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

Red Dust Colony
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Simulation with Factorwave.
The spirit of the space race lives on in this Mars based colony sim. Mine, craft and research in order to build up your initial lander into a self sustaining colony. Keep oxygen levels high and CO₂ levels low. Discover and grow a variety of plants to balance out colonist nutrition.
- 2

Steel Artery: Train City Builder
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
Build a living city on rails in this steampunk fantasy train-city builder. Manage multiracial colonies with thousands of autonomous citizens, balance their needs, manage the economy, and create logistics as you explore distant regions to ensure the prosperity of your Empire.
- 3

Whiskerwood
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Simulation with Factorwave.
Establish a home for your industrious mice under the oppressive paw of your cat overlords in this city builder featuring complex simulations, intricate production chains, and the age-old rivalry between cat and mouse.
- 4

Factorio
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
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.
- 5

Timberborn
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
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

ALL WILL FALL
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
Build massive ocean cities and lead your people to prosperity in this post-apocalyptic survival colony sim. Featuring a physics-based 3D construction system, complex resource management, exploration, difficult political decisions, supply chains, and a robust sandbox mode.
- 7

Captain of Industry
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
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

InfraSpace
Single-player alternative to Factorwave — playable solo, no multiplayer required. Shares Indie and Simulation with Factorwave.
Create an extrasolar efficiency utopia from scratch! In this sci-fi city builder you need to start mining operations, plan production, and lay down transportation routes to ensure a smooth supply chain.