View the trailer here, look for the PC category Supreme Commander is right there.

The Infinite War
For a millennium, three opposing forces of humanity--the Cybran Nation, the Aeon Illuminate
and the United Earth Federation--have fought a bitter and bloody war over conflicting and
unwavering systems of belief. There is no room for compromise. No room for mercy. No room for
anything but the complete eradication of anyone with opposing belief systems.
Labeled the Infinite War, this horrific conflict has shattered a once peaceful galaxy and
only served to deepen the hatred and schisms between the three factions. Now, after centuries
of struggle, the battle for supremacy has at long last reached a turning point. You are a
Supreme Commander, and only you have the power to bring the Infinite War to an end once and
for all.

Set in the 37th century, Supreme Commander signals the next evolution in the RTS genre by
being the first strategy game to deliver a truly strategic and tactical experience. You
direct one of three warring human factions, the Aeon Illuminate, the Cybran Nation or the
United Earth Federation, as their Supreme Commander, the ultimate power on the battlefield.
The conflicts you fight are won or lost because of strategies devised and executed by you on
the field of battle. It'll take every ounce of your strategic might to successfully unleash
and direct a war machine comprised of hundreds of advanced, futuristic weapons across land,
sea and in the air. Challenging you for galactic supremacy are some of the most cunning and
intelligent enemies ever seen in an RTS game. Enemies that will fight to the death for every
scrap of territory and show no mercy.

Aiding you in your war effort is a dynamic and revolutionary camera system that lets you
instantly zoom in and out of location on the map and direct your forces accordingly.

View the trailer here, look for the PC category Supreme Commander is right there.