Games like Stellar Sovereigns

"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.

"Distant Worlds: Universe" is a 4X space strategy game with a real-time pausable gameplay style, offering vast galaxies with up to 1400 star systems and 50,000 planets. The game features an engaging storyline, various victory conditions, and open-ended sandbox mode. It also includes all previous Distant Worlds releases and improved modding support.

"Pax Nova" is a sci-fi turn-based 4X strategy game where players establish their faction in a new world, Eos, after humanity has failed itself on Earth. Choose between several factions from three races, and engage in exploration, diplomacy, city-building, and combat on land and in space. Each planet offers unique secrets, dangers, and possibilities for colonization, adding depth and excitement to the gameplay.

Distant Worlds 2 is a 4X space strategy game that offers a vast, procedurally generated universe to explore. Players can manage their space empires, engage in real-time tactical battles, and interact with intelligent alien races. With a focus on empire management and automated tasking, it provides a unique and in-depth gameplay experience for hardcore strategy fans.

"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.

"Final Upgrade" is a fast-paced, action-packed shooter game set in a futuristic world. As a member of an elite hacking group, players must infiltrate enemy facilities, steal valuable data, and engage in high-stakes battles against security forces. With a variety of weapons, abilities, and customization options, players can tailor their playstyle to suit their preferences as they navigate a thrilling storyline filled with twists and turns.

"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.

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.

"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™'."

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.