
Approximately Up
Build a spaceship out of thousands of parts, climb aboard in first person, and launch it with up to three co-op friends.
Did Rawbots leave you in a chaotic and replayable frame of mind? You might settle into these co-op games easily. You can bring friends along for most of these.
Main Assembly is a robot-building sandbox where you shape chassis, bolt on parts, and wire up behavior with visual programming. For co-op friends it means building bots and obstacle courses together, then racing them or smashing them into metallic pulp. Solo, there are over 100 challenges to work through.
Chaotic, Replayable
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, Colorful
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
Archean is a first-person engineering sandbox where you and co-op friends gather ore, craft parts, and build planes, boats, and spacecraft that fly only if the physics says so. Wire them, code them in XenonCode, then walk through them and launch into full-scale space together.
Chaotic, Replayable
Immerse yourself in this new robot combat game, battling others and building your own bots to prove who's best. Fight in single matches, rumbles, and tournaments, each testing your skills and strategy. Are you ready to dominate the arena and claim victory in Battle RC?
Chaotic, Replayable, Colorful
Brickadia is a brick-building sandbox where you and co-op friends build cities, vehicles and working contraptions together in real-time, then turn them into battle arenas or game modes. Easy to start, deep to master, and best shared.
Chaotic, Replayable
Draw your robot, play as your drawing! Face your friends in Scribble Bots, a 2D, physics based sandbox party game. Will your robot be a mechanical masterpiece, or a dysfunctional abomination?
Chaotic, Replayable, Colorful
Uncrewed is a real-time strategy game with the ability to design units from scratch. Unlike in more traditional RTS, units obey the laws of physics, making design choices especially important.
Chaotic, Replayable
Build blocky tanks, trucks and planes with co-op friends, then drive them across an open planet to strip-mine, scrap rival prospectors and steal their parts. Co-op Campaign and Creative let you build together, while Deathmatch and Sumo let you smash those creations against each other.
Chaotic, Replayable
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, Colorful
A relaxing falling-sand pixel sandbox with circuits and playable stickmen. You paint sand, water and wire, link up automation and electronics, then watch it work or blow it all up. A slow, fiddly toy for zoning out, not for co-op friends.
Chaotic, Replayable, Colorful
Build absurd warships block by block with co-op friends, then sail them into battle against eight factions. From the Depths is a voxel naval sandbox where you design everything from cannons to AI, and every lost block changes how your creation moves and fights.
Chaotic, Replayable

Build a spaceship out of thousands of parts, climb aboard in first person, and launch it with up to three co-op friends.

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.

Astro Colony is a voxel-space factory game about turning scattered planets into one linked industrial colony, alone or with friends.

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…

Desynced is a sci-fi automation strategy game where drones do the hauling instead of belts.

Archean is a first-person engineering sandbox where you and co-op friends gather ore, craft parts, and build planes, boats, and spacecraft that fly…

Adventure in a vast open-world survival craft game with your programmable sidekick Grammi!

FOUNDRY is a first-person factory builder on a procedurally generated voxel planet, where you and co-op friends mine resources, lay belts and pipes…

Invent a new computer! Logic World is a first-person sandbox simulation game that's all about digital logic.

Final Factory blends factory building, spaceship design, and a rich universe to explore.

Make your perfect bot squad and watch them battle it out. Upgrade your bots with new parts and weapons, then send them into the arena against squads…

Build a spaceship out of thousands of parts, climb aboard in first person, and launch it with up to three co-op friends.

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…

Astro Colony is a voxel-space factory game about turning scattered planets into one linked industrial colony, alone or with friends.

Desynced is a sci-fi automation strategy game where drones do the hauling instead of belts.

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

Lead a paramilitary force against a growing space Cult threat.

The Front is a post-apocalyptic open-world survival crafter where you and co-op friends team up as time-traveling resistance fighters.

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

Embark on your asteroid hauling career with Veritago Fortana.

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 a bright new world alongside a band of rescued robot buddies!