
UFO: Aftershock is a combination of tactical squad combat and global strategy that enhances and expands upon its prequel, UFO: Aftermath.
Minimum OS *: Windows XP Processor: Intel Pentium® III or AMD® Athlon 1GHz Memory: 512 MB RAM Graphics: nVidia® GeForceTM 5700 or ATI Radeon® 9500 Storage: 4 MB available space Sound Card: MS DirectX® 9.0 compatible soundcard Recommended OS *: Windows XP/7/8 Processor: Intel Pentium® IV or AMD® Athlon 2GHz Memory: 768 MB RAM Graphics: nVidia® GeForceTM 6600 or ATI Radeon® 9700 Pro Storage: 5 MB available space Sound Card: MS DirectX® 9.0 compatible soundcard