From the creators of the award-winning Endless Space comes the first game in a new genre: the galactic real-time strategy (RTS) game! The story of the Infinite Galaxy is the epic history of the Federation, an old power that once ruled the entire Galaxy until the cruel Empire took over. The year is 2285. The Federation has gone into exile on the outer rim of the Galaxy, while the Galactic Empire has spread its reign to the farthest reaches of space. The Empire has destroyed the former Federation's home, and the once-proud Federation now lives on the brink of total destruction. The Galactic Federation has turned the mighty fleet of the star system Fimbulon into the fleet of the Imperial Republic. The Galactic Republic struggles to keep its fleet of battle-ready starships operational.

The game is based on a fully researched Galaxy from the historical perspective of the Federation. The galaxy is full of possibilities and secrets. It is not just a star system, but also the headquarters of an ancient space race. The secrets of the Galaxy are open to all who dare to look for them.