Programming · Online co-op games to play together

18 Programming · Online co-op games your group can play together online, including SimplePlanes 2, Adventure Land - The Code MMORPG, and Desynced.

All games: 18

SimplePlanes 2

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.

92% positive of 1,481 reviewsPlaying now: 171$19.99

Adventure Land - The Code MMORPG

An eternal indie MMORPG where your CODE does the grinding. Play manually or automate up to 4 characters with JavaScript. Hunt rare loot, tackle a daily dungeon, and trade with real players. Start with working CODE and learn as you go. Your party keeps growing—no seasonal wipes.

81% positive of 170 reviewsPlaying now: 62$8.99

Desynced

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.

79% positive of 1,911 reviewsPlaying now: 63$20.99

Data Center

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.

75% positive of 994 reviewsPlaying now: 80$6.74

Tower Networking Inc.

An internet service provider simulation game. Design and build network connectivity and services to clients in an ever-expanding randomly generated tower. Configure and maintain equipment to ensure you meet the requirements of tower dwellers. Manage your spending for expansion and daily operations.

94% positive of 334 reviewsPlaying now: 7$19.99

Omega Crafter

Adventure in a vast open-world survival craft game with your programmable sidekick Grammi! Program the Grammi to collect materials, build your town, craft weapons and armor to challenge strong enemies! Play alone or with friends online!

77% positive of 535 reviewsPlaying now: 9$24.99

Archean

Gather resources, craft components, build vehicles, and code their logic in a physics-driven engineering sandbox and full scale space sim.

86% positive of 245 reviewsPlaying now: 13$19.99

Resonite

Enter a novel digital universe with infinite possibilities. Whether you resonate with people around the world in a casual conversation, playing games and socializing or you riff off each other when creating anything from art to programming complex games, you'll find your place here.

79% positive of 1,643 reviewsPlaying now: 140Free

Stormworks: Build and Rescue

Join a world where you design, create and pilot your own air sea rescue service. Release your inner hero as you battle fierce storms out at sea to rescue those in need.

89% positive of 55,078 reviewsPlaying now: 1,509$24.99

Main Assembly

You’re the designer, engineer and architect if you can imagine it you can create it! Construct robots of any shape or size from eight-legged spider bots to eerie UFO contraptions.

82% positive of 1,005 reviewsPlaying now: 4$3.99

Evospace

Contribute to the colonization of the universe. Get and process resources, develop your technologies. Achieve complete automation and build a portal to include another planet in the chain of worlds.

83% positive of 353 reviewsPlaying now: 16$14.99

Grey Hack

Grey Hack is a massively multiplayer hacking simulator. You're a hacker with full freedom to act as you wish on a vast network of procedurally generated computers.

89% positive of 1,818 reviewsPlaying now: 39$19.99

Total Miner

Total Miner is an open world voxel sandbox game. It is primarily designed for creative RPG game builders, but also has two action/adventure style game modes where you can just jump in and play.

77% positive of 708 reviewsPlaying now: 5$2.99

Software Inc.

Construct and design buildings for optimal working conditions. Hire people to design and release software, so you can defeat the simulated competition and take over their businesses. Manage and educate your employees to make sure they are skilled and satisfied with their job.

94% positive of 7,625 reviewsPlaying now: 169$22.99

Logic World

Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic. Play alone or with friends, design unique machines, build up layers of complexity, and experience the joy of circuits!

93% positive of 343 reviewsPlaying now: 0$25

Modbox

Modbox is a multiplayer game creation sandbox for Desktop+VR

84% positive of 197 reviewsPlaying now: 0$14.99

I Fetch Rocks

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.

92% positive of 111 reviewsPlaying now: 0$15.99