Space Empires IV Deluxe

Summary pulled directly from Steam - Some text may only be applicable to Steam platform

The award-winning Space Empires IV Deluxe is the latest edition in the Space Empires series. A grand strategy title in the space 4X (explore, expand, exploit, and exterminate) genre, Space Empires has already found a place in the heart of strategy gamers everywhere.
Research technology, design new ships, wage war on a tactical level, put down rebellions, meet and greet new species, and much more. All the level and campaign design tools are included, allowing anyone to become a part of the expansive Space Empires Mod community.