Games like Orbit Economica

"Stellar Sovereigns" is a 4X space strategy game with turn-based empire management and real-time tactical combat. Players explore procedurally generated star clusters, establish colonies, and build defenses while engaging in epic battles with diverse fleets. As colonies grow, players must finance their development and ensure security to gain the colonies' approval and protect their domain from rival empires and roaming menaces. Building shipyards and research stations are crucial for mining and gaining research points.

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.

"Winds of Trade" is a historical trading simulation game set in the age of sail. Navigate the seas, establish trade routes, and grow your commercial empire while competing with other players and AI-controlled nations. Engage in diplomacy, warfare, and espionage to outmaneuver your opponents and secure your place in the world market.

"Helium Rain" is a single-player space simulation game that allows you to manage and expand your own space corporation. You'll explore, trade, and battle your way through a vast, procedurally generated universe, with real-time physics and advanced AI. Your choices will shape the fate of your company and the political landscape of the galaxy.

"X3: Terran Conflict" is a space-themed simulation game set in the year 2938, where players can experience the final chapter of the X-Trilogy. The game features the largest X Universe, with the addition of a new faction, the Terrans, and over 100 new spaceships and weapon systems. It boasts more jobs, non-linear missions, and a re-designed user interface for a comfortable control experience. Players can also engage in large-scale battleship boarding.

"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.

"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.

Drox Operative is a space-themed action RPG where you are the captain of a spaceship. Your mission is to explore, trade, and complete quests while navigating a dynamic galaxy filled with various alien races. As you progress, you can upgrade your ship, hire crew members, and negotiate or battle with other spaceship captains to gain fame and power. Your actions can shape the galaxy's political landscape, leading to different endings.

Space Commander: War and Trade is a single-player space-sim offering diverse campaigns from arcade shooter to sandbox RPG. Build and customize your fleet, choose from various career paths including mercenary, trader, or space pirate, and upgrade your commander skills to fit your unique playstyle. Engage in combat, trade, or piracy to gain experience and progress through the game.

Anno 2205 is a city-building and economic simulation game set in the future. Players must manage production chains, balance resources, and expand their cities on a global scale, from arctic environments to tropical islands. The game features strategic urban planning, research and development, and real-time combat against AI-controlled factions.