
Stunt Toys
Drive Physics based toys in this fast paced sand-box game, go head to head locally with your friends too.
If the chaotic and replayable rhythm of SCRAPBOX stuck with you, this helps. You will find a few strong contenders among these co-op games. You can bring friends along for most of these.
Build cars, boats, planes and strange hybrids block by block, then take them out with co-op friends across land, sea, air and space. The Pioneers campaign, sandbox maps, races and PvP battles all run for 2-8 players, so there is always something to build toward together.
Chaotic, Replayable, Competitive
Build incredible machines with scrap parts, navigate the wildest Amusement park rides and challenge iconic creepy Neighbor and his evil bots! Become a true Engineer, solo or with friends!
Chaotic, Replayable, Funny
Crash-land as a robot mechanic on a farm planet gone wrong, then team up with co-op friends to build vehicles, grow crops, and hold off waves of haywire Farmbots. It is a multiplayer survival sandbox where almost every problem is solved by building something stranger.
Chaotic, Replayable, Funny
Drive Physics based toys in this fast paced sand-box game, go head to head locally with your friends too.
Chaotic, Replayable, Funny
Build and play with others with a physics based sandbox created in unreal engine 5
Chaotic, Replayable
Developed by the creator of the original Kerbal Space Program, KitHack Model Club is a physics-based model building sandbox that offers limitless freedom for you and your friends. Design, build, battle, fly (and crash!) your very own RC vehicles, or experiment with over 2,400 ready-made vehicles!
Chaotic, Replayable, Competitive
Create, race, and battle anything! Craft your own vehicles, weapons, and smashing contraptions, then race and fight in your own tracks and arenas!
Chaotic, Replayable, Funny
Build ridiculous rovers with co-op friends and haul awkward cargo across Mars. One of you steers, another works the crane arm, the load bounces loose, and you both laugh and try again. Simple to start, full of clever delivery puzzles.
Chaotic, Replayable, Funny
Build your team of mechanics and work together to repair and deliver as many cars as possible before the time runs out! Playable with up to 4 players, locally or online, Mechanic Heroes will make you love mechanics or simply hate your friends.
Chaotic, Replayable, Funny
Stormworks: Build and Rescue lets you and co-op friends design block-based boats, helicopters, submersibles and more, then crew them together across storms, fires and rig repairs. Build in creative mode, run a rescue service in career, or grab Workshop vehicles when you want to skip straight to the saving people part.
Chaotic, Replayable
Zeepkist is a soapbox downhill racer built for co-op friends: roll, steer and brake with no engine, chase the best time, and bump into each other on the way down. It supports 4-player local play and lobbies of up to 64 online, plus a level editor and Workshop maps that keep new tracks coming.
Chaotic, Replayable, Funny
Modbox is a multiplayer game creation sandbox for Desktop+VR
Chaotic, Replayable, Competitive

Drive Physics based toys in this fast paced sand-box game, go head to head locally with your friends too.

Build and play with others with a physics based sandbox created in unreal engine 5

CRASH TEST IDIOTS 2 (MULTIPLAYER) - You and Your Steam Friends must Destroy every car in the city.

Build directly or fire away! A chaotic TPS where you pave mid-air paths using taxis and salamis.

The legendary parkour chaos is back! Dive into 1-2 player action in Car Parkour 2 Together.

Scrapnaut is a co-op & singleplayer top-down, base building survival game with steampunk elements.

You are emergency responders saving a city, sort of. Team up with up to 4 co-op friends for fast, wobbly missions where putting out a fire or…

Robots on skates throwing dodgeballs in a laser-lit club. You race around, catch incoming throws to knock out the thrower, and pull 360 stunt shots…

A physics-based party brawler where you tear opponents apart, limb by limb, and keep fighting with whatever is left.

The ultimate top-down racing game, with 35 racing classes, over 45 visual stunning tracks, extensive career mode, championship mode and…

Build your house faster and better than your rivals, then see if it can survive the wind!

Barro F is a cartoony arcade racer built for speed and couch competition.

Dumb Ways to Build hands you and three co-op friends a nail gun, a pile of loose junk, and jobs no sane crew would take.

You and your co-op friends are delivery drivers with no job description and one growing debt.

Build ridiculous rovers with co-op friends and haul awkward cargo across Mars.

Draw your robot, play as your drawing! Face your friends in Scribble Bots, a 2D, physics based sandbox party game.

A relaxing falling-sand pixel sandbox with circuits and playable stickmen.

Brickadia is a brick-building sandbox where you and co-op friends build cities, vehicles and working contraptions together in real-time, then turn…

Build the track, then survive it. You and your co-op friends snap together loops, seesaws and train crossings, then race six cars through the mess…

Pocket Cars is a fast paced arcade combat-racing game, where you can drive remote controlled cars that speed through amazing tracks.

Team up in this chaotic 2-4 player co-op car adventure! Navigate dangerous mountain roads while tethered together, pulling each other back from…

Embark on a chaotic co-op drive in Chained Wheels, where two vehicles are chained together and every move turns into a shared adventure or a DISASTER.

Zeepkist is a soapbox downhill racer built for co-op friends: roll, steer and brake with no engine, chase the best time, and bump into each other on…

A racing game with cubes on constantly changing tracks to mess with your friends in the fairest way possible

Scavenge a junkyard at night, weld the scrap into a rocket and press the big red button.

Momentum, weight and grip decide everything on planks, pipes and near-vertical ramps.

A driving survival game where your car is always one bad decision from giving up.

You and up to five co-op friends are raccoons sprung from Animal Control, pushing a stolen wagon full of trash across six areas toward Raccoon…

PUSH! PUSH! PUSH! Power your vehicle, keep your balance, and climb through challenging courses in the sky.

Dumb Ways to Build hands you and three co-op friends a nail gun, a pile of loose junk, and jobs no sane crew would take.

Crash-land as a robot mechanic on a farm planet gone wrong, then team up with co-op friends to build vehicles, grow crops, and hold off waves of…

Leap, climb, and launch your friends in this chaotic co-op extraction platformer for up to 6 players!

Grab your crew, pilot a craft that flies, drives and dives, and pull salvage out of a Bermuda Triangle that never stays the same.

Team up in this chaotic 2-4 player co-op car adventure! Navigate dangerous mountain roads while tethered together, pulling each other back from…

Embark on a chaotic co-op drive in Chained Wheels, where two vehicles are chained together and every move turns into a shared adventure or a DISASTER.

Build spacecrafts and fight with or against your friends! This game offers physics driven gameplay, with a variety of weapons and powerups.