Single-player games like Endless Sky
Below are 8 single-player Steam games similar to Endless Sky, 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 Endless Sky page.
Ranked picks
- 1
Rebel Galaxy
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
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.
- 2
Void Destroyer 2
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
- 3
Starpoint Gemini 2
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Simulation with Endless Sky.
Captain your own space ship and roam the galaxy in 3D in this tactical space simulator with tons of RPG depth ! Space has never looked so inviting - but images can betray...It has been two years since the end of the second Gemini war, the situation in the wartorn system is further from resolution than ever.
- 4
Evochron Mercenary
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
- 5
X3: Terran Conflict
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Simulation with Endless Sky.
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!
- 6
Between the Stars
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
- 7
Elite Dangerous
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Adventure with Endless Sky.
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
- 8
X4: Foundations
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Simulation with Endless Sky.
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.