Single-player games like X: Beyond the Frontier
Below are 13 single-player Steam games similar to X: Beyond the Frontier, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like X: Beyond the Frontier page.
Ranked picks
- 1
X2: The Threat
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy with X: Beyond the Frontier.
X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.
- 2
X3: Reunion
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy with X: Beyond the Frontier.
X3: Reunion continues the epic space saga, blending deep space trading and intense real-time combat. Explore a vast universe, establish your empire, and shape the new frontier. With enhanced graphics and intricate economies, it's a journey of strategy, simulation, and interstellar intrigue.
- 3
Capital Command
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
Take the helm of a state-of-the-art warship as you fight epic space battles in a sandbox campaign. Upgrade and customize your ship, master the art of maneuvering, and use a blend of tactical prowess and heavy firepower to overcome deadly threats.
- 4
Starminer
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
Design and build an interstellar mining fleet to strip space of its invaluable minerals, and sell them for a tidy profit. But beware. Your greed will attract the alien. Use warships and defense platforms to protect your fleet at all costs - in real space, in real time.
- 5
Evochron Mercenary
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Simulation with X: Beyond the Frontier.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 6
Rebel Galaxy
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Simulation with X: Beyond the Frontier.
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
- 7
Rocket Science
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
- 8
Avorion
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Simulation with X: Beyond the Frontier.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 9
X: Tension
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
- 10
X Rebirth
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Simulation with X: Beyond the Frontier.
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
- 11
X4: Foundations
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
- 12
X3: Terran Conflict
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Strategy and Simulation with X: Beyond the Frontier.
It is the year 2938. The long wished-for encounter of the X Universe and the Earth holds both joy and sorrow for the people. Despite flourishing trade, the clash of the diverse races, cultures and life forms creates new tensions, mistrust and open conflict that need to be overcome!
- 13
X Rebirth VR Edition
Single-player alternative to X: Beyond the Frontier — playable solo, no multiplayer required. Shares Simulation with X: Beyond the Frontier.
X Rebirth VR Edition is tailored to be an immersive VR experience, based on X Rebirth: Home of Light. TRADE, FIGHT, BUILD, THINK in the X Universe - the biggest sandbox this side of the galaxy.