This game is built on the Unreal® Engine 3. While installing RoboBlitz, you may be prompted to download and install the latest video drivers. Minimum: Microsoft® Windows® XP SP2, Intel® Pentium® 4 2.0GHz or AMD Athlon™ XP 2000+, 512 MB RAM, 400MB Hard Disk Space, nVidia® Geforce® 6600 or ATI Radeon® X800 Video Card with 256 MB RAM, DirectX Version 9.0c Recommended: Microsoft® Windows® XP SP2, Intel® Pentium® Extreme Edition 3.2GHz or AMD Athlon™ 64 X2 3800+, 1 GB RAM, 400MB Hard Disk Space, nVidia® Geforce® 7800 or ATI Radeon® X1800 Video Card with 256 MB RAM, DirectX Version: 9.0c Supported Video Cards: ATI Radeon® X1950 XTX Radeon® X1900 series Radeon® X1800 series Radeon® X1600 series Radeon® X1300 series Radeon® X850 series Radeon® X800 series Mobility™ Radeon® X800 XT series Mobility™ Radeon® X1800 XT series Mobility™ Radeon® X1800 series Mobility™ Radeon® X1600 series Mobility™ Radeon® X1300 series Mobility™ Radeon® X800 series NVidia GeForce 6600 series GeForce 6800 series GeForce 7600 series GeForce 7800 series GeForce 7900 series GeForce 7950 series GeForce Go 7400 series GeForce Go 7800 series GeForce Go 7900 series