Alien Insanity
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.
Offers
What are keyshops?About Alien Insanity
This game is a 90's retro style game. The aim of each level is simple: Kill all the aliens - then find the exit. But each level has a twist. (Some literally).
The story so far...
It is the year 2099. Over a hundred years have passed since the Voyager space probe was launched into outer space with its message of peace. Then on Tuesday August 15th 2089 we got a reply. A formation of seven spaceships each approximately the size of Hawaii descended into our upper atmosphere. Radio broadcasts were beamed to the ships from the leaders of the ten world superpowers. In the days that followed high ranking officials began disappearing apparently due to the alien presence. As a member of the Secret Intelligence Service for the United Nations you were ordered to keep guard on the President of the United Nations. One night a strange wormhole appeared and sucked the President through. Taking no thought for your own life you manage to jump through after her*...
(*yes that's right. A woman president. Sounds unlikely right? But this is the year 2099 after all).
Game details
Game details
Age ratings
Game modes
Languages
Alien Insanity price history
Lowest tracked price: £1.33 (Jul 7, 2026) · current best: £1.99.
Alien Insanity player count & reviews
88% positive reviews all-time · 1 peak players in the last 30 days.
Alien Insanity — frequently asked questions
Where can I buy Alien Insanity at the cheapest price?
Right now the cheapest offer for Alien Insanity is £1.99 at Steam. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Alien Insanity has ever been?
The lowest price KingsPrice has tracked for Alien Insanity is £1.33 (recorded on Jul 7, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
How many people play Alien Insanity?
Alien Insanity peaked at 1 concurrent players on Steam in the last 30 days (highest on Jul 18, 2026). The player chart on this page updates daily.
How can I get Alien Insanity at a discount?
Create a free price alert on this page and KingsPrice will email you when Alien Insanity drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows 7
- Processor: 32bit or 64bit CPU
- Memory: 500 MB RAM
- Graphics: Most graphics cards supporting OpenGL 2.0
- Storage: 200 MB available space
