The listing, Endless Space® - Collection = Steam Key has ended.
Endless Space® - Collection
https://store.steampowered.com/app/208140/Endless_Space__Collection/
ABOUT THIS GAME
This galaxy is ancient, and its first intelligent life was the civilization we call the Endless. Long before our eyes gazed upon the stars they flew between them, though all that remains of this people is what we call Dust. A substance found scattered or in forgotten temples, it once gave powers to admirals and galactic governors. The galaxy will belong to the faction that can take control of the Dust and uncover its secrets…
A Born Leader
Guide one of eight civilizations as you strive for galactic domination. Will you control the entire galaxy through subtle trade and diplomacy, explore every corner of the universe to find powerful artifacts and resources, overwhelm other civilizations with your advanced technologies, or destroy your enemies with massive armadas?