Games like Ephemeris

Polaris Sector is a 4X space strategy game that challenges players to explore, expand, exploit, and exterminate in a dynamic universe. Choose from multiple factions, each with unique strengths, weaknesses, and technologies, and lead your empire to dominance through diplomacy, warfare, and research. Manage resources, politics, and colonization as you navigate a complex web of alliances, rivalries, and war.

Stars in Shadow is a turn-based 4X strategy game and a vivid tribute to the genre classics. Compete with alien factions to explore and colonize nearby starsystems, build fleets to defend against rivals, negotiate or conquer them. Win by unifying the galaxy, through diplomacy or force.

"Star Ruler" is a real-time 4X space strategy game that lets you explore, expand, exploit, and exterminate across vast sectors of space. Design your own ships and fleets, research new technologies, and engage in diplomacy or warfare with alien races. With a randomly generated galaxy and a focus on emergent gameplay, each playthrough offers a unique experience.

"Sword of the Stars Complete Collection" is a 4X turn-based strategy game that takes players to space, where they will command a fleet of ships and expand their empire. The collection includes the base game and its three expansions, offering new races, ships, and gameplay features. Players must research technologies, manage resources, and engage in strategic combat to achieve victory.

Guide one of 12 races on their first interstellar journey from a single planet, until it becomes a mighty pan-galactic empire. From the Star Map you must manage your empire, deploy your fleets and conduct research, diplomacy and trade. Plot your strategy. Explore the universe and found new colonies. Turn your planets into mighty bastions. Make pacts and alliances, make threats or ask for favours -…

"Galactic Civilizations IV" is a 4X strategy game that lets you explore the vastness of space as a newly space-faring civilization. Choose from over a dozen civilizations, each with its own unique history and abilities, or create your own using the AlienGPT AI. Build and customize starships, colonize planets, and engage in diplomacy with alien species as you strive for interstellar dominance. The game features a rich, immersive universe filled with lore and discovery.

Master of Orion, the award-winning and critically acclaimed strategy game, has returned. The iconic 4X strategy gameplay of Explore, Expand, Exploit and Exterminate that formed the blueprint for a whole generation has been resurrected and upgraded. Stunningly enhanced for a new line of players, Master of Orion inherits and redefines its core elements, providing a graphically beautiful and deeply r…

Old World is an epic, historical turn-based strategy game. Set in the classical era, Old World gives players the chance to not just build an empire but to found the greatest dynasty of its age.

"Star Ruler 2" is a real-time grand strategy game that allows players to build and manage their own space empire. With fully destructible planets and a procedurally generated galaxy, players can engage in interstellar warfare, diplomacy, and research to expand their territory and ensure their species' survival. The game also features a multi-threaded simulation engine, enabling large-scale battles and complex political dynamics.

"Horizon" is a single-player Science Fiction Turn Based Strategy game, offering about 4 hours of playtime. It features advanced turn-based tactical combat, full tactical ship control, and exploration of a vast, interactive galaxy with ten unique alien species. Colonize, trade, and defend your territory to expand humanity's reach beyond the known horizon.