Sierra 117

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Next:	Holdout
Sierra 117
File:Cheif and arbiter.jpg
Game:	Halo 3
Player:	SPARTAN-117
Date:	2552
Location:	Africa, Earth
	Halopedia has a walkthrough guide for this level; see Sierra 117/Walkthrough.

Sierra 117 is the first campaign level of Halo 3. It takes place in a jungle.

File:Chief encountering Arbiter.jpg

Chief encountering the Arbiter

According to the Halo 3 E3 2007 Trailer, somehow the Chief arrives onto the Earth's surface. At some point, the Chief receives reinforcements from Pelicans. He defends them as they attempt to land, but not well enough as one of the Pelicans gets shot down. About a third into his mission, he runs into Marines and confronts the Arbiter. This is where it is believed that the Chief and the Arbiter first meet and join forces.

Chief defending the Pelicans

Upon completing it on the Normal, Heroic, or Legendary difficulties, the player will earn the "Landfall" achievement and 20 Gamerpoints.

References

• Halo 3 Achievements
• IGN's impressions on level 1 of Halo 3

Preceded by The Great Journey

Halo 3 Campaign Missions Mission 1 - Sierra 117

Succeeded by Holdout