Popups are a mechanic used in many horror games. The idea is to flash the player with a disturbing Image/Animation, often with a loud sound playing. It is supposed to scare the player.

This mechanic is used in Slendytubbies and Slendytubbies II.

Slendytubbies Edit

In the first opus, the popups are screens of the teletubbies, showing their situation.

Slendytubbies II Edit

In the second opus, the popups are edited images of teletubbies. Some of them are just supposed to scare, but a few of them seems to talk a bit about the backstory.


  • The Newborns popup is a monochromatic version of "Without Title" from Teletubbies From Hell gallery by DeviantArt user Yaro42[1]. This is also the image that inspired the New Borns.


  1. Without Title - Teletubbies From Hell (Yaro42)

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.