Choose the price and help charity! You decide how much Vitrum is worth for you, we only ask a minimum of $4.99 to cover up the basics (bandwidth, taxes, etc). We'll donate 10% of our earnings to Child's Play. http://childsplaycharity.org/ Minimum System Requirements: - Processor: 2.0+ GHz (dual core recommended); - Memory: 2 GB RAM; - Graphics: ATI Radeon HD 2000+, nVidia GeForce FX 6 series. Setup: - Install DirectX and Visual C++ 2008 Redist (present in the Redist folder) before playing.