●The #1 golf simulator in the world now for Mac or PC. ●Use your own clubs to hit real or foam golf balls. ●Play and practice on world famous tracks. ●Windows system requirements: Windows Vista, 7, 8 or 10, graphics card: 256 MB RAM available, adapter with OpenGL 2.0 support and the latest video drivers, 3 GB HDD storage, 4 GB RAM, USB 2.0 port. ●Mac system requirements: Mac OS X 10.8, Intel Core 2 Duo, NVIDIA GeForce 8600M GT or ATI Radeon HD 2600 or Intel Iris Pro or better, OpenGL 2.0 support, 3GB HDD storage, 4GB RAM, USB 2.0 port.