Complete Chapter 1 in story mode

Complete the Prologue in story mode

Obtain a 100% PKE scan on a paranormal creature.

Trap a ghost.

Knock yourself down with your own weapon.

Finish the game in Hard Mode

Defeat 50 enemies with stealth attacks

Defeat 50 enemies with the Dragon Sniper

Find 60 treasures

Defeat 30 enemies with the Moss - 12

Defeat 50 enemies with the Micro - 9mm

Find 50 treasures

Upload some music to your system, play that music while playing with detuned, and maximize one of the distortive sound effects.