An experimental game from Minecraft creatore Markus 'Notch' Persson, Cliffhorse is about a horse on a hilly island knocking a ball about.
Supposedly a social commentary on the state of early access release, Cliffhorse is in early access but may never see another update again.
Cliffhorse requires at least a Radeon X1900 GT or GeForce GT 340 to meet recommended requirements running on high graphics setting, with 1080p resolution. This hardware should achieve 60FPS. System memory required for Cliffhorse is 2 GB performance memory. Your GPU is expected to be able to deliver DirectX 9. Recommended needs around a 9 year old PC to run.