SteamBestHistoric Low$2.99
StrategyAdventure
Alien Insanity — Best Price & Deals
3.5
Released: March 16, 2017
PC
Skip Alien Insanity for now — ThereAny Score 14/100, currently 50% above its all-time low.
Our take
Next major sale: Autumn Sale in 27 days
Aliens have invaded Earth and these thing are weird. Mechanical steam-powered shells... bipedal robots... flying eyeballs drones... Can this all be real? The aim of each level is simple: Kill all the aliens - then find the exit. 24 mind-bending levels! Create and share mods with the inbuilt level editor.
Alien Insanity has 1 active deal across Steam. The current lowest price is $2.99 on Steam — a 0% discount off the $2.99 retail price. Historical low: $2.99 (Sep 2, 2026). Compare prices on Steam, Epic Games Store, GOG, Fanatical, and more major PC game retailers below.
SteamBestHistoric Low