67 Casual · Physics · Sandbox games your group can play together online, including Waterpark Simulator, Nomad Drive, and ShipCrafter.
All games: 24
Build and run your own waterpark solo or with friends. Design slides, send guests flying with ragdoll physics, manage staff, and fully customize your park. Turn total madness into a diamond five-star empire in this first-person management simulator!
Repair your rundown RV and hit the road solo or in 1–4 player co-op through a procedurally generated post-apocalyptic world. Gather resources, customize your RV, and survive as long as you can.
ShipCrafter is a naval sandbox simulation game. Build your ship, unlock new components and defeat increasingly powerful foes in the campaign !
A game about hanging out with friends :)
Grab your axe, hop on the handcar, and lose yourself in the forest. Chop trees, upgrade your gear, and enjoy the ride - alone or with a friend
Find a needle hidden in over 10 million pieces of hay with up to 5 other friends.
Wobbly Life is a vibrant open-world physics sandbox. Play with your friends online or in local co-op, with exciting jobs, mini games and wacky story missions. Earn cash to spend in the world on clothes, vehicles and houses. There is a whole Wobbly World out there to explore!
An online co-op game for 1-6 players where you fish with your friends to feed The One Fish! Catch fish of all shapes, sizes, and whimsical effects to keep up with its ever-growing appetite.
A sandbox battle simulator game where you can build your own shape-shifting warbots, program their AI, and watch them smash each other up on the battlefield! Join the battles yourself by taking control of the warbots! Use Steam Workshop to check out warbots created by players from around the world!
Adorable spider chaos! Swing around the house, weave crazy structures, play with physics-based objects, and pull off chores with nothing but your webs and your wits in this madcap sandbox adventure. Play solo or cause chaos together in 1-4 player local co-op!
Survive the apocalypse behind the wheel. Drive endless Highways, scavenge parts to build and arm your vehicle, and plow through massive zombie hordes. Mount turrets, fortify your ride, and outlast the dead - Solo or Up to 4 Player Multiplayer co-op
Sort up to ∞ toys across massive multi-floor toy stores, solo or with up to ∞ players, unlock powerful upgrades, and turn complete chaos into perfect organization in this cozy 3D cleanup game.
Brickadia is a next-generation brick building sandbox that gives you the tools to create and play, your way. Build massive worlds, invent cool contraptions, and play in them however you like - all with your friends!
Meet Henry, merely half a head, yet with the peculiar ability to become any object within their reach! Discover every object’s unique abilities and cleverly combine them to take Henry through their not-so-ordinary everyday life.
Crime Shop Simulator: A Prison Boss Game is a VR crafting game where you play as a shop owner smuggling illegal stuff. Produce and sell beers, erotic magazines, cigarettes, and more! But watch out, the police are cracking down on contraband!
Toaster Arena is a first person multiplayer arena shooter where players battle it out on different maps and game modes. Use Advanced movement to traverse obstacles and gain the advantage on the battlefield.
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.
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!
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!
Strayed is a fast paced open world VR survival game where every session feels like a new adventure. Start with nothing on a fresh island, gather materials, craft weapons, build bases, and battle other players for the best loot.
Relive your childhood nostalgia at Goofy Gorillas, the largest virtual jungle gym! Battle it out with your friends in a wide range of casual but intense PvP gamemodes, or chill out and take part in some extra activities around the venue! Make the Goofy experience your own!
Driving game with Unlimited possibilities. Spiritual successor to classic top-down racing games, but in 3D with modern online features, countless game modes and extensive moddability. For casual fun, serious competition, or to unleash your creativity with the editors.
"Falling sand" style particle sandbox, now with circuits and stickmen!
A quirky, absolutely content-packed, destructible open-world sandbox adventure with combat, platforming, character customization, and collect-a-thon scavenger hunt experience. Play solo, 2-player split screen, or online co-op for up to 4 players. No paid cosmetic DLC nonsense.