Single-player games like Star Mission: Remote Sectors
Below are 10 single-player Steam games similar to Star Mission: Remote Sectors, 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 Star Mission: Remote Sectors page.
Ranked picks
- 1

The Solus Project
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.
The Solus Project is a single player exploration adventure with survival elements. The adventure is set on a mysterious planet and is the spiritual successor to The Ball - 2010 PC Gamer Action/Adventure Game Of The Year...
- 2

Osiris: New Dawn
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.
Osiris: New Dawn is an unforgiving near future space survival game with a cinematic feel and elements of horror. Play as a Mission Specialist in single or multiplayer to build your planetary base, pilotable vehicles, and controllable drones as you explore a dangerous solar system far from Earth.
- 3

No Man's Sky
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 4

Moons of Madness
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.
Moons of Madness is a first-person, story-driven cosmic horror game where the scientific exploration of Mars meets the supernatural dread of Lovecraft.
- 5

Breathedge
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
- 6

The Alters
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.
Explore an emotional sci-fi game with a unique blend of survival, adventure, and base-building elements. Help Jan Dolski, the sole survivor of an ill-fated space expedition, create alternative versions of himself to escape a hostile planet and tackle personal turmoils with this unconventional crew.
- 7

ASTRONEER
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Adventure with Star Mission: Remote Sectors.
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
- 8

Miasmata
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.
Miasmata is a first-person survival/adventure game, developed from the ground-up by brothers Joe and Bob Johnson. You play as Robert Hughes, a plague-stricken scientist on a journey to discover a cure. Your adventure begins on the shores of a remote and mysterious island.
- 9

Infinity Disk
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required. Shares Action and Adventure with Star Mission: Remote Sectors.
Infinity Disk is a Virtual Reality Frisbee Game. Explore a Mysterious Science Fiction Environment and Defeat the Obstacles. Bounce the Frisbee to Infinity!
- 10

Open Land
Single-player alternative to Star Mission: Remote Sectors — playable solo, no multiplayer required.
Transform barren land into a thriving ecosystem in this relaxing building game. Recycle trash, grow plants, and reintroduce wildlife to create a self-sustaining world.