Use the remote controller.
Return back to 2016.
Escape from death.
Open the sealed gate.
Extinguish all the candles.
Escape from the ghost sergeant.
Complete the Seal of 5 Phases.
Reach the end of the secret room.
Remove the shadow one time.
Complete the last stage with the Dark One.
Complete the ending: Into the Abyss.
Unlock the code in the registrar's office.
Complete the ending: The Extrication.
Find the black cat.
Find Poody!
Die every way possible.
Get all collectibles.
Get all rewards.
Uncover any hidden message.
Find the non-existent B3.
Get Doc's surprise.
Obtain the USB.
Uncover Lee Yue-hong's past.
Fulfill Lee Yue-hong's final wish.
Open the secret passage in the reception room.