Original sentence: A demo for the game will be available to download worldwide from Xbox Live Marketplace, PlayStation Network, Nzone.APEX Destruction is used to simulate the fracture of surfaces such as, tile, concrete, and brick, many of the pieces broken off these surfaces are then simulated on the GPU as rigid bodies.Batman: Arkham Asylum features many GPU accelerated effects simulated through the NVIDIA PhysX SDK.Many of the effects are also affected by the many combat moves of Batman to match the movement of Batman’s cape.PhysX Normal shows a GeForce GTX260+ as the recommended GPU, while PhysX High recommends a GeForce GTX260+ for graphics rendering and a dedicated GeForce 9800GTX+ GPU for PhysX Acceleration.The GPU acceleration for NVIDIA PhysX is only available on NVIDIA GPUs, and comes in two settings: “PhysX Normal” and “PhysX High”.These include deformable and dynamic paper sheets and leaves, interactive smoke with volumetric shadowing, tearing cloth banners and cobwebs, and the first use of APEX Destruction.com/batmanaa and Games for Windows on Friday, August 7th
Edited sentence: A demo for the game will be available to download worldwide from Xbox Live Marketplace, PlayStation Network, and Games for Windows on Friday, August 7th