Complete each achievement to receive the following gamerscore:

Find all of the skulls in Halo 3! There is one in each level - here are their locations:

1) Sierra 117
You'll find this one near the end of the level. Cross the bridge and stay on the right side. You'll be able to jump up to subsequently higher levels as you go. At the top is a long ledge which leads to the first skull in the far corner.

2) Crow's Nest
This skull is located at the very beginning of the level, just above your spawn point. You need to make some well-timed jumps to get up to the pipe above you.

3) Tsavo Highway
This skull is on a ledge beneath the highway, about half-way through the level. You'll need to carefully jump down to the area where the skull is.

4) The Storm
This skull is found during the first battle on this map. It is on the far storage tank - use a grenade jump to reach it.

5) The Floodgate
This is the most difficult skull to get! Near the beginning of the level, a Flood member will be running across a rooftop. Kill him, and he will drop the skull to the ground where you can grab it.

6) The Ark
In this level you'll fight some ghosts under a bridge. Climb up the wall behind the bridge. The skull is on the last arm of the bridge - you'll need to use a grenade jump to reach it.

7) The Covenant
Find the skull just after you get the Hornet (it's on the first tower).

8) Cortana
Half way into the level you'll be in a wide-open room fighting the Flood. To find the skull, jump upwards onto subsequent platforms until you reach the top.

9) Halo
Stay to the right after the level begins. You'll find the skull at the end of a narrow passageway.

Spartan marked with (S) and Elite marked with (E).

Today's GU Rank: 1 of 40991

US Release: September 25, 2007

EU Release: September 26, 2007

Also known as: Halo III

Genre: Action / Sci-Fi First-Person Shooter

ESRB: (M) Mature

Platforms: X360