Games like X: Beyond the Frontier

"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.

In X2: The Threat, play as Julian Gardna and experience a new generation of space simulator games. Explore 130+ sectors with improved graphics, discover new ships, and upgrade your systems with a scripting engine designed for X². Engage in combat with new weapons, mine asteroids, and expand your empire through trade and factories.

"X3: Reunion is a single-player Role Playing game with a good plot, improved game mechanics, and exceptional visuals, offering a complex economy and evolved A.L. system for a dynamic universe. Its DirectX 9 technology creates realistic starships and an ever-changing universe shaped by player's actions. The X³ 2.0: Bala Gi Research Missions expansion adds even more features and missions."

DarkStar One is a space action adventure game that lets you explore a vast universe. As captain of the spaceship DarkStar One, you'll upgrade your ship, complete missions, and battle alien races. The game features an open-world environment with real-time combat and a dynamic market economy.

"Starpoint Gemini 2" is a single-player space action RPG that allows players to explore, battle, and trade in a vast open world. Customize your spaceship and crew, engage in tactical combat, and navigate a complex storyline set in a dynamic universe. With a sandbox-style gameplay and various side missions, this game offers a rich and immersive experience for space exploration enthusiasts.

Endless Sky is a 2D space trading and combat game inspired by the Escape Velocity series. Explore a vast galaxy filled with hundreds of star systems, planets, and alien species, while completing missions, trading goods, and upgrading your ship. With a strong focus on customization and open-ended gameplay, Endless Sky offers a rich and immersive space exploration experience. The game is free, open-source, and available on multiple platforms.

X4: Foundations is a sandbox space simulator that allows players to explore, trade, fight, and build in a vast universe. Take control of your own space empire, where every decision from ship hiring to trade routes has a direct impact on your income and influence. With a dynamic narrative and a variety of factions to interact with, X4: Foundations offers a rich and immersive space experience.

"Elite: Dangerous" is a Science Fiction open world game set in a massive, richly detailed universe. Play solo or with others in various multiplayer modes, including co-op. Experience stunning visuals, engaging gameplay, and the freedom to carve your own path amidst galactic powerplays and intrigue.

Rebel Galaxy Outlaw is a space combat action game that lets you explore a vast open world, engage in dogfights, and complete missions to upgrade your ship and gear. The game features a customizable ship, a variety of weapons, and a dynamic economy. You can also engage in illegal activities such as smuggling and piracy. The game's story follows a former outlaw who is drawn back into the world of crime and must navigate dangerous alliances and rivalries.

In Evochron Mercenary, become an independent mercenary and roam the Sapphire star system, seeking your fortune through various activities like trading, racing, and mining. Experience true freeform gameplay with no plot restrictions, allowing you to form clans or work alone, making choices that suit your skills and interests. Engage in diverse tasks, including combat, exploration, transportation, and more, to build your reputation and wealth.