Single-player games like Void
Below are 9 single-player Steam games similar to Void, 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 Void page.
Ranked picks
- 1

Belt Colony
Single-player alternative to Void — playable solo, no multiplayer required. Shares Strategy and Indie with Void.
The year is 2040. You, an ex-sergeant, have signed a contract with a large mining corporation in the Belt. Mine ore, build out your outpost, travel to nearby asteroids and collaborate with other belters.
- 2

Space Travellers
Single-player alternative to Void — playable solo, no multiplayer required. Shares Action and Strategy with Void.
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
- 3

SYMMETRY
Single-player alternative to Void — playable solo, no multiplayer required. Shares Strategy and Indie with Void.
A research spaceship reaches an abandoned planet. Nothing is what it seems here and the situation quickly slips out of control. Can the crew manage to survive and get back home?
- 4

Into the Stars
Single-player alternative to Void — playable solo, no multiplayer required. Shares Action and Strategy with Void.
Take the role of Captain in this Space Survival Simulation as you explore a massive star system in search of a new home for humanity. Outfit your ship, hand pick your crew and set off on a journey through an open-world where you must scavenge resources, shelter civilians and outrun a hostile alien force.
- 5

Star Horizon
Single-player alternative to Void — playable solo, no multiplayer required. Shares Action and Indie with Void.
Experience fast action, thrilling levels, spectacular explosions and lots of pew-pew-pew. Star Horizon is a reboot for the on-rails space shooter genre.
- 6

Spacebase DF-9
Single-player alternative to Void — playable solo, no multiplayer required. Shares Strategy and Indie with Void.
In Spacebase DF-9, you'll build a home among the stars for a motley population of humans and aliens as they go about their daily lives. Mine asteroids, discover derelicts, and deal with the tribulations of galactic resettlement in Earth's distant future.
- 7

The Long Journey Home
Single-player alternative to Void — playable solo, no multiplayer required. Shares Strategy and Indie with Void.
The Long Journey Home combines an open world full of galaxies, planets and anomalies with quests and mechanics of a rogue-like RPG. One destination. Endless adventures. Where will this journey take you?
- 8

Shortest Trip to Earth
Single-player alternative to Void — playable solo, no multiplayer required. Shares Action and Strategy with Void.
Shortest Trip to Earth is a roguelike spaceship simulator focused on exploration, ship management and tactical battles. Embark on a perilous journey across the universe with nuclear missiles, armed crew and a cat.
- 9

Eternal Return
Single-player alternative to Void — playable solo, no multiplayer required. Shares Action and Indie with Void.
Face merciless gameplay to explore a cursed castle, discover the dark tales of its inhabitants, and kill the gods of a decaying world.