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

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.
- 2

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.
- 3

VoidExpanse
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!
- 4

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.
- 5

Windward
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Windward is an action-filled multiplayer sandbox game that puts you in control of a ship sailing the high seas of a large procedurally-generated world.
- 6

Starcom: Nexus
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
- 7

Space Pirates and Zombies
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Indie with Endless Sky.
Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.
- 8

No Man's Sky
Single-player alternative to Endless Sky — playable solo, no multiplayer required. Shares Action and Adventure with Endless Sky.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.