Find the Hidden Ammo in the abandoned part of the station on the QUARANTINE level.

Complete the BRIDGE level without a kill.

Kill all armed enemies on the REVOLUTION level, including all reinforcements.

Set 2 Enemies on fire at once.

Make 100 Purchases.

Finish the ASHES level without taking a hit.

Complete the FACILITY level without killing or raising alarm.

Install all possible Customizations for a Weapon.

Save the Bear from the Watchmen after the fight.

See all Visions in the Dead City.

Kill 10 enemies in a row with Throwing Knives.

Kill the Rhino.