Single-player games like Assembly Planter
Below are 10 single-player Steam games similar to Assembly Planter, 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 Assembly Planter page.
Ranked picks
- 1

Autonauts
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
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.
- 2

MR FARMBOY
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Strategy and Indie with Assembly Planter.
MR FARMBOY is a colony farming game with automation. Build your dream farm, grow crops, raise animals, attract villagers, and hire workers to automate everything.
- 3

Farm Manager 2021
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
Farm Manager 2021 is an indie game that lets you relax and immerse yourself in farm management. A casual but grounded builder game that combines management and farm maintenance in one package. Grow and expand your farm into a thriving estate or enjoy it as a delightful escape from everyday life.
- 4

Factory Town
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
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!
- 5

Incremental Factory
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Strategy and Indie with Assembly Planter.
Craft and automate an industrial empire from scratch! Experience a strategic game teeming with challenges as you manage resources, overcome hurdles, and optimize production chains. Are you ready to conquer the challenges of Incremental Factory? Your journey starts here... The Factory Must Grow!
- 6

Kubifaktorium
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
Build, manage and grow a thriving colony in Kubifaktorium. The game features different biomes to explore, plenty of resources to exploit, complex machinery to build and interesting production chains to master.
- 7

Beltmatic
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Strategy and Indie with Assembly Planter.
Beltmatic is a casual factory game where you combine numbers using mathematical operations.
- 8

The Farmer Was Replaced
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Strategy and Indie with Assembly Planter.
Program and optimize a drone to automate a farm and watch it do the work for you. Collect resources to unlock better technology and become the most efficient farmer in the world. Improve your problem solving and coding skills.
- 9

shapez
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
shapez is an easy-going, minimalistic factory building game about the automation of shapes through extraction and satisfying production lines. Adapt to increasingly complex shapes and grow your factory across an infinitely expanding map. Your only limitation is your creativity!
- 10

Factorio
Single-player alternative to Assembly Planter — playable solo, no multiplayer required. Shares Indie and Simulation with Assembly Planter.
Factorio is a game about building and creating automated factories to produce items of increasing complexity, within an infinite 2D world. Use your imagination to design your factory, combine simple elements into ingenious structures, and finally protect it from the creatures who don't really like you.