Game overview
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.
- Last tracked players
- 0
- All-time peak
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- 24-hour change
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- Steam reviews
- 87% positive 46 reviews · via SteamSpy
Delayed observation · last tracked . Values marked unavailable are not estimated.
About this game Read the full description
Aliens have invaded Earth and they're not the little green men of the movies. These thing are weird. Mechanical steam-powered shell creatures... Bipedal robots... Flying eyeballs drones... Can this all be real?
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).
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).
Media gallery 9 screenshots · 0 videos
Screenshots
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Player activity
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System requirements Windows
Windows
Minimum
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
Game details Languages, features & support
- Publisher
- Marjupi Games
- Brazilian rating
- 6
- Steam Germany rating
- 6
- Achievements
- 27
- Controller support
- full
- Features
- Single-player, Steam Achievements, Full controller support, Steam Workshop, Includes level editor, Family Sharing
- Languages
- English*
*languages with full audio support - Support
- [email protected]
Compatibility & accessibility Steam Deck, controllers & access features
Can I Play This?
Steam declarations and Valve's Steam Deck compatibility result. Missing data is shown as unknown, never unsupported.
Native Steam builds
Windows: unknown
macOS: unknown
Linux: unknown
Steam Deck
unknown
Valve compatibility test
Input
Controller support: unknown
Structured language support (1)
| Language | Interface | Full audio | Subtitles |
|---|---|---|---|
| English | Yes | Yes | Yes |
Steam store page
fresh · checked 2026-10-13
PCGamingWiki technical notes
External link only; SteamIQHQ does not ingest PCGamingWiki content.
More analysis Activity patterns, updates & developer tools
Game Insights
Buy Verdict
Wait — $2.99.
Wait for upcoming sale in ~13 days for potentially better pricing.
▬
~13 days until next sale
Value Score
Great Value — 84th percentile.
Price-to-player ratio ranks in the 84th percentile. Priced as Market at $2.99.
▲
Market pricing tier
Genre Benchmarks
Value Ratio
Top 16%
Activity Heatmap
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Developer Analytics
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Frequently Asked Questions
Is Alien Insanity worth buying right now?
Wait — $2.99. Wait for upcoming sale in ~13 days for potentially better pricing.
When does Alien Insanity go on sale?
Wait for upcoming sale in ~13 days for potentially better pricing.
Is Alien Insanity free to play?
Alien Insanity costs $2.99 on Steam.
What genre is Alien Insanity?
Alien Insanity is a Action, Adventure, Casual, Indie, Strategy game.
Who developed Alien Insanity?
Alien Insanity was developed by Paul Bird and published by Marjupi Games.
What platforms does Alien Insanity support?
Available on Steam for Windows.
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