PC requirements

Master of Orion II: Battle at Antares System Requirements

Master of Orion II: Battle at Antares needs at least 1 GHz, 256 MB RAM and 3D graphics card compatible with DirectX 7 graphics. For the recommended experience you want 1.4 GHz, 512 MB RAM and 3D graphics card compatible with DirectX 9 graphics.

Verified Sources: Steam store listing
Master of Orion II: Battle at Antares minimum and recommended PC specifications
Component Minimum Recommended
Operating system Windows XP, Vista, 7, 8, 10 Windows XP, Vista, 7, 8, 10
Processor 1 GHz 1.4 GHz
Memory 256 MB RAM 512 MB RAM
Graphics 3D graphics card compatible with DirectX 7 3D graphics card compatible with DirectX 9
DirectX Version 7.0 Version 9.0
Storage 161 MB available space 161 MB available space
Additional notes DirectX 7 Compatible DirectX 9 Compatible
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Master of Orion II: Battle at Antares is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Master of Orion II: Battle at Antares on PC

Can my PC run Master of Orion II: Battle at Antares?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Master of Orion II: Battle at Antares need?
161 MB available space
What is the difference between minimum and recommended specs?
Minimum means the game starts and is playable, usually at 30fps on low settings at 1080p. Recommended is the developer's target for a smooth 60fps experience at high settings.