Halo 3

Master Chief returns to a Covenant Dominated Earth on a mission to kill the final alien leader. Meanwhile, the Arbiter, Johnson, and Keyes form a loose alliance and escape from Delta Halo. The Covenant is ripped in civil war, and the Elites along with a handful of other alien races become sympathetic to the human cause. Delta Halo's impromptu dis-activation has brought all of the Halos to a "remote activation phase". They can be activated from a facility called the ark, which happens to be on Earth.

Platforms:

Xbox 360

Genres:

First-Person Shooter

Top Halo 3 Achievements

	Name	Points
	We're In For Some Chop Destroy an enemy vehicle with equipment in a ranked playlist or in the campaign.	5
	Askar Earn 15,000 points in Campaign Scoring mode on the fourth mission.	10
	Vanguard Earn 50,000 points in Campaign Scoring mode on the seventh mission.	10
	Headshot Honcho Kill 10 enemies with headshots in ranked free for all play or in the campaign.	5
	Assault Finish the fourth mission on any difficulty above Easy.	30