Find 25% of GPS caches.

Kill 25 unaware enemies.

Find 25% of all documents.

Kill 50 enemies with the bow.

Complete the game on any difficulty setting.

Fully upgrade your RIG.

Kill 30 Soldiers with head shots.

Craft a Weapon with 2 Tools, Tips, and Attachments with all Circuit slots filled.

Kill the Snowbeast.

Kill 50 enemies while they are in stasis.

Throw Gimli 30 times.

Complete a level in co-op. (Story only)

Reach Tau Volantis.