Nightmare Fuel / Roblox

  • This.
  • In R.U.N., the goal is to run away from an all-devouring blob who multiplies every few seconds. But what makes it even scarier is the blob's cry of "Ah, fresh meat!" at the beginning of a round.
  • The weird noises the Medusa Head gear makes. Just try it out in Catalog Heaven!
  • This game that is based off a ROBLOX creepypasta named Melvin.
    • The game has been shut down, so here's what happened in it: You would be sent to a black tunnel, with creepy music, where you walked forwards. Halfway there, you would be stopped and you would see a ghostly white shaggy (named 'Melvin') float past you. The music worsened and you would walk faster. As you went closer to the end, a Hat Notifier (This was back when Seranok had a popular extension which notified you of a new hat) popped up, with the usual noise that it made when it pops up. A voice who then say, ''BEHIND YOU.'' The camera would rotate back to show the Melvin hat. Just as it does, it zooms in, a strobe light appears, and a man's scream was heard, as the Hat Notification goes wild. The game would crash after this. All of this for a poorly made creepypasta made by a troll pretending to be a 6 year old kid. Sure, no one knew he was a troll until he quit, but still....
  • Sometime in July 2014 the popular games were hacked by God knows who, the point is the kids who played those games were probably scared by some of the stuff on there, such as when joining a game you'd be welcomed by an ear piercingly loud alarm noise, or like another case when you joined a game, the entire place was turned incredibly dark and the music that was orignally in the game was changed into what felt like a distorted version(Feels like a Creepypasta.). Not all of it was scary, though.
    • A good example of the hacks to use would be Person299's Minigames, in which when you die the game shuts down automatically.
  • This ad for Trick-or-Traitors featuring a lovely picture.
  • The Egg Of All Devouring Darkness for being a sharp contrast to an innocent egg hunt. The Player who struggled for this cryptic egg would have their efforts repaid with an entire server crash shortly after. Not before the entire world becomes engulfed in darkness while the land itself slowly petrifies.
    • It does not help that all players in the server hear this while the above happens against their will.
  • Somewhere in 2014/2015, the Audio feature was reintroduced. To make a long story short, some kids are now afraid to go back to Mad Games because of loud noises being played on the radio.
  • Any game in the Horror genre can be this. However, some of it can be Nightmare Retardant, due to the fact that some of them are just copied games with misleading thumbnails and titles along the lines of "18+ DO NOT PLAY! SCARIEST GAME ON ROBLOX!" If they are real, though, they often end up being free modeled places with nothing but jump scares all over the place, as well as blood.

http://tvtropes.org/pmwiki/pmwiki.php/NightmareFuel/Roblox