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

FACTORY I
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
FACTORY I is a minimalist automation simulator designed to deliver the pure joy of factory building through a clean, clutter-free UI. Strip away the visual noise, design flawless production lines, and challenge the limits of infinite efficiency.
- 2

Factorwave
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
Fast-paced factory builder with combat and territorial logistics. Automate production, unlock powerful Sector Hub bonuses, defend your infrastructure, and expand across a hostile planet.
- 3

Industronaut
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
A survival engineering game where you build life support habitats, mine resources, and automate production chains on a radiation heavy planet. No rescue. No support. Just engineering.
- 4

ASEMA
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Simulation with middenmoon.
Build a space factory. Mine, harvest, exploit. Manage logistics with railguns, ballistic payloads and gravity-bending haulers. Fight gravity with Focus, climb the tech tree. Expand and explore the solar system in this factory automation sim. Everything is a potential resource - even the Locals.
- 5

The Last Factory
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
Build, automate, and defend humanity's last factory on a dying industrial planet. Chain production lines, survive AUTON raids and dust storms, research lost technology, and uncover what silenced every factory before yours.
- 6

Dawn Apart
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Simulation and Early Access with middenmoon.
Dawn Apart is a space colony and factory sim with fully destructible environments. Mine, automate, and defend your settlers, or lead a rebellion against the very corporation pulling your strings…
- 7

MineMogul
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
Design and build a factory deep underground in this physics-based automation sandbox. Mine resources, buy machines and master the chaos as you become the ultimate Mine Mogul!
- 8

The Last Caretaker
Single-player alternative to middenmoon — playable solo, no multiplayer required. Shares Indie and Simulation with middenmoon.
Explore a drowned Earth, restore lost systems, and raise the last human seeds in this first-person survival-crafting adventure. Build, scavenge, defend, and launch humanity back to the stars.