Hydroneer
Hydroneer is a mining and base-building sandbox where you dig dirt, wash it for gold, and turn the profit into hydro-powered drills, pipes, and…
85% of 27,346 Steam reviews are positivePlayers online now: 464$4.49
Co-op games like Vectorio
Looking for that same replayable and minimalist spark as Vectorio? These co-op games make natural next picks for you. Many of them are fun to share with friends.
Mindustry
Build turret lines and conveyor spaghetti with co-op friends, then hold your core against waves or send tanks at each other in team PvP. Mindustry mixes factory chains, tower defense, and small RTS assaults across two planet campaigns, with public servers, private sessions, and mods to keep the machines humming.
Replayable
95% of 25,127 Steam reviews are positivePlayers online now: 672$9.99Desynced
Desynced is a sci-fi automation strategy game where drones do the hauling instead of belts. You land bots, build mines and factories, keep power and supply chains running, and program custom unit behavior. It supports online co-op and versus multiplayer, so co-op friends can run the base together or turn on each other.
Replayable
79% of 1,913 Steam reviews are positivePlayers online now: 71$29.99FOUNDRY
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, and scale up to robot production for interstellar trade. Good for co-op friends who like building something large together, one conveyor problem at a time.
Replayable
82% of 3,332 Steam reviews are positivePlayers online now: 212$29.99Astro Colony
Astro Colony is a voxel-space factory game about turning scattered planets into one linked industrial colony, alone or with friends. You move stations, dock them together, run conveyors and pipes, keep astronauts fed and housed, and research your way toward home. Relaxed and open-ended, it suits co-op friends who want to build side by side.
Replayable
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99AutoForge
AutoForge is a 2D automation sandbox where you play Otto, a magical golem building a Mana-powered factory in a large, dangerous world. Lay production lines, farm and raise monsters, unlock a big tech tree, and fight off drones. It supports online co-op, so co-op friends can split the building, exploring, and defending.
Replayable, Colorful
86% of 445 Steam reviews are positivePlayers online now: 8$24.99The Riftbreaker
The Riftbreaker is a base-building survival game with action-RPG combat, playable solo or in online co-op for up to 4 players. You land a mech-suit on planet Galatea 37, raise mines, power plants and walls, then fight off thousands of alien creatures with your own guns while towers hold the line.
Replayable
90% of 22,354 Steam reviews are positivePlayers online now: 1,035$29.99FortressCraft Evolved!
You crash-land with a few machines and a whole alien planet to strip-mine. FortressCraft Evolved is worth playing with co-op friends because there is always a second job: one of you runs conveyors to the smelter while the other scans for ore, builds turrets, or digs deeper.
Replayable
72% of 2,652 Steam reviews are positivePlayers online now: 24$12.99Factorio
Factorio is a co-op game about building automated factories on an alien planet, from chopping trees by hand to running solar fields, oil refineries and robot workforces. With co-op friends you split the work, argue about iron shortages, then defend the whole machine empire from the locals together.
Replayable, Minimalist
97% of 197,469 Steam reviews are positivePlayers online now: 12,204$35Evospace
Evospace is a first-person factory builder with no enemies, only engineering problems. You and your co-op friends dig and terraform a blocky planet, string together machines, fluids, heat and power, and climb toward a portal linking another world. Slow, fiddly, and satisfying when the line finally runs.
Replayable
83% of 353 Steam reviews are positivePlayers online now: 13$14.99Oddsparks: An Automation Adventure
Oddsparks is a cozy automation adventure where you and up to three co-op friends run workshops powered by small creatures called Sparks. You lay paths, manage Spark traffic, build trains and logic, and clear ruins together. Simple host-and-join makes it easy to drop in, split jobs, and grow a village side by side.
Replayable, Colorful
82% of 1,889 Steam reviews are positivePlayers online now: 98$29.99Final Factory
Final Factory blends factory building, spaceship design, and a rich universe to explore. Build a mega factory and command a massive fleet against the hostile local aliens. Discover new technologies and unlock the secrets of an ancient civilization as you explore an infinite cosmos.
Replayable
78% of 289 Steam reviews are positivePlayers online now: 8$18.99Alchemy Factory
Start with a tiny medieval shop, then team up with co-op friends to belt, pipe, and magically fling resources into potions, jewelry, and relics. You split the building, stock the shelves, finish commissions, and grow it all into a towering multi-level alchemy empire.
Replayable
87% of 2,862 Steam reviews are positivePlayers online now: 1,504$17.99
Cheaper than Vectorio
Outpost Zero
Outpost Zero blends the genres of Multiplayer Base Building Survival and Simulation games in a Sci-Fi universe.
51% of 580 Steam reviews are positive$3.99
Forts
Forts is a 2D physics strategy game where you and co-op friends build a fort in real time, bolt on guns from machine guns to plasma, and try to drop…
92% of 21,389 Steam reviews are positivePlayers online now: 453$8.99
Ooglians
Ooglians are coming! Nothing excites an ooglian more than smashing machinery.
65% of 236 Steam reviews are positive$1.99
My Colony
Build a space colony from a single rover, grow it into a sprawling economy, and rule it your way.
88% of 277 Steam reviews are positivePlayers online now: 10$4.99
Dig or Die
You crash as a tool salesman on a hostile planet, then dig, craft and build your way to a rocket off it.
90% of 3,863 Steam reviews are positivePlayers online now: 10$5.39
Voxel Turf
Voxel Turf is a block based urban sandbox. Build cities, blow up buildings, complete missions or fight for territory.
87% of 524 Steam reviews are positive$7.99
Droneboi: Conquest
Build, fly, and battle in Droneboi: Conquest - the ultimate space sandbox game! Explore Conquest, engage in combat, and upgrade your ship.
74% of 43 Steam reviews are positive$8.99
Scrapnaut
Scrapnaut is a co-op & singleplayer top-down, base building survival game with steampunk elements.
69% of 735 Steam reviews are positivePlayers online now: 4$1.39
Moon Sweepers
The Moon is filthy and your budget covers one toothbrush. Moon Sweepers sends you and up to 15 co-op friends to fix that: sweep dust, haul it to a…
77% of 8,219 Steam reviews are positivePlayers online now: 19,376$8.99
Spacebase Startopia
Spacebase Startopia captivates with its original mixture of economic simulation and empire building strategy paired with classic RTS skirmishes and…
57% of 378 Steam reviews are positivePlayers online now: 1$39.99
Technicity
A first-person city-building game with powerful tools that allow you to build faster and bigger.
74% of 201 Steam reviews are positivePlayers online now: 4$1.79
Hidden gems like Vectorio
GRAVHOUNDS
Play as space dogs, haul loot with a gravity beam and escape the swarm before it takes everything back.
90% of 409 Steam reviews are positive$14.99
Alchemy Factory
Start with a tiny medieval shop, then team up with co-op friends to belt, pipe, and magically fling resources into potions, jewelry, and relics.
87% of 2,862 Steam reviews are positivePlayers online now: 1,504$17.99
Outworld Station
Grab three co-op friends and run a space station like a factory with guns.
83% of 866 Steam reviews are positivePlayers online now: 31$18.99
Astro Colony
Astro Colony is a voxel-space factory game about turning scattered planets into one linked industrial colony, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99
DSS 2: War Industry
In this real-time grand strategy game, command armies, build cities, and manage a dynamic economy.
83% of 190 Steam reviews are positivePlayers online now: 1$17.99
Desynced
Desynced is a sci-fi automation strategy game where drones do the hauling instead of belts.
79% of 1,913 Steam reviews are positivePlayers online now: 71$29.99
Oddsparks: An Automation Adventure
Oddsparks is a cozy automation adventure where you and up to three co-op friends run workshops powered by small creatures called Sparks.
82% of 1,889 Steam reviews are positivePlayers online now: 98$29.99
Keep Keepers
Tower Defense meets Base Management. Strategically place your defenses. Craft wacky ammunition like fiery peppers and boomerang bananas.
87% of 136 Steam reviews are positive$17.99
Block Fortress 2
Choose a planet, build your fortress, and prepare for war. Arm yourself with powerful weapons, deploy troops, construct turrets, and defend your…
82% of 270 Steam reviews are positivePlayers online now: 3$19.99
AutoForge
AutoForge is a 2D automation sandbox where you play Otto, a magical golem building a Mana-powered factory in a large, dangerous world.
86% of 445 Steam reviews are positivePlayers online now: 8$24.99
Outpath
Outpath is a colorful first-person clicker and base-builder where you and co-op friends gather resources, craft tools, automate production, and buy…
92% of 2,979 Steam reviews are positivePlayers online now: 48$14.99
Bee Island
Run a bee hive with co-op friends and keep the queen alive. You build honeycomb bases, raise workers and warriors, research tech, and hold off waves…
86% of 1,653 Steam reviews are positivePlayers online now: 5$9.99
Newest co-op games like Vectorio
GRAVHOUNDS
Play as space dogs, haul loot with a gravity beam and escape the swarm before it takes everything back.
90% of 409 Steam reviews are positive$14.99
Alchemy Factory
Start with a tiny medieval shop, then team up with co-op friends to belt, pipe, and magically fling resources into potions, jewelry, and relics.
87% of 2,862 Steam reviews are positivePlayers online now: 1,504$17.99
Skyformer
Create an automated system that terraforms a planet with an army of drones.
79% of 84 Steam reviews are positive$14.99
Ore Factory Squad ⛏️
Grab shovels with up to three co-op friends and turn a bare warehouse into a humming ore business.
87% of 1,959 Steam reviews are positivePlayers online now: 193$12.99
SpaceCraft
SpaceCraft hands you a whole galaxy to run with co-op friends: scan planets, mine what you find, build ships part by part, then set up automated…
63% of 2,738 Steam reviews are positivePlayers online now: 232$29.99
Astro Colony
Astro Colony is a voxel-space factory game about turning scattered planets into one linked industrial colony, alone or with friends.
80% of 2,447 Steam reviews are positivePlayers online now: 106$19.99
Belts of Iron
Explore, automate, and fight in this new open world factory automation game. Build factories connected by miles of conveyor belts.
86% of 50 Steam reviews are positive$14.99
Outworld Station
Grab three co-op friends and run a space station like a factory with guns.
83% of 866 Steam reviews are positivePlayers online now: 31$18.99
Desynced
Desynced is a sci-fi automation strategy game where drones do the hauling instead of belts.
79% of 1,913 Steam reviews are positivePlayers online now: 71$29.99
Territory Control 2
A 2D multiplayer sandbox game revolving around industry, innovation, factions, combat and emergent gameplay.
76% of 91 Steam reviews are positive$19.99
StarRupture
StarRupture is a first-person open-world base builder on a hostile planet that burns and regrows under repeated cataclysms.
80% of 12,620 Steam reviews are positivePlayers online now: 977$19.99
The Front
The Front is a post-apocalyptic open-world survival crafter where you and co-op friends team up as time-traveling resistance fighters.
66% of 9,526 Steam reviews are positivePlayers online now: 45$19.99