286 Online Co-Op · Sandbox-games om online samen te spelen, waaronder Once Human, Omega Crafter en The Lord of the Rings: Return to Moria™.
Alle games: 24
Once Human is a Strange Worlds Survival Game set in a strange, post-apocalyptic future. Unite with friends to fight monstrous enemies, uncover secret plots, compete for resources, and build your own territory. Once, you were merely human. Now, you have the power to remake the world.
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!
A survival crafting adventure set in the Fourth Age of Middle-earth. Lead the Dwarves to reclaim Moria - mine, build, and battle through procedurally generated depths alone or with up to 8 players in co-op. It is time to return to Moria!
The most detailed cottage experience. Live as a regular Finnish man and enjoy the summer. Play relaxed: go to the sauna, get drunk and grill food. Play how you want: make moonshine, become a burglar and turbocharge your moped.
A breathtaking open-world adventure awaits! Explore magical realms, restore lost light, and form wordless bonds with players worldwide. Complete quests and solve puzzles in seasonal events that celebrate kindness, discovery, and heartfelt connection.
An online multiplayer game of crafting, survival, civilization building, and player collaboration. Start in the stone age and live, build, and invent your way to higher civilization. Live and die as well as you can, to gain the experience you need to achieve even more in your next life!
Build your dream railroad across a huge open world! You can build tracks and stations, drive detailed locomotives, and transport goods to earn money and experience. Play exciting Online Multiplayer sessions with your friends or create your very own sandbox!
Pilgor's baaack! Gather your herd and venture forth into Goat Simulator 3; an all-new (at least on Steam), totally realistic, sandbox farmyard experience. Invite up to three friends in local or online co-op, create carnage as a team, or compete in mini-games and then not be friends anymore.
Team up with friends and dive into adventure! Rescue dwellers, let them work for you so they farm resources and protect you from enemies. Upgrade your equipment, explore new lands, complete quests and fight evil with glory!
A new Viking age dawns with you at its helm. Forge a thriving colony from nothing in this mythic open-world survival sim. Earn the gods' favor and survive in a land ruled by ancient terrors and unforgiving seasons. Rally unique villagers, expand your settlement and defend your tribe - solo or co-op!
Chart a course in a breathtaking, but fractured world. Explore ancient ruins, master advanced technology, and craft your very own skyship to brave nature’s fury and colossal threats in Lost Skies. Team up with friends or go it alone in this awe-inspiring cooperative survival adventure.
The city is your playground. The risk is real. The path is yours. A physics-driven experience that will immerse you in an authentic urban environment. Master your movement, challenge your instincts, and traverse a city designed for limitless creative potential.
A casual airline management game set on Earth and Mars. Supports singleplayer and Steam co-op.
Bake, build, and grow your dream bakery cafe! Create delicious pastries, design your space, and serve customers. Play solo or with friends in online co-op to expand your business and experience the excitement of running a bustling cafe!
Build your own Super Mining Mech and explore the underground in search of new natural resources. Customize your mech with unlockable parts to dig deeper than ever - by yourself or with up to 7 friends in online co-op multiplayer! So, what are you waiting for? There’s mining to be done!
Experience in-person gaming, online! LAN Party is designed to be the perfect compliment to your gaming group. Whether you're playing the same game competitively, cooperatively, or playing different games entirely, LAN Party makes communicating and sharing gameplay so much easier.
Play, race and hang with your feline friends in this online platformer party game! Purrfect your pussycat parkour as you sprint, jump, bounce, swing, skid and slide through a collection of collaborative and competitive mini-games set in a grandiose cartoon mansion. Get jumpin', jazz cats!
Become a Spartan in this Greek myth survival adventure, solo or with up to 3 friends. Explore a realm at the edge of the Underworld, fight mythical beasts, gather resources, craft powerful gear & build grand palaces. Raid ancient temples, seize the iconic weapons of the Olympians, and defy the gods.
Welcome to Motorfest, the ultimate open-world driving experience. Explore the Hawaiian islands of O'ahu and Maui. Celebrate the best of car culture through 20+ themed campaigns (street racing, offroad, drift...) and collect hundreds of iconic vehicles. Enjoy the game free for 5 hours!
Build a sophisticated robot factory optimized to perfection in an infinite voxel world. Mine and harvest resources, automate your production lines and manage complex systems while researching your way to become the galaxy’s leading robotics megacorp.
Run your retail company. Sign contracts with leading brands, order products, hire workers, expand your store, and never let your customers leave the store empty-handed. Play with friends or go solo, and enjoy the growth of your shop.
Clean your worries away with this relaxing renovation simulator! Buy, fix, sell, and become a local legend. Or grab your power tools and build anything from scratch! With the online 2-4 players co-op mode, you can play both in sandbox and story mode together.
In Lightyear Frontier you use your powerful trusty mech to farm on a large beautiful alien planet. Settle your homestead, farm and deliver produce to remote colonies, gather and manage resources, build, craft, explore, expand, improve your mech, meet neighbors, and make a place to call your own.
'Night of the Dead' is an open-world game that combines elements of exploration, tower defense, survival, and crafting. Traverse a world dominated by zombies while collecting various resources and powerful equipment. Build a fortress to survive the hordes of zombies that swarm every night!