Outworld Station
Link modules with tubes, run supply chains across planets and build starships at your own pace, alone or with friends.
83% of 866 Steam reviews are positivePlayers online now: 31$18.99
Games like Planet Gemini
If Planet Gemini scratched a retro and replayable itch for you, keep reading. These games keep things close enough to feel familiar.
Mindustry
Mindustry mixes factory building with tower defense and real-time strategy. You mine, move and refine resources, feed ammo to turrets, hold your core against waves, then build armies and take enemy bases. It is worth playing for that loop of tinkering, defending and expanding.
Also in Co-op · Retro, Replayable, Tense
95% of 25,127 Steam reviews are positivePlayers online now: 672$9.99Gemini
Gemini is an action tower defense game, where your goal is to protect the crystal and stay alive.
Retro, Replayable, Colorful
81% of 112 Steam reviews are positive$7.99Planet Factory
A small quick game about building a factory to launch planets into a solar system! Grow your base and increase production to make the ultimate factory for launching planets!
Retro
86% of 28 Steam reviews are positive$0.99ReFactory
Build, explore, fight! ReFactory is a 2D strategy game with a focus on construction and logistics where you build an automated mega-factory on an alien planet.
Replayable
78% of 83 Steam reviews are positive$11.99Stellarcraft
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in 4-player co-op. 🚀
Also in Co-op · Replayable, Colorful, Tense
88% of 76 Steam reviews are positivePlayers online now: 1$9.99Tower Factory
Build a factory that builds your defense. Mine resources, feed them down conveyor belts into towers, and hold off monster waves while you hunt the enemy castle across a fogged map. Every run is a new layout, every boss unlocks a new mechanic, and the balance between growing your economy and surviving the night is where the tension lives.
Replayable, Colorful, Tense
89% of 1,238 Steam reviews are positivePlayers online now: 23$14.99Final 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.
Also in Co-op · Replayable
78% of 289 Steam reviews are positivePlayers online now: 8$18.99Project Astra Dominium
Project Astra Dominium is a Tower Defense game with Basebuilding and Automation elements. Build up your base to become a supply hub for Earth's desperately needed materials, gather resources while defending against an unknown alien threat and improve your tower's and AI capabilities.
Replayable, Colorful
87% of 70 Steam reviews are positive$7.99Astro Colony
Astro Colony is a relaxed automation game in an endless procedurally generated universe. Build conveyor networks, move and dock your stations, recruit astronauts and research new tech, alone or with friends. No timers, no punishing failure: just you, a growing colony and a galaxy of voxel planets to strip for parts.
Also in Co-op · Replayable
80% of 2,446 Steam reviews are positivePlayers online now: 106$19.99Mob Factory
Mob factory is an tower defense and automation game for the lazy adventurer. Smelt down enemy loot into turrets & factories to automate an ever expanding dungeon from the comfort of your tower.
Retro, Replayable, Colorful
72% of 405 Steam reviews are positive$14.99Outworld Station
Outworld Station is a space factory game without the spaghetti. Link station modules with tubes that carry anything, set up supply chains across planets, and build a fleet of starships in a calm, low-pressure system that fights back just enough. A friendly way into automation, and a fresh twist for factory veterans.
Also in Co-op · Replayable
83% of 866 Steam reviews are positivePlayers online now: 31$18.99AutoForge
A 2D automation sandbox where the factory runs on Mana and the factory worker is a golem. Build production lines, farm, tame monsters, dig for ore and unlock the world region by region, all while a very persistent defense system tries to take your resources back. Thoughtful building, gentle pixel art, and a mystery about your missing masters.
Also in Co-op · Retro, Replayable, Colorful
86% of 445 Steam reviews are positivePlayers online now: 8$24.99
Hidden gems like Planet Gemini
Star Birds
Star Birds is a relaxed factory game on asteroids. Scan rocks, mine ice and stranger things, and link it all with hand-drawn pipes while your…
91% of 3,085 Steam reviews are positivePlayers online now: 47$19.99
Eden Crafters
Eden Crafters hands you a hostile planet and one job: make it livable.
84% of 2,617 Steam reviews are positivePlayers online now: 351$19.99
Tower Factory
Mine resources, feed conveyor belts into towers, and survive monster waves while you search the fog for the enemy castle.
89% of 1,238 Steam reviews are positivePlayers online now: 23$14.99
shapez 2 - Factory
Mine, cut, paint and recombine endless shapes into ever more clever production lines, at your own pace.
96% of 14,122 Steam reviews are positivePlayers online now: 720$23.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,446 Steam reviews are positivePlayers online now: 106$19.99
The Perfect Tower II
Hold the waves, grow an island economy around your tower, and let simple commands handle the busywork while you chase upgrades and bosses.
86% of 4,542 Steam reviews are positivePlayers online now: 826Free
Widget Inc.
Turn a handful of Widgets into an automated, country-spanning production line, one calm tier at a time.
84% of 767 Steam reviews are positivePlayers online now: 42$2.49
Space industrial empire
Click mines and smelters into place, research new tech and grow a single production line into a fleet that conquers planets.
85% of 1,024 Steam reviews are positivePlayers online now: 47$5.99
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
MegaFactory Titan
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…
77% of 153 Steam reviews are positivePlayers online now: 3$19.99
Planetka
You play as a tiny sentient planet. Maintain your ecosystem, create new plant species and discover the hidden powers inside you.
89% of 183 Steam reviews are positiveFree
Newest games like Planet Gemini
Factory Survival
Build automated factories with your friends in a voxel world you can dig through.
100% of 2 Steam reviews are positive$19.99
Terra Machina
Mine ore, build factories across strange worlds, and let your machines do the heavy lifting.
85% of 20 Steam reviews are positivePlayers online now: 25$5.99
Astro Colony
Set up conveyor networks, dock your stations and research new tech at your own pace, alone or with friends.
80% of 2,446 Steam reviews are positivePlayers online now: 106$19.99
MegaFactory Titan
A factory-building game. Survive a harsh climate, strip mine an infinite world, and build a sprawling factory, then trade or go to war with…
77% of 153 Steam reviews are positivePlayers online now: 3$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
Eden Crafters
Eden Crafters hands you a hostile planet and one job: make it livable.
84% of 2,617 Steam reviews are positivePlayers online now: 351$19.99
Outworld Station
Link modules with tubes, run supply chains across planets and build starships at your own pace, alone or with friends.
83% of 866 Steam reviews are positivePlayers online now: 31$18.99
shapez 2 - Factory
Mine, cut, paint and recombine endless shapes into ever more clever production lines, at your own pace.
96% of 14,122 Steam reviews are positivePlayers online now: 720$23.99
Stellarcraft
Stellarcraft is a sci-fi tower defense adventure: explore alien planets, gather resources, build defenses, and fend off waves of enemies, solo or in…
88% of 76 Steam reviews are positivePlayers online now: 1$9.99
The Perfect Tower II
Hold the waves, grow an island economy around your tower, and let simple commands handle the busywork while you chase upgrades and bosses.
86% of 4,542 Steam reviews are positivePlayers online now: 826Free
Star Birds
Star Birds is a relaxed factory game on asteroids. Scan rocks, mine ice and stranger things, and link it all with hand-drawn pipes while your…
91% of 3,085 Steam reviews are positivePlayers online now: 47$19.99
Plan B: Terraform
Turn frozen wasteland into green, living terrain by moving water, resources and people across a calm hex-grid planet.
91% of 3,652 Steam reviews are positivePlayers online now: 169$11.99