Fridge / Yume Nikki

Fridge Brilliance:

  • The "Knife" effect, which can be used to kill NPCs, is found in the dark world.
  • Madotsuki can't wake herself up while she has one of the two effects active where she doesn't have arms.
  • The drinks you get from using your money you got from killing various NPCs gives you HP.
  • At the ending screen, two jellyfish appear onscreen. This may make no sense whatsoever, until you get into a theory that says that the whole game was a dream. Madotsuki simply woke up by jumping off the balcony.
  • Why do the jellyfish make a bell chime when you interact with them? Because the "head" of a jellyfish is called a bell.
  • Why does Madotsuki talk so much to herself in the manga? Well, being locked in a tiny room for who knows how long might make you more than a bit lonely. She's making up for not hearing other people's voices.

Fridge Horror:

Just look at the WMG page.
http://tvtropes.org/pmwiki/pmwiki.php/Fridge/YumeNikki