Defeat a Garrador using only knives.

Obtain all treasures indicated on the village treasure map in a single playthrough.

Rescue Ashley as she's being carried away by the enemy.

Complete a game at the shooting range.

Upgrade a weapon.

Destroy a Clockwork Castellan.

Fill every slot in your backpack

Break stealth and re-enter stealth successfully

Pick a three pin lock in under 15 seconds

Make Contact With Casey

Complete 'Insertion Point Alpha'

Complete a full day of scavenging (one day and one night)