The Terminator Salvation video game features practically every enemy type seen in the film, and also offers some unique machines developed exclusively for the game.

In 2016, Skynet artificial intelligence has decided that human beings no longer have a place in the world and sets out to exterminate every last one. The machines have advanced weaponry, including rudimentary plasma technology, while humans are armed only with standard firearms. Systematically, the resistance is being wiped out in what seems to be a losing battle.

The Skynet army is composed of a variety of powerful machines, which range from lightly armed aerial units to formidable heavy combat machines. The T600, a hulking 7.5-foot tall, is predecessor to the familiar T800 model known from the films. Armed with a Gatling gun, its sole purpose is to hunt down and terminate mankind. Other foes include the four-legged T7-T, created specifically for the game, and the flying Aerostats, which make up for their weak armor by attacking in numbers.GamePro: Terminator Salvation Interview: You are John Connor (March 3, 2009)

While developed in tandem with the producers of the film, the Terminator Salvation game is set two years before the events of the movie. Players take on the role of John Connor, the reluctant leader of the resistance. He often has the assistance of a squadmate and it's necessary to strategize to successfully take down some of the more threatening enemies they encounter. It won't be possible to rely solely on firepower and, in addition to flanking maneuvers, players will need to effectively use cover in order to survive.TeamXbox: Exposed: Terminator Salvation's Cover System (April 29, 2009)