It is worth 10 Gamerpoints.
This achievement is represented by an olive square with a Drone on it.
== Sources ==
Category:Halo 3: ODST Achievements