Return to the Black Mesa Research Facility as one of the military specialists assigned to eliminate Gordon Freeman. Experience an entirely new episode of single player action. Meet fierce alien opponents, and experiment with new weaponry. Named 'Game of the Year' by the Academy of Interactive Arts and Sciences.
Nvidia is aiming to sell Project Shield to gamers with two highly-regarded classics. Half-Life 2 and Portal are now available natively on the device. In a short promotional video, Nvidia announced the pair of games and says it worked with Valve to bring them to Shield.
