Garry's Mod/Nightmare Fuel


 * For GMod 13, Garry removed the restrictions on facial muscle animation, and added some more ways of manipulating bones. Not good idea.
 * "I am PAINIS Cupcake. I will eat you."
 * How about when Scout shows his manface or something? Sweet Dreams...
 * The giant "ERROR" model that replaces objects if their models can't be found. Especially if it's moving... *shudder*
 * It Got Worse: someone actually put PAINIS Cupcake into a map, and distorted the sounds he makes, just don't press the button.
 * The Eppaljeck.
 * The shadows come to spirit away away another hapless citizen.