Collect all the Gorgon Eyes

Get a 200 Hits Combo

Acquire Medusa’s Gaze

Find 40 treasures

Defeat 30 enemies with Mk-NDI grenades

Defeat 20 enemies with the Pistole

Defeat 50 enemies with hand-to-hand combat

Find 20 treasures

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

Defeat 75 enemies in a row without dying

Defeat 20 enemies with hand-to-hand combat

Complete the Sex Mini-Game

Acquire Poseidon’s Rage