Find the Space Squirrel.

It is foretold that revealing all 6 sigils will bring about light, and thus the sigils have been uncovered and light has been wrought from the shadow. Use all you have gained and search outside your vision for secrets within the world.

The force of nature has brought odd life to an even more unusual environment. Remember what you have learned here and it may be useful to you in the future.

Make the world tremble and the heavens shatter from within the shadows. The power to manipulate your environment has been unveiled and will prove essential in your struggles with nature.

Get 50 kills with the Hedgehog in the single player Campaign.

Get 50 indirect kills using explosive objects in levels in the single player Campaign.

Get 10 one-hit head-shot kills with the shotgun in the single player Campaign.

You were successfully promoted up a rank in multiplayer.

You have completed the first mission.

Collect all the Intel documents in the single player Campaign.

Get 150 kills with the Carbine 40mm, LAARK, or frag grenade in the single player Campaign.

Get 30 kills with the Magnum secondary fire in the single player Campaign.

Kill 50 enemies using the Wraith with the force barrier engaged in the single player Campaign.