Online co-op Programming games

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

Showing 1–10 of 17 games matching Programming Β· updated 12 Oct 2026

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πŸ‘₯ Not stated
Reviews
83% of 158

An eternal indie MMORPG where your CODE does the grinding. Play manually or automate up to 4 characters with JavaScript. Hunt rare loot, craft equipment, and trade with real players. No coding experience needed! September 2026 brings anniversary rewards and a few surprises.

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πŸ‘₯ Not stated
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100% of 6

Build your own tabletop RPG without code. Design character sheets, rules and visual logic, run online sessions on 2D and 3D tables, or play locally with a separate player display. Customize dice, maps, sound and atmosphere, then share your modules through Steam Workshop.

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$ Β· Cheap
Players
πŸ‘₯ Not stated
Reviews
80% of 15

Start in 1980 in your garage and build your software empire. Unlock languages from BASIC to Python, develop projects, hire programmers and upgrade your office. Survive deadlines, bugs and demanding clients in this tycoon simulation.

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Players
πŸ‘₯ Up to 10 players
Reviews
92% of 1,417

SimplePlanes is back! Build planes, cars, or anything else using powerful procedural parts! Explore detailed environments with friends in multiplayer, cause chaos, or download 1,000,000 community crafts for free.

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$ Β· Cheap
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πŸ‘₯ Not stated
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94% of 18

An unusual gift has arrived for you. Upon opening it, you discover an adorable pet that is now yours to care for. Keep your new companion happy and healthy by feeding, petting, and nurturing them in My Little Someone.

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$ Β· Cheap
Players
πŸ‘₯ Not stated
Reviews
76% of 952

Build, cable, and automate. Assemble racks, servers, and switches, connect enough capacity for each app, earn money from processed data, and unlock gear and bigger customers with XP and reputation. Follow colored data packets as your center comes to life.

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πŸ‘₯ Not stated
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79% of 1,893

Desynced is a sci-fi strategy game with fully customizable units and behaviors. Gather, build, research, and explore the unknown. Alone or with friends, unveil the mystery of an AI on the edge of self-awareness and uncover the hidden truth in this blend of strategy, automation, and exploration.

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$ Β· Cheap
Players
πŸ‘₯ Not stated
Reviews
83% of 6

A game developer life and company management simulator where you build, grow, and dominate your own studio. Play solo, or collaborate and compete with friends in multiplayer.

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πŸ‘₯ Not stated
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100% of 4

Become doctors with your friends! In this turn-based tactical game, your team plan can lead you to a masterful victory… or to a patient flying through the window. One copy is all you need and friends join using their phones. Enjoy the feeling of a couch co-op night, no matter where your friends are.

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Released
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$$ Β· Standard
Players
πŸ‘₯ Not stated
Reviews
93% of 111

Embark on your asteroid hauling career with Veritago Fortana. Start with a basic ship and earn credits to upgrade, customise and repair as you try to fulfil larger and harder contracts. Built exclusively for VR, use your own hands to build, wire and fly using 100s of interconnecting components.

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