Kill 1000 enemies in the single player Campaign.

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

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

Use the Auger force barrier to stop 150 incoming enemy shots in the single player Campaign.

Defeat the Kraken in the single player Campaign.

Defeat the Goliath in the single player Campaign.

Zero-G Jump over 100 times

Force an enemy into a Gravity Panel 5 times

Kill 30 enemies with the Line Gun

Kill 30 enemies with the Ripper

Kill 30 enemies with the Pulse Rifle

Beat the game using only the Plasma Cutter

Complete Chapter 12 on any difficulty setting