Unholy

Platinum

Collect all 15 Mementos

Kill the technician asking you for help

Use the incinerator to kill the guard guarding the statue of the High Priest

Die fighting the High Priest

Kill an enemy using electric fence

Complete Chapter V

Complete Chapter VI

Complete Chapter VII

Complete Chapter VIII

Complete Chapter IX

Complete Chapter X

Kill two enemies with one explosion

Receive the final blessing

Save a technician who asks for your help

Kill the Hunter

Kill an enemy that is under the influence of Desire

Have a drink while listening to music.

Clean Gabriel's room

Shoot an enemy with any projectile

Complete the Prologue

Complete Chapter I

Complete Chapter II

Complete Chapter III

Complete Chapter IV

Kill your first enemy

Get rid of an enemy while remaining undetected

Get rid of the enemy that is chasing you