Basic Information
In this speculative fiction trope, some higher dimensionality being or sufficiently advanced aliens are studying mankind from beyond our conventional reality. They may even have created us via genetic engineering. See also Fourth-Dimensional Lifeform, Alien Abduction, UFO, Conspiracy Theory, and Brotherhood of the Serpent.
Alternately, the relationship between them and us might be akin to the relationship between us and germs. We're far better off if they never develop Germ Theory, Microscopes, or Pennicilin].
There's also a chance the monsters are future humanity, using Time Travel to study the past.
If the aliens are merely mindless monsters, see We Live in A Fishbowl.
Sources
Game and Story Use
- Use with caution and forethought. While this Trope gives a delightfully paranoid feel to the game, some players may resent being lab rats or powerless.