Altar Games · ALTAR Interactive*
UFO: Aftershock

At a glance
Genres
- post-apocalyptic video game
- real-time strategy
- real-time tactics
- science fiction video game
- construction and management simulation*
- role-playing video game*
- strategy video game*
Play modes
- single-player video game
Game facts
Developers
- Altar Games
- ALTAR Interactive*
Publishers
- Fulqrum Publishing*
Platforms
Players by platform
- Microsoft Windows*
- Maximum players (mode unspecified)
- 1*
Content classifications
- ESRB · Microsoft Windows*
- Classification
- T - Teen*
Compatibility and community reports
- Steam Deck · 2026-06-27*
- Compatibility category
- Unsupported*
- Linux · Community reports · 2026-06-27*
- Community Linux compatibility tier
- Gold*
- Reports
- 7*
- Community confidence
- low*
System requirements
- Windows · Minimum*
- Operating system
- Windows XP*
- Processor alternatives
- Intel Pentium® III or AMD® Athlon 1GHz*
- Memory
- 512 MB RAM*
- Graphics alternatives
- nVidia® GeForceTM 5700 or ATI Radeon® 9500*
- Storage
- 4 MB available space*
- Audio hardware
- MS DirectX® 9.0 compatible soundcard*
- Windows · Recommended*
- Memory
- 1 GB*
- Processor alternatives
- Intel Pentium® IV or AMD® Athlon 2GHz*
- Graphics alternatives
- nVidia® GeForceTM 6600 or ATI Radeon® 9700 Pro*
Steam version platforms
- Windows*
- Supported
- Yes*
- macOS*
- Supported
- No*
- Linux*
- Supported
- No*
Interface languages
- English*
- Full audio
- Yes*
- Russian*
- Full audio
- Yes*
- French*
- German*
- Spanish - Spain*
- Polish*
Audio languages
- English*
- Russian*
- Polish*
Game features
- Single-player*
- Steam Cloud*
- Family Sharing*
Store genres
- Strategy*
Screenshots



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* Provisional data