Games like Sins of a Solar Empire 2

Galactic Civilizations III is a turn-based strategy game that allows players to build and lead their own space empire. Explore new technologies, contact alien civilizations, and manage resources as you expand across the galaxy. A deep and complex experience, with a variety of ways to achieve victory and numerous customization options, ensuring high replay value.

"ENDLESS™ Space 2 is a strategic space opera where you expand your empire, discover ancient artifacts, and engage in interstellar warfare. The Digital Deluxe Edition includes cosmetic bonuses, soundtrack, and access to the GAMES2GETHER community for contributing ideas and feedback. This game takes place in a galaxy originally colonized by the enrocked beings called the 'ENDLESS™'."

In Warhammer 40,000: Gladius - Relics of War, Gladius Prime becomes a battlefield following the awakening of an ancient horror. This 4X turn-based strategy game allows you to lead one of four Warhammer factions in a fight for survival against AI or online players. Discover ancient relics and engage in intense combat in the Warhammer 40,000 universe.

AI War 2 is a large-scale indie real-time strategy game where you face off against an advanced and dynamic AI. You must manage resources, research, and a diverse fleet of ships to defend your colonies and defeat the AI. The game features a complex metagame and procedurally generated maps, providing a unique experience with each playthrough.

Endless Space is a turn-based 4X strategy game set in space. Players choose one of several unique civilizations, each with their own strengths, weaknesses, and victory conditions. Explore the galaxy, build and upgrade your empire, research new technologies, and engage in tactical space combat in this expansive and engaging game. With deep customization options and a variety of ways to win, Endless Space offers nearly limitless replayability.

Age of Empires IV is a real-time strategy game that offers both single-player and multiplayer modes, including co-op and PvP. The Digital Deluxe Edition includes bonus content such as the soundtrack, art compilation, and exclusive in-game items. The Anniversary Edition brings new civilizations, maps, and updates to the award-winning franchise, with stunning 4K visuals and engaging gameplay.

"Dune: Spice Wars" is a real-time strategy game set in the Dune universe. Players choose a faction, gather spice, build armies, and engage in political intrigue to gain control of the desert planet Arrakis. The game features 4X elements, including economic management, technology research, and diplomacy, with a focus on fast-paced, competitive gameplay. Online multiplayer and AI opponents add to the replayability and challenge.

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.

Greatly expanding on the groundwork laid out by the first game, Battlefleet Gothic: Armada 2 is a full-blown sequel: bigger, richer, and more ambitious than the original game. At launch, it will include all 12 factions from the original tabletop game and its expansion Armada it is based on: the Imperial Navy, Space Marines, Adeptus Mechanicus, Necrons, Chaos, Aeldari Corsairs, Aeldari Craftworld, …

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…