Alien invasions infiction. Fiction depictingextraterrestrials who invade theEarth, either to exterminate and supplant human life, enslave it under an intense state, harvest people for food, steal the planet's resources, or destroy the planet altogether.
This category has the following 9 subcategories, out of 9 total.
The following 21 pages are in this category, out of 21 total.This list may not reflect recent changes.