Portal, released in Oct 2007, has been called one of the most innovative new games on the horizon and will offer gamers hours of unique gameplay. Set in the mysterious Aperture Science Laboratories, Portal, is a new single player game from Valve. Valve is currently offering its first physics-fracturing puzzler, Portal, for free until September 20.
Minimum Requirements :
- PC : 1.7 GHz Processor, 512MB RAM, DirectX® 8.1 level Graphics Card (Requires support for SSE), Windows® 7 (32/64-bit)/Vista/XP.
- MAC : OS X version Leopard 10.5.8, Snow Leopard 10.6.3, 1GB RAM, NVIDIA GeForce 8 or higher, ATI X1600 or higher, or Intel HD 3000