*everything in quotes is the "Oh stuff" Moment."
"Mannequins" from Nightmare House 2,
First Time going through Ravenholm,
Afraid of Monsters: Director's cut "first Nightmare scene (follow the red dots)",
The 20 minutes I played through the "Mistake" Half-life 1 Mod,
All of "The House 2", and
"The General is an Alien scene" From Metal Slug 3 (Final Level is awesome).