Single-player games like Space One - Electron
Below are 8 single-player Steam games similar to Space One - Electron, 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 Space One - Electron page.
Ranked picks
- 1
Stardeus
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
- 2
Starpoint Gemini Warlords
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Simulation with Space One - Electron.
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
- 3
Surviving Ceres
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
Explore a handcrafted survival game with an emphasis on crafting and base building. Export manufactured goods to earn funding, manage colonists, defend against hostile aliens, and work towards terraforming Ceres from a frozen ball of ice to a tropical paradise.
- 4
Rebuild 3: Gangs of Deadsville
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
Rebuild a ruined city in this post-apocalyptic mix of strategy and simulation. Manage survivors, scavenge for food and supplies, deal with rival gangs, illness, interpersonal strife and zombie attacks.
- 5
Survivalist: Invisible Strain
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
It's ten years since the infection started. Long-established settlements are collapsing, one by one, for unknown reasons. Survivors are running to the hills to escape, hoping for safety in remote places. As another refugee, you're here to carve out a new life for yourself - by any means necessary.
- 6
Space Haven
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
- 7
Halcyon 6: Starbase Commander (LIGHTSPEED EDITION)
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Indie with Space One - Electron.
A retro space strategy RPG with base building, deep tactical combat, crew management and emergent storytelling. Halcyon 6: Lightspeed Edition is a massively enhanced version of the Award Winning indie strategy RPG, Halcyon 6.
- 8
ASKA
Single-player alternative to Space One - Electron — playable solo, no multiplayer required. Shares Strategy and Adventure with Space One - Electron.
A new Viking age dawns with you at its helm. Forge a thriving colony from nothing in this mythic open-world survival sim. Earn the gods' favor and survive in a land ruled by ancient terrors and unforgiving seasons. Rally unique villagers, expand your settlement and defend your tribe - solo or co-op!