PCGame

UFO2: Extraterrestrials

Alien invasion strategy with real-time air battles and turn-based squads

Chaos Concept · Released Jun 15, 2021

RPGStrategy

Reviews
Mixed
58% of 158
Recent reviews
Not enough recent
Players
0
daily peak, Nov 7, 2026
Steam Deck
Playable
Last update on Steam
3 years ago
Apr 16, 2023
Minimum PC
DirectX 9 GPU
2 GB RAM · 6 GB disk
Full requirements

What is UFO2: Extraterrestrials?

A 3D strategy game about an alien invasion, combining real-time global planning and air combat with turn-based squad missions. You develop weapons and technologies, fight on destructible terrain, and improve soldiers’ stats as they gain experience.

For you if...

  • +you enjoy managing individual actions in turn-based squad combat
  • +you like research and global planning between tactical missions

Not for you if...

  • −you want fast, uninterrupted real-time combat
  • −you prefer simple squad commands over individual action management

What players say

58% of 158 reviews are positive

Players praise the detailed turn-based combat, weapon and research variety, and resemblance to classic X-COM. Others complain about a clunky interface, unclear research unlocks, and dated visuals.

Screenshots and trailer

UFO2: Extraterrestrials screenshot 1

UFO2: Extraterrestrials system requirements

Minimum: DirectX 9 GPU, 2 GB RAM, 6 GB of disk space.

As published by the developer.

Can my PC run UFO2: Extraterrestrials?

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Minimum

OS
Windows 7
Processor
1.5 Ghz Processor
Graphics
512 MB Video Card with DirectX 9.0c comatible drivers
Memory
2 GB RAM
Storage
6 GB available space
DirectX
Version 9.0c

Recommended

OS
Windows 10
Processor
3 Ghz Processor
Graphics
2048 MB Video Card with DirectX 9.0c comatible drivers
Memory
4 GB RAM
Storage
6 GB available space
DirectX
Version 9.0c

Does UFO2: Extraterrestrials have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Does UFO2: Extraterrestrials run on Steam Deck?

Playable Playable: it runs on Steam Deck with some adjustments.

  • Sometimes shows mouse, keyboard or non-Deck controller icons
  • Some text entry requires manually opening the on-screen keyboard
  • Some in-game text is small and may be hard to read
  • The native resolution is not the default one
  • All functionality is accessible with the default controller configuration
  • Default graphics settings perform well on Steam Deck
  • Singleplayer gameplay requires active internet connection

PC version details

DRM
None declared on Steam
Controller
Keyboard and mouse
Platforms
Windows
Achievements
28
Steam features
Family Sharing
Languages
Full audio: English. Text only: German, Spanish - Spain, Czech, Russian.

Does UFO2: Extraterrestrials use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 25, 2026. How to filter AI games on Steam

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