OS: Windows 7 (64-bit) Processor: 2.8GHz CPU Quad Core RAM: 4 GB RAM Hard Drive: 300 MB available space Video Card: Geforce GTX 860 or equivalent Roombo First Blood PC Game Free Download Full Version - 86Roombo First Blood PC Game Free Download Full Version - 20Roombo First Blood PC Game Free Download Full Version - 9Roombo First Blood PC Game Free Download Full Version - 36