https://store.steampowered.com/app/9350/Supreme_Commander/
For a thousand years, three opposing forces have waged war for what they believe is true. There can be no room for compromise: their way is the only way. Dubbed The Infinite War, this devastating conflict has taken its toll on a once-peaceful galaxy and has only served to deepen the hatred between the factions.

The key has no territorial restrictions - REGION FREE and is suitable for activation in any country.