Online co-op Automation games

Every online co-op Automation game on Steam we know of, newest first. Add tags or a price band to narrow it down.

Showing 21–30 of 127 games matching Automation · updated 12 Oct 2026

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
79% of 83

Create an automated system that terraforms a planet with an army of drones. Craft and build bases, set up a weather monitoring system, prepare to survive different types of storms, and take control of the climate and biomes! Play alone or up to 4 player co-op.

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Free
Released
Price
Free
Players
👥 2–4 players
Reviews
73% of 87

Idle sci-fi RPG where combat actually matters. Crash-landed on an alien world, you rebuild through five skills, melee/ranged/void-magic combat, and a server-wide world boss. Progress keeps going while you're AFK. Solo, co-op, or faction raids. Free to play. No pay-to-win.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 5 players
Reviews
75% of 986

Build a criminal empire from a hidden underground hangar. Produce drugs, craft weapons, print fake money, operate cartel airstrip and more. Hire workers, expand your gang, upgrade your base and take control of city distribution solo or in co-op.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
70% of 10

You wash up with nothing but your hands. Chop wood, build a home, and survive harsh seasons, wolf packs, and a wilderness that fights back. Along the way, a stray dog joins you if you choose to take him in, loyal to the end.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
95% of 61

Build a cloud provider from a garage to a hyperscaler - rack the hardware, run every cable, route the traffic, keep customers online. A first-person infrastructure sim where ports, power, fault domains, RSTP and BGP do real work, not flavour text. Readable for newcomers, honest for engineers.

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$$
Released
Price
$$ · Standard
Players
👥 Not stated
Reviews
93% of 2,509

Step into the role of a hands-on mayor and build your town from the ground up. Plan neighborhoods, automate logistics, and grow your community—all while juggling workers, infrastructure, and day-to-day chaos to create your dream town. Play solo for total control, or bring friends for co-op mayhem.

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
87% of 1,824

Ore Factory Squad is a co-op mining and factory-building game with procedural mining and fun at its core! Play alone or with friends, buy properties, dig deep for valuable resources, complete contracts, upgrade and automate production lines and grow your factory from zero to industry!

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$$
Released
Price
$$ · Standard
Players
👥 Up to 4 players
Reviews
25% of 4

Brewgether is a coop brewery sim. Run your own brewery, manage bars and employees, trade with townsfolk for different materials used in infusing the alcohol, build houses and furnish them in order to rent them out. Expand your business with new locations, brewery stations, vehicles and more.

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$
Released
Price
$ · Cheap
Players
👥 Not stated
Reviews
64% of 14

Build your own empire in the world of the mafia! In Mafia Life Simulator, take control of everything from marijuana farms to weapon factories, money laundering centers to drug networks. Become the undisputed leader of the region with your gang and make your name known in the world of crime.

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Free
Released
Price
Free
Players
👥 Up to 4 players
Reviews
0% of 2

A free co-op automation game where you and up to 3 friends grow a living mycelial network across an alien planet. Consume local creatures, build biological production chains, and evolve from a tiny spore into a cosmic entity together.

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