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

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

Defeat the swarm in the single player Campaign.

Defeat the Mother Spinner in the single player Campaign.

Defeat the Kraken in the single player Campaign.

Defeat the Goliath in the single player Campaign.

Kill 30 enemies with the Force Gun

Store 25 Items in Safe

Kill at least 30 enemies with a melee attack

Collect 150 Logs

Complete Chapter 12 on any difficulty setting

Complete Chapter 11 on any difficulty setting

Complete Chapter 9 on any difficulty setting