Physics Mayhem · Adventure · Singleplayer games to play together

59 Physics Mayhem · Adventure · Singleplayer games your group can play together online, including Dumb Ways to Build, Trash Day, and Goat Simulator 3.

All games: 24

Dumb Ways to Build

Dumb Ways to Build is a chaotic, physics-based co-op game. Team up with friends to assemble your crew and take-on dangerous construction jobs. With all the gear and no idea, work together to build your path forward, or die trying!

86% positive of 467 reviewsPlaying now: 236$7.99

Trash Day

Team up with your raccoon squad in this physics-based co-op adventure for up to 6 players. Scavenge trash, fill your stolen wagon, and haul it to Raccoon Paradise. Live your best raccoon life.

96% positive of 777 reviewsPlaying now: 338$7.99

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% positive of 14,040 reviewsPlaying now: 300$29.99

Henry Halfhead

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.

96% positive of 185 reviewsPlaying now: 3$12.99

A Webbing Journey

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!

97% positive of 1,330 reviewsPlaying now: 38$5.99

RV There Yet?

A co-op adventure about driving your Recreational Vehicle home.

90% positive of 76,663 reviewsPlaying now: 2,424$4.79

Cozy Island

Go wild with your BFFS in your ultimate cozy getaway! Yank up hilariously plump veggies, reel in giant flappy fish, bump into adorable little animals, and unlock a bunch of weird and wonderful toys! If you feel like it, doing absolutely nothing on the beach is exactly what you're supposed to do!

91% positive of 2,495 reviewsPlaying now: 47$8.99

Bang-On Balls: Chronicles

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.

95% positive of 4,345 reviewsPlaying now: 15$8.74

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% positive of 2,798 reviewsPlaying now: 11$1.49

Log Riders

Join a fun adventure by rolling a log together! In this 2 player co-op platformer, become lumberjacks with your friend and keep your balance while moving forward on a log. Overcome obstacles by moving back and forth, reach the goal, and never give up. Knowing how to get back up matters.

70% positive of 691 reviewsPlaying now: 28$4.99

Gang Beasts

Gang Beasts is a silly multiplayer party game with surly gelatinous characters, brutal slapstick fight sequences, and absurd hazardous environments, set in the mean streets of Beef City.

85% positive of 55,390 reviewsPlaying now: 712$19.99

Human Fall Flat

Human Fall Flat is a hilarious, light-hearted platformer set in floating dreamscapes that can be played solo or with up to 8 players online. Free new levels keep its vibrant community rewarded.

94% positive of 175,586 reviewsPlaying now: 3,083$5.99

Play With Gilbert - A Small Tail

Play With Gilbert - A Small Tail is a free playable sampler for the game: Play With Gilbert - Remake, which is a third-person sandbox game created for young children (Ages 3+). It encourages curiosity and role-play while helping them become familiarized with 3D games and gameplay.

93% positive of 114 reviewsPlaying now: 2Free

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% positive of 3,706 reviewsPlaying now: 12Free

Garfield Lasagna Party

32 mini-games to discover across emblematic environments such as Garfield's house, the pizzeria, Liz’s veterinary clinic... Our friends Garfield, Odie, Arlene et Nermal have taken on an enormous challenge: to participate in a gigantic lasagna party!

81% positive of 153 reviewsPlaying now: 1$29.99

Heavenly Bodies

Wrangle the hands and arms of a 1970s space cosmonaut and push, pull and twist your way through an increasingly precarious range of physically simulated stellar scenarios, where without gravity, nothing is still, nothing is secure, and nothing is simple.

95% positive of 3,786 reviewsPlaying now: 17$19.99

WHAT THE GOLF?

A silly physics-based golf parody where every golf course is a new surprising type of golf, some brilliant or hilarious, others so absurd you will ask yourself: WHAT THE GOLF?

92% positive of 4,352 reviewsPlaying now: 10$19.99

Sir Whoopass™: Immortal Death

WARNING: This game contains puns, dad jokes, flappy-bird-like-arcade-minigames, breaking of the 4th wall and jabs directed at tryhard-overly-serious-RPGS. Do not play if you hate FUN or would not like to strap in for a Hilarious quest for The Legendary Villain-Beating Artifact™.

82% positive of 1,339 reviewsPlaying now: 1$16.99

Scrap Mechanic

Enter the creative paradise of Scrap Mechanic! Build fantastic machines, go on adventures with your friends and defend against waves of evil Farmbots in this imaginative multiplayer survival sandbox. With Scrap Mechanic’s powerful creation tools you can engineer your own adventures!

91% positive of 109,897 reviewsPlaying now: 1,279$28.99

PHOGS!

In PHOGS! you play as a duo of dogs on a captivating, puzzle-filled adventure. Linked by a stretchy belly, you’ll need to bark, bite and bounce your way through obstacles set across the themed worlds of Food, Sleep and Play, in co-op or single-player.

76% positive of 1,185 reviewsPlaying now: 12$24.99

Project Demigod

Project Demigod is a physics-driven superhero sandbox with limitless possibilities - now with social multiplayer! Pick from a huge range of powers including flight, strength, super speed and more. Visit massive locations from cities to arenas and take on missions, fight enemies and enormous bosses.

68% positive of 402 reviewsPlaying now: 4$14.99

Octodad: Dadliest Catch

Octodad: Dadliest Catch is a game about destruction, deception, and fatherhood. The player controls Octodad, a dapper octopus masquerading as a human, as he goes about his life. Octodad's existence is a constant struggle, as he must master mundane tasks with his unwieldy boneless tentacles while simultaneously keeping his cephalopodan...

93% positive of 9,131 reviewsPlaying now: 23$14.99

Cloudheim

Master chaotic physics-based combat inspired by Zelda and Devil May Cry. Explore islands and dungeons, smash monsters, loot and craft powerful gear, and grow your home in the sky. Play solo or online co-op with up to 4 players.

80% positive of 1,845 reviewsPlaying now: 37$29.99

Secret Agent Wizard Boy

You’re a wizard! And a secret agent. The evil S.P.I.D.E.R crime syndicate has taken over your school, creating chaos. Play solo or up to 4 player co-op as you duel students, discover ancient secrets, and use scandalous spells.

96% positive of 950 reviewsPlaying now: 1$9.99