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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.
Game modes: Single player
Right now the lowest price for Alien Insanity we're tracking is $2.99 at Steam. We compare 1 store and prices refresh every few minutes.
The lowest price we've recorded for Alien Insanity is $2.99 at Steam on July 23, 2026. The current best price matches that all-time low — historically a good time to buy.
87% of 46 Steam user reviews for Alien Insanity are positive ("Very Positive").
Alien Insanity released on March 16, 2017.
Alien Insanity is available on PC (Microsoft Windows). It supports single player.
The cheapest Alien Insanity price right now is $2.99 at Steam.
| Store | Discount | Price | Buy link |
|---|---|---|---|
 SteamBest priceAll-time low | — | $2.99 | Buy Alien Insanity at Steam |
All-time low: $2.99 at Steam on Jul 23, 2026 — the current best price matches it, a good time to buy.
Prices in USD, refreshed every few minutes. Switch currency on this page for EUR/GBP/BRL and more.
