Galactic Civilizations IV

Advance to Type II civilization in Galactic Civilizations IV with the Megastructures expansion. Harness star power for awe-inspiring constructions like Dyson Spheres and Interstellar Gateways, each offering unique benefits. Think bigger and redefine your galactic scope!

The Species Pack for Galactic Civilizations IV expands the game into the entire Milky Way via Subspace Streams. Featuring over a dozen unique species with new technologies and world-building aspects, it enhances gameplay and strategy.

Explore the 24th-century Centauron sector in Galactic Civilizations IV's DLC, "Tales of Centauron." Discover unique tech, planetary upgrades, and ship parts. Enjoy new events and expanded gameplay for custom civilizations, enhancing both strategy and story in a dynamic universe.

Uncover ancient galaxy secrets in Galactic Civilizations IV's "Tales of the Arnor" expansion. Explore the lore of Mithilar and the Arnor, encountering relics and uncovering Precursor Wars history.

Transform combat with custom military doctrines, controlling ship behavior and strategy. Set precise war aims and conquest goals with the War Planning interface, influencing public opinion. Enjoy enhanced combat, intricate ship designs, detailed reports, deepening strategic warfare.

Expand the Human experience in Galactic Civilizations IV with new technologies, events, and tools that deepen the story of humanity's rise among the stars.

The Snathi have finally broken free. Scavenge the wreckage of your enemies and claim your birthright as the true heirs of the Dread Lords.

As the all-powerful leader of a spacefaring civilization, you must seek out new star systems and discover the exciting potential of the subspace realm. There are thousands of worlds to colonize and dozens of civilizations - both old and new - to encounter.

What started as a crusade has become a war of retribution. Across the galaxy, ancient alien artifacts are being discovered, giving civilizations powerful new capabilities. Meanwhile, as civilizations try to carefully balance building an economy, funding an ever growing war machine, and engaging in diplomacy, the humans of Sol III have invented a game-changing new technology - Hypergates - which, when connected, allow for rapid transit across the galaxy. With two new major civilizations and the concluding campaign to the Galactic Civilizations III backstory that serves this massive space 4X sandbox game, Retribution asks the question: How will you rule your galaxy?

Galactic Civilizations III is the largest strategy sandbox ever made. Start with a single world and expand across the galaxy through diplomacy, trade, cultural hegemony or military conquest in this single-player or multiplayer 4X strategy game.

Turn desolate planets into a vast trade empire. Hatch plans. Research game-breaking technologies. Still be done in time for lunch. Enjoy the endless possibilities of a space grand strategy game in 60 minutes flat. Slipways takes the space grand strategy genre and condenses the best parts of it down by throwing away all the micromanagement and the steep learning curve. The result is a game in which you can finish a run quickly, but still have a deep experience full of important decisions. Forget about tedious micromanagement and spending time waiting for ships to build. In Slipways, every action you take has immediate consequences, and every choice you make is of paramount importance. Your planets govern themselves while you focus on making the right decisions to get them what they need. You'll waste none of your precious time on busywork - a single run takes 40-60 minutes and they are all filled with the good stuff.

Warhammer 40,000: Gladius - Relics of War brings you to a world of terror and violence. Four factions will engage in a brutal war for dominance over the planet's resources. In the first 4X turn-based strategy game set in Warhammer 40,000 you will lead one of four factions: Astra Militarum, Space Marines, Orks and Necrons, each with their own unique gameplay, technological tree, units and heroes. Face a challenging AI or cooperate or compete with friends and strangers across the globe.

Distant Worlds 2 is a vast, pausable real-time 4X space strategy game. Experience the full depth and detail of turn-based strategy, but with the simplicity and ease of real-time, and on the scale of a massively-multiplayer online game. The Universe is Yours! Huge Galaxies with up to 2,000 star systems and tens of thousands of planets, moons and asteroids are yours to explore and exploit, whether peacefully through mining and diplomacy or by conquest! The complex process of generating a galaxy ensures that every new game will be different and the many galaxy setup options ensure incredible replayability as well as the ability to have your game be just the way you like it.

Age of Wonders: Planetfall is the new strategy game from Triumph Studios, creators of the critically acclaimed Age of Wonders and Overlord series, bringing all the exciting tactical-turn based combat and in-depth 4X empire building of its predecessors to space in an all-new sci-fi setting. Emerge from the cosmic dark age of a fallen galactic empire to craft a new future for your people. Explore the planetary ruins and encounter other surviving factions that have each evolved in their own way, as you unravel the history of a shattered civilization. Fight, build, negotiate and technologically advance your way to utopia, in a deep single player campaign, on random maps and against friends in multiplayer.

Terraformers is a 3X game with roguelite elements in which you terraform Mars. Explore the planet's wonders, exploit its resources and expand by settling new cities. Start the terraforming process: warming the planet, creating oceans and spreading life!

A turn-based strategy video game set around several different historic civilizations.

StarDrive 2 is a 4X Turn Based Strategy game built in the classic style of the singular and incredible Master of Orion 2. In StarDrive 2 you will explore a vibrant galaxy filled with danger and intrigue in a deep turn-based strategy layer. You will design custom spaceships and deploy them into real-time battles with spectacular graphics and effects. You will conquer worlds in a turn-based tactical ground combat mode. You'll deal with aliens, pirates, monsters, and ancient threats, most of whom want to kill you to make room for their own empires. StarDrive 2 also features a "Battle Arena" mode where you can get right to the action by designing ships and playing through story-based campaigns with your fleet. Earn money as you work through the challenges to unlock new ships and weapons. And of course, you can customize your race for a unique experience, engage in deep diplomatic negotiations, research hundreds of different technologies (or maybe steal them with your spies), control strategic resources for the benefit of your empire, enslave enemy citizens, build armies of giant mechs, and so much more. In the end, StarDrive 2 provides a comprehensive and beautiful 4X experience. Check out our screenshots and our videos and come join us on the forums. We have a large and active community and would love to have you come share your thoughts and questions with us.

Master of Orion 2 also known as MOO2 is considered the classic 4x turn based strategy game set in space. The game has a kind of cult status and even by to days standards is still only matched in game play by very few of its competitors.

Rule a fantasy realm of your own design in Age of Wonders 4! Explore new magical realms in Age of Wonders’ signature blend of 4X strategy and turn-based tactical combat. Control a faction that grows and changes as you expand your empire with each turn. Triumph Studios’ award-winning strategy series has emerged into a new age, evolving the game’s iconic empire building, role-playing, and warfare to the next level. A new storytelling event system and hugely customizable empires provide an endlessly replayable experience, where each game adds a new chapter to your ever-growing saga. Powerful Wizard Kings have returned to the realms to reign as gods among mortals. Claim and master the Tomes of Magic to evolve your people, and prepare for an epic battle that will determine the ages to come.

Build a vast interstellar empire in 30 minutes flat.