Single-player games like Far Horizon
Below are 10 single-player Steam games similar to Far Horizon, 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 Far Horizon page.
Ranked picks
- 1

Within the Cosmos
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
Within the Cosmos is a sci-fi RPG. After awakening in a secluded star system, you soon discover a fractured human society grappling with an emerging android threat. Explore planets, uncover mysteries, and navigate differing philosophies. Your choices will shape how the story unfolds.
- 2

Planet Miners
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
Control a mining robot and dig for mineral resources on various planets. Transport the valuable ores with your spaceship. Buy or craft upgrades to improve your tools. Defend yourself against the dangers of each planet to mine even the most valuable treasures!
- 3

Starcom: Unknown Space
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
- 4

The Serpent Rogue
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
The Serpent Rogue is a botanical action-adventure game set in a medieval fantasy world. Master the art of alchemy, explore forgotten lands, tame wild beasts and protect the realm from impending disaster. You will craft, brew, boil, & concoct potions all in your stead to defeat an ominous danger!
- 5

EVERSPACE™ 2
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Adventure with Far Horizon.
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
- 6

The Riftbreaker
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
The Riftbreaker is a solo or Co-op base-building, survival game with Action-RPG elements for up to 4 players. Hack & slash countless hordes of enemies. Build up your base, craft powerful weapons and research new inventions to survive.
- 7

Starcom: Nexus
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
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.
- 8

Star Control III
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Indie with Far Horizon.
The universe is on the brink of destruction. It’s up to you to embark on an epic adventure of strategy and diplomacy to save thousands of worlds from total annihilation. But no pressure, right?
- 9

No Man's Sky
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Action and Adventure with Far Horizon.
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
- 10

Satisfactory
Single-player alternative to Far Horizon — playable solo, no multiplayer required. Shares Indie and Adventure with Far Horizon.
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!