Single-player games like Kubifaktorium
Below are 11 single-player Steam games similar to Kubifaktorium, 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 Kubifaktorium page.
Ranked picks
- 1

Factory Town
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Build, automate, and optimize a giant factory on 3D terrain using conveyor belts, trains, chutes, pipes, and airships. Sell your goods to nearby villages to expand their borders, increase happiness, and unlock even better technology!
- 2

Voxel Tycoon
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Voxel Tycoon — a management sim set in the infinite voxel world. Mine resources and process them into goods on your custom factories. Set up supply chains and passenger routes with a huge fleet of trains, trucks, and buses, and turn small towns into prosperous megacities with a thriving economy!
- 3

RAILGRADE
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Simulation with Kubifaktorium.
RAILGRADE is the train RTS game! Construct dense vertical railroads, build cities, construct vast factory chains with train automation! Restore an off world colony's economy all in the intense story driven campaign or relaxing sandbox mode!
- 4

Autonauts
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Indie and Simulation with Kubifaktorium.
In Autonauts you must build, create, and automate. Start by establishing a colony, crafting bots and teaching them via Scratch-style programming to build an ever evolving autonomous paradise of agriculture, industry and enlightenment.
- 5

Timberborn
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Humans are long gone. In a world struck by droughts and toxic waste, will your lumberpunk beavers do any better? A sandbox city-building game featuring ingenious animals, vertical architecture, water physics, and terraforming. Contains high amounts of wood.
- 6

Foundation
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Foundation is a grid-less, laidback medieval city-building game with a focus on organic development, monument construction and resource management.
- 7

Captain of Industry
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Build an industrial empire on a remote island. Mine resources, reshape terrain with excavators, grow food, construct factories, lay train tracks, and trade with the outside world. Research 100+ technologies to advance from basic metal smelting all the way to nuclear power and space flight.
- 8

The Colonists
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
Build a new home for your team of robots as they begin a new life for themselves on a distant planet where they can fulfil their ultimate dream: to be human.
- 9

RimWorld
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
A sci-fi colony sim driven by an intelligent AI storyteller. Generates stories by simulating psychology, ecology, gunplay, melee combat, climate, biomes, diplomacy, interpersonal relationships, art, medicine, trade, and more.
- 10

BossConstructor
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Indie and Simulation with Kubifaktorium.
Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.
- 11

BridgeFix 2=3-1
Single-player alternative to Kubifaktorium — playable solo, no multiplayer required. Shares Strategy and Indie with Kubifaktorium.
BridgeFix 2=3-1 is a beautiful, relaxing and rewarding puzzle game which adds new twists to the game Hashi-wo-kakero. The game is easy to learn, hard to master and offers you plenty of puzzles to solve.