Avoid Jack's scissor attack by crouching.

Get ending 2.

Complete "Lost in Nightmares" on any difficulty setting.

Watch all the videotapes in a single playthrough.

Complete all chapters on Amateur.

Complete Chapter 6 - 3 on any difficulty setting.

Create all items that contain Chem Fluid and Strong Chem Fluid.

Fight off Marguerite while she wanders the old house to make her run away.

Clear insects off a door using a knife.

Escape to the yard.

Use psychostimulants.

Put an unrelated object on a shadow plinth.

Use a lock pick to open something.