Alien Defense Steam Charts, Sales, Players & Wishlists
Games Alien Defense
Alien Defense Steam Charts, Sales, Players & Wishlists
At night, Alien breaks into the base. Place the defenses tower and units properly and defeat all Aliens invading the base
Official site
On Steam
Details
Alien Defense Concurrent Players
| Retailer | Price (US) | Discount |
|---|---|---|
| Steam | $2.99 | 0% |
Pricing History & Best Deals
Historical pricing on Steam (US).
Alien Defense Steam Reviews
PC System Requirements
Minimum and recommended hardware needed to run Alien Defense.
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- OS *: 64-bit Windows 7, Windows 8.1, Windows 10
- Processor: Intel Core i5-4430 / AMD FX-6300
- Memory: 1 GB RAM
- Graphics: NVIDIA GeForce GTX 960 2GB / AMD Radeon R7 370 2GB
- DirectX: Version 11
- Storage: 1 GB available space
Recommended:
- OS *: 64-bit Windows 7, Windows 8.1, Windows 10
- Processor: Intel Core i5-6600K / AMD Ryzen 5 1600
- Memory: 1 GB RAM
- Graphics: NVIDIA GeForce GTX 1060 3GB / AMD Radeon RX 580 4GB
- DirectX: Version 11
- Storage: 1 GB available space
Frequently Asked Questions
Find quick answers about release date, pricing, platforms and more.
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What is the all-time peak player count for Alien Defense?
Alien Defense reached an all-time peak of 1 concurrent players on 04 November 2025.
How many copies has Alien Defense sold on Steam?
PureGameStats estimates Alien Defense has sold approximately 72 copies on Steam, with low confidence. The estimate is derived from Steam reviews, concurrent player peaks and achievement completion rates.
How is Alien Defense rated on Steam?
Alien Defense has 6 Steam reviews with a 66.7% positive rating (6 user reviews).
What is the current price of Alien Defense?
Alien Defense is priced at $2.99 on Steam. Full price history and best deals are tracked on this page.
When was Alien Defense released?
Alien Defense was released on 24 Jan, 2022. It was developed by MoonlightGames.
Coverage & Updates
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