Physics Mayhem · Simulation · 3D games to play together

50 Physics Mayhem · Simulation · 3D games your group can play together online, including Sledding Game, Barfender: CO-OP Bar Simulator, and Goat Simulator 3.

All games: 24

Sledding Game

A game about hanging out with friends :)

95%95% positive of 3,061 reviews212Playing now: 212$6.39

Barfender: CO-OP Bar Simulator

Barfender is a chaotic 1–4 player co-op bar sim where you pour drinks, clean disasters, stop fights, and try to keep the bar alive while everything falls apart. Build the place, serve the crowd, survive the night.

96%96% positive of 304 reviews325Playing now: 325$12.99

Goat Simulator 3

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.

97%97% positive of 14,038 reviews300Playing now: 300$29.99

SOS OPS!

SOS OPS! is more than a game. Your task is to save the city. You will find yourself in the epicenter of madness, where co-op missions with friends will raise the adrenaline to the limit!

81%81% positive of 5,527 reviews278Playing now: 278$4.99

One-armed cook

One-armed cook is a chaotic co-op cooking game for up to 4 people. Work as a team or cook on your own, set your own pace, and don't let the stress of a full restaurant catch up to you. The goofy physics-based aspect of the game gives this cooking game a new twist.

90%90% positive of 31,831 reviews142Playing now: 142Free

Just Die Already

Just Die Already is an old people mayhem sandbox game created by the designers of Goat Simulator. You are old and angry and you've just been kicked out of your retirement home. How will you survive in a world that wants you to Just Die Already?

83%83% positive of 2,798 reviews11Playing now: 11$14.99

Carry The Glass

Team up as two quirky construction workers in this fun 2-player co-op platformer! Carry a fragile glass window through colorful levels filled with challenges. Communicate and coordinate to dodge obstacles and solve puzzles. Can you finish the job without breaking the glass?

75%75% positive of 2,886 reviews62Playing now: 62$4.99

Totally Reliable Delivery Service

Delivery Attempted. That's the Totally Reliable Delivery Service guarantee! T.R.D.S. is a ragdoll physics simulation about terrible package delivery couriers. Work together using odd machinery, useful gadgets, and the wonders of physics to reliably deliver packages to their destination.

75%75% positive of 1,720 reviews17Playing now: 17$14.99

Backseat Drivers

A punishing 2-4 player driving test of your relationships. Gramma can't see and you can't drive. Together, you'll navigate the world's worst detour in an ancient car that handles even worse than it looks.

77%77% positive of 695 reviews16Playing now: 16$0

Brickadia

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!

81%81% positive of 1,281 reviews44Playing now: 44$19.99

Moving Out 2

Moving Out is back and wackier than ever, and now with ONLINE PLAY! Return to Packmore and use your moving skills across brand new dimensions and some old favourites. Help rebuild Smooth Moves and become an all-star F.A.R.T. (Furniture Arrangement & Relocation Technician)!

71%71% positive of 471 reviews31Playing now: 31$29.99

Totally Accurate Battle Simulator

Be the leader of wobblers from ancient lands, spooky places, and fantasy worlds. Watch them fight in simulations made with the wobbliest physics system ever created, make your own wobblers in the unit creator and send your army off to fight your friends in multiplayer.

97%97% positive of 145,134 reviews2.3KPlaying now: 2,328$19.99

Landfall Archives

Break into the Landfall Archives to steal and play previously unreleased games, demos, interactive slide shows, and even an unreleased version of Totally Accurate Battle Simulator from 2017!

94%94% positive of 3,706 reviews12Playing now: 12Free

Teardown

Prepare the perfect heist in a fully destructible, simulated voxel world. Tear down walls with vehicles or use explosives to create your own shortcuts. Shape the environment to your advantage in the most creative ways you can imagine. Play solo or with up to 12 players in multiplayer.

94%94% positive of 128,293 reviews2.7KPlaying now: 2,748$29.99

Fireworks Mania - An Explosive Simulator

FIREWORKS MANIA is a small casual explosive simulator game where you play around with fireworks, create beautiful firework shows or just blow stuff up.

97%97% positive of 7,581 reviews60Playing now: 60$14.99

Waterpark Simulator

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!

96%96% positive of 13,927 reviews1.9KPlaying now: 1,876$12.99

Tools Up! Ultimate Edition

Tools Up! Ultimate Edition is a chaos-filled, local couch-coop extravaganza, all about renovating homes and the outdoors. It comes with all updates, content, and DLC in one package, supporting up to 4 players.

75%75% positive of 116 reviews60Playing now: 60$6.99

Gladio and Glory

Goofy Ragdolls and Physics Simulated duels that will challenge your tactics. Customise & Upgrade your Gladiator, dismember opponents in the arena and climb the Leaderboard. All for free!

89%89% positive of 4,207 reviews5Playing now: 5Free

How to Fish

A 1-4 player physics based fishing simulator. While drinking and boating you suddenly crash into a small island. To work your way back home you have to learn How to Fish.

95%95% positive of 75,927 reviews20.7KPlaying now: 20,684$7.99

Goat Simulator

Goat Simulator is the latest in high-tech Goat Simulation technology.

89%89% positive of 54,848 reviews66Playing now: 66$9.99

Robot Rumble 2

Build your robot. Battle your robot. Robot Rumble 2 is the premier robot combat building simulator, where you create your robot from real-world inspired parts, then drive it in the arena to defeat other robots.

80%80% positive of 301 reviews37Playing now: 37Free

The House Always Wins

Build a top-tier business solo or in co-op (1–6 players). Start from scratch, keep the slot machines spinning and deal with chaotic events like vandals and alien invasions. Grow your fortune and show everyone why the house always wins.

85%85% positive of 907 reviews59Playing now: 59$12.99

KEEP GAMBLING

KEEP GAMBLING is a hostile friendslop gamble-em-up featuring LOTTO TICKET, CASE OPENING, SLOTS, and SUBSTANCE ABUSE simulations. Work with or against your friends to repay your debt.

75%75% positive of 998 reviews20Playing now: 20$7.77

Cook-Out

Get your aprons ready… things are about to get messy in this award-winning multiplayer VR game from Resolution Games!

88%88% positive of 170 reviews5Playing now: 5$19.99

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