Defeat 20 enemies with gunfire by aiming while hanging

Defeat 20 enemies by shooting from the hip (without aiming with L1)

Defeat 50 enemies with the 92FS - 9mm

Defeat 50 enemies with hand-to-hand combat

Defeat three enemies with one explosion

Find one treasure

Complete 'Blowtorch and Corkscrew' on Veteran difficulty. (Solo only)

Complete 'Eviction' on Veteran difficulty. (Solo only)

Complete 'Blood and Iron' on Veteran difficulty. (Solo only)

Blind 100 enemies with the Head of Helios

Kill Zeus

Beat the Labyrinth without dying or failing

Acquire the Boreas Icestorm