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

Guardians of the Sanctree
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy with Industeria.
You and allies, avian inhabitants of Sanctree City, build structures and production lines on the tree, crafting weapons to fend off subterranean insects. Defense is just the start—dig deeper, destroy nests, fortify new defenses against escalating threats for an impregnable stronghold.
- 2

First Feudal
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
Become a real medieval feudal lord: start with a small village and build it up into an enormous impenetrable castle. You will have to repel enemy raids: hide behind thick walls, lure your enemies into strategically placed traps, and even lead your loyal peasants into battle.
- 3

Per Aspera
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
Make Mars your own! Take control of the world’s most sophisticated AI (AMI) and terraform the surface of the Red Planet for a city-building experience on a planetary scale. Transform this barren world into a lush paradise and explore the surface for any ancient secrets that may be waiting.
- 4

Castle Story
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
Castle Story is a creative voxel-based strategy game in which you can build castles one brick at a time using an army of little creatures called Bricktrons. Design and build your own castles, expand your territory in a vast landscape and defend your Bricktrons against onslaughts of hostile creatures.
- 5

Space for Sale
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
Space for Sale is an interplanetary, top-down Space Realty management game with a focus on problem-solving and exploration. Played either solo or with a friend, it's up to you to transform wild, uninhabited lands into bustling communities!
- 6

Astro Colony
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy with Industeria.
Explore endless Universe and create the most efficient constellation of colonies. Build conveyor systems to automate production. Take care of Astronauts and their needs! Establish new colonies as part of intergalactic simulation.
- 7

Prison Architect
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
Only the world’s most ruthless Warden can contain the world’s most ruthless inmates. Design and develop your personalized penitentiary in Prison Architect.
- 8

Rise to Ruins
Single-player alternative to Industeria — playable solo, no multiplayer required. Shares Strategy and Simulation with Industeria.
A brutal godlike village sim that melds the god game, management, and tower defense genres! Fight off hoards of monsters at night, and expand your village in the day time. Inspired by games like Black and White, Rimworld, and Dwarf Fortress but not quite like any of them.
- 9

Arcane Spellforge: Core Defense
Single-player alternative to Industeria — playable solo, no multiplayer required.
Forge spells with your hands, build tactical defenses, and unleash devastating power in VR. Upgrade modular weapons and towers, adapt your strategy, and survive relentless waves of robotic enemies attacking your core from every direction.