Single-player games like Startron
Below are 8 single-player Steam games similar to Startron, 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 Startron page.
Ranked picks
- 1

Rionag: Survey Fleet
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Indie with Startron.
Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.
- 2

Dig Inc.
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Indie with Startron.
Dig Inc. is a game about managing your mining company. Mine for resources in a procedurally generated map, fill your increasing daily quotas, and sell ores raw, or set up production between runs to refine them for higher profits. Invest your earnings into a growing talent tree.
- 3

Infinite Space: Mining
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Indie and Simulation with Startron.
Build and automate your own industrial space empire. Mine asteroids, manage logistics, expand production lines with drones and conveyors, explore new sectors through wormholes, and grow your mining operation across the galaxy.
- 4

Stellar Shipyard
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Indie with Startron.
Stellar Shipyard is a space colony sandbox where you design modular ships and stations, and automate resource production using drones and workers. Let the automated systems fly even the most improvised designs. Face rival factions and threats solo, or alongside friends as allies or rivals.
- 5

MegaFactory Titan
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Simulation with Startron.
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with Colonists, Governments, Pirates, Rebels, and more!
- 6

Galactic Mining Corp
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Indie and Simulation with Startron.
Galactic Mining Corp is a unique rogue-lite, action game with crafting and base building mechanics. Head into uncharted space and discover a universe of locations to exploit for riches! Use your profits to expand your HQ, hire a crazy work force, obtain new drill components and upgrade everything.
- 7

Solar Baron
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Simulation with Startron.
As head of an interplanetary corporation, your goal is to extract resources from across the solar system and bring them home faster and cheaper than your competitors. Construct trade depots and colonies. Build rockets and spaceports. Master realistic orbital mechanics and maximize profits.
- 8

Starvester
Single-player alternative to Startron — playable solo, no multiplayer required. Shares Strategy and Simulation with Startron.
A short incremental game about expanding a star-system wide factory to build giant megastructures in space. Deploy swarms of drones, mine resources, unlock upgrades and harvest the power of the stars!