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

Stellar Shipyard
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Indie and Adventure with MineEngineer.
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.
- 2

Avorion
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Action and Indie with MineEngineer.
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
- 3

ARK: Survival Ascended
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Action and Indie with MineEngineer.
ARK is reimagined from the ground-up into the next-generation of video game technology with Unreal Engine 5! Form a tribe, tame & breed hundreds of unique dinosaurs and primeval creatures, explore, craft, build, and fight your way to the top of the food-chain. Your new world awaits!
- 4

Starship EVO
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Action and Indie with MineEngineer.
Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.
- 5

Interstellar Rift
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Action and Indie with MineEngineer.
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
- 6

Cosmoteer: Starship Architect & Commander
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Simulation with MineEngineer.
Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!
- 7

V Rising
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Action and Adventure with MineEngineer.
Awaken as a Vampire. Hunt for blood in nearby settlements to regain your strength and evade the scorching sun to survive. Raise your castle and thrive in an ever-changing, open world full of mystery. Gain allies online and conquer the land of the living.
- 8

Empyrion - Galactic Survival
Single-player alternative to MineEngineer — playable solo, no multiplayer required. Shares Indie and Adventure with MineEngineer.
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!