Intel Core®2 Duo E6700 @ 2.6 GHz or AMD Athlon64 X2 6000+ @ 3.0Ghz
Quad-core Intel or AMD CPU
RAM
2 GB RAM
4 GB RAM
OS
Windows Vista SP2 or Windows 7
Windows 7 64-bit / Windows 8
Graphics Card
DirectX® 10 compliant, 512 Mb video memory
DirectX® 11 compliant, 1024 Mb video memory
Direct X
Version 11
SOUND CARD
DirectX 9.0c compatible
DirectX 9.0c compatible
HDD Space
2 GB available space
2 GB available space
Game Analysis
The minimum memory requirement for O3DX is 2 GB of RAM installed in your computer. If possible, make sure your have 4 GB of RAM in order to run O3DX to its full potential. The cheapest graphics card you can play it on is an NVIDIA GeForce 7200 GS. Futhermore, an NVIDIA GeForce 8500 GT is recommended in order to run O3DX with the highest settings. To play O3DX you will need a minimum CPU equivalent to an Intel Core 2 Duo E6700. However, the developers recommend a CPU greater or equal to an Intel Core 2 Quad Q9000 to play the game. In terms of game file size, you will need at least 2 GB of free disk space available.
O3DX will run on PC system with Windows Vista SP2 or Windows 7 and upwards. Additionally it has a Mac version.