60+ similar titles based on shared tags and player behavior. Themes include Sci-fi, Base Building, Singleplayer, Survival.
Cosminers is a 1-4 player co-op FPP sci-fi building and mining game with survival elements based on day/night cycle. As a space miner kill various aliens on procedurally-generated planet's undergrounds. Craft and upgrade your tools, weapons & base to get countless hours of thrilling gameplay.
Star Crew
Star Crew is a 1-8 player co-op sci-fi roguelite. Maintain subsystems, fend off enemies, and stay alive long enough for evac to arrive. Powerful upgrade choices, procedurally-generated ships, and permanent progression. Survive with friends or handle things all by yourself.
X Space
A sudden, devastating strike has reduced your interstellar voyage to ruins. As the sole survivor in X SPACE, you must rebuild your space base from scratch, assemble a versatile fleet, and pilot your massive mobile fortress into the depths of the universe.
Star Crew is a 1-8 player co-op sci-fi roguelite. Maintain subsystems, fend off enemies, and stay alive long enough for evac to arrive. Powerful upgrade choices, procedurally-generated ships, and permanent progression. Survive with friends or handle things all by yourself.
Why similar: Space Sim 19.1% ★, Automation 14.1%, Procedural Generation 9.7%, Online Co-Op 9.2%, Roguelite 8.7%
A sudden, devastating strike has reduced your interstellar voyage to ruins. As the sole survivor in X SPACE, you must rebuild your space base from scratch, assemble a versatile fleet, and pilot your massive mobile fortress into the depths of the universe.
Why similar: Space Sim 17.1% ★, Tower Defense 14.9%, Automation 14.7%, Space 9.8%, Base Building 9.7%
Explore the vast reaches of space inside a realistic gravity simulation with only your trusty rocket launcher by your side. Battle scores of local robotic inhabitants that want to push you out and stake your claim at the edge of the galaxy.
Why similar: Space Sim 21.7% ★, Action Roguelike 15.9%, Roguelite 10.5%, PvE 9.8%, Procedural Generation 9.3%
Hyperjump into the dark recesses of space with Genesis Alpha One - a roguelike FPS where you must build, maintain and navigate your ship through a galaxy filled with hostile alien and human threats. Explore, create and survive the militarized space race in order to secure humanity’s future.
Why similar: Space Sim 17.8% ★, Base Building 10.4%, Action Roguelike 9.8%, Building 8.8%, FPS 8.8%
Starvector is a massive story-driven procedural universe where you aren't the main character. Collect resources, craft technology, build custom spaceships and bases, and so much more in a universe that existed long before you arrived, complete with pre-existing factions, conflicts, and history.
Why similar: Automation 19.2%, Space Sim 17.3% ★, Building 10.4%, Base Building 9.8%, Space 9.3%
Main Sequence is a space-sim factory builder where your goal is to build an interstellar industrial empire. Collect resources, automate production, and expand your fleet of ships in order to survive and leave your mark on the galaxy.
Why similar: Space Sim 26.2% ★, Automation 22.1%, Base Building 13.8%, Space 10.6%, Online Co-Op 9.9%
Astrometica: Prologue is the free game about surviving in space. You need to use your skills and tools to stay alive. There are many challenges to face, and you need to fight to survive. You also need to build a new base in space.
Why similar: Space Sim 25.8% ★, Automation 15.9%, Base Building 13.9%, Building 12%, Space 10.2%
A first person shooter and tower defense blend where players defend against waves of robots. Play alone or with friends to design paths, build towers, and upgrade weapons to protect key areas!
Why similar: Tower Defense 21.4%, Base Building 13.6%, FPS 12.9%, Online Co-Op 12.6%, Building 9.3%
The AUTOMATION bullet heaven! Build your custom spellcasting factory and tear through endless waves of monsters. Unlock 20+ characters and 100+ golden totems to craft broken roguelite synergies and survive the swarm! Build, automate, autocast, OBLITERATE!
Why similar: Automation 24.9%, Action Roguelike 14.9%, Building 12.2%, Base Building 10.4%, Survival 10.1%
Dive into Astronaut Assault, a third-person Sci-Fi tower defense game, and battle against relentless enemy waves in diverse arena settings. Arm yourself with an array of turrets, traps, and gadgets to halt, hinder, and outmaneuver your foes.
Why similar: Tower Defense 21.9%, Building 12.5%, Base Building 12.1%, Space 11.4%, PvE 10.2%
Untethered is a space survival-sandbox set in our own cosmic backyard. Explore zero-gravity environments, build and operate realistic space stations, and fight to stay alive in the unforgiving realm of deep space.
Why similar: Space Sim 21.1% ★, Automation 18.5%, Base Building 12.3%, Space 10.6%, Survival 9.5%
Zombies Per Minute is a factory-building roguelite where everything you build is measured by one thing: how many zombies you can kill per minute. Yes, really. Use your imagination to grow your factory, make decisive choices each wave and progress from one outpost to the other. Until Earth is saved.
Why similar: Automation 22.3%, Tower Defense 18.7%, Base Building 14.5%, Building 11%, Procedural Generation 8.9%
Grab your jetpack and explore procedural asteroid fields, derelict spaceships and abandoned outposts. Build and automate your Space Rig to process scavenged trash. Craft, trade and fight your way home in this interstellar, open-world survival sandbox.
Why similar: Automation 20%, Space Sim 13.8% ★, Space 11.2%, Building 9.6%, Procedural Generation 9.6%
Help humanity to spread throughout the cosmos by exploring new worlds, building space factories and setting up trade routes. Research advanced technologies to increase efficiency and unlock new paths of development. Fight off other artificial intelligences in your goal to reach the Final Upgrade!
Why similar: Automation 22.7%, Space Sim 19% ★, Base Building 14.2%, Space 12.7%, Building 12.6%
A survival engineering game where you build life support habitats, mine resources, and automate production chains to survive alone on a radiation heavy planet with no rescue and no external support.
Why similar: Automation 28.4%, Space Sim 27.2% ★, Base Building 16.9%, Sci-fi 8.1%, Survival 7.7%
Hostile Mars is a factory-building game focused on combat! Explore an open world and discover new tech to unlock powerful weapons and structures. Create efficient supply chains using delivery bots. Salvage destroyed enemies for resources. Design your base to withstand increasing waves of enemies!
Why similar: Tower Defense 17.8%, Automation 15.9%, Space Sim 13.6% ★, Building 12.7%, Base Building 11%
Defend a crashed forge in this 2D survival defense roguelite. Expand a modular world grid, build towers and traps, and survive relentless enemy waves across shifting days, storms, and darkness.
Why similar: Tower Defense 25.7%, Action Roguelike 20.1%, PvE 12.7%, Base Building 11.3%, Shooter 10.3%
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
Why similar: Automation 27.5%, Base Building 17.3%, Space 15.1%, Building 12%, Space Sim 11.8% ★
Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.
Why similar: Tower Defense 25.6%, Roguelite 15.7%, PvE 12.6%, Base Building 11.8%, Procedural Generation 10.1%
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
Why similar: Space 22.9%, Action Roguelike 22.6%, Space Sim 22.2% ★, Sci-fi 8.3%, Roguelite 7.7%
Melt them All is action rogue-lite where you must survive as long as possible to maximizing your energy production in the process. Automate the resource collection and upgrade buildings and weapons to kill, mine and produce even more effective.
Why similar: Automation 23.6%, Tower Defense 16.4%, Action Roguelike 15.9%, Base Building 12.9%, Roguelite 11.9%
Control a Nanite body from a space station to gather Nanite resources on Earth, seized by a rogue AI. Build and fortify your dropbase with turrets and defenses, fight waves of robotic enemies, and collect Nanites for extraction, balancing fast FPS combat with strategic tower placement.
Why similar: Tower Defense 24.4%, FPS 14.1%, Shooter 12.1%, Building 11.2%, Base Building 8.1%
Defend the furnace from waves of goblins by building and upgrading in an FPS tower defense.
Why similar: Tower Defense 25.2%, FPS 16.4%, PvE 12.9%, Shooter 10.7%, Building 8.4%
Defend your Nexus by placing mirrors and buildings on the path of your projectiles. Deflect, empower, manage and solve each map using your creative and strategic mind.
Why similar: Automation 24.6%, Tower Defense 23.3%, Building 13.5%, Procedural Generation 12.9%, Base Building 9.1%
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.
Why similar: Space Sim 28.1% ★, Base Building 17.6%, Space 12.4%, Building 11.8%, Sci-fi 9.4%
Tower Defense meets Base Management. Strategically place your defenses. Craft wacky ammunition like fiery peppers and boomerang bananas. Discover amazing weapons and automate your economy while defending against waves of enemies. Can you handle the chaos?
Why similar: Automation 20.6%, Tower Defense 18.3%, Online Co-Op 13.5%, Base Building 12.3%, Management 10.8%
Build. Automate. Defend.
Why similar: Automation 21.1%, Tower Defense 19.5%, Base Building 14.7%, Online Co-Op 12.9%, Management 10.4%
INTERGALACTICORP. is a sci-fi rogue-lite tower defense game where you take on the role of an operator-bot, charged with conducting an intergalactic mining operation. Will you thrive as an efficient miner in this alien environment, or succumb to the dangers that lurk in the depths of space?
Why similar: Tower Defense 23.2%, Automation 20.6%, Space 13.2%, Roguelite 12.9%, Sci-fi 9.8%
Rionag: Survey Fleet is a top-down starship builder and logistics game where it's your job to balance the needs of the crews with cutting-edge equipment on board. Unlock tech that adds new capabilities for your ships to go through hazardous environments, enabling you to explore new worlds.
Why similar: Space Sim 29.3% ★, Automation 17.7%, Building 12.3%, Base Building 11.2%, Space 10.6%
One More Turret is an automation and tower defense strategy game with interesting innovations. Gather resources and enemy loot to construct intricate factory while defending against relentless monster waves. Can you strike the perfect balance between production and defense?
Why similar: Automation 24%, Tower Defense 20.7%, Base Building 15.6%, Procedural Generation 12.6%, Management 11.2%
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!
Why similar: Space Sim 23.7% ★, Automation 13.9%, Base Building 12.9%, Space 11.5%, Building 11.3%
Tower Tactics Arena is a fast-paced action roguelite set in the Tower Tactics: Liberation universe. Battle relentless enemy waves in a closed combat arena, level up your towers strategically, and gather powerful trinkets and potions! Will you claim victory in the arena?
Why similar: Tower Defense 22.4%, Action Roguelike 16.1%, Roguelite 12.3%, Survival 10.8%, Sci-fi 10.5%
Unlock new towers based on enemy types encountered. Construct towers to hold the line and survive waves. Position defenses strategically to control enemy paths. Defend base and mining stations. Destroy enemy monoliths to gain control over battlefield. Build the colossal superweapon Iron Grid
Why similar: Tower Defense 29.2%, FPS 16.9%, Building 15.3%, Base Building 10.8%, Survival 8.6%
A tower-defense game with roguelite elements on fully explorable mini planets! Travel the galaxy of Vyrosa, land on planets, and defend your drilling equipment while mining fuel to continue your journey throughout the galaxy!
Why similar: Tower Defense 22.6%, Action Roguelike 14.2%, Base Building 13%, Procedural Generation 12.1%, Roguelite 10.5%
Factory management and sandbox base building in zero-g environment. Survive, expand and then dominate space industrial market. Build large scale resource processing plant completely from nothing.
Why similar: Automation 22.9%, Space Sim 20.7% ★, Base Building 16.1%, Building 13%, Space 12%
Cleanse the system of pirates, destroy their bases and free the captives. On the asteroids, build a base, mining colonies, explore asteroids and extract resources needed for survival. Develop buildings, build defenses and turn the asteroid into a fortress.
Why similar: Space Sim 22.4% ★, Automation 20.6%, Base Building 12.4%, Building 12.2%, Space 11.3%
Crystalia is a first-person tower defense game mixing automation, management and exploration set in a utopian sci-fi world built on crystal extraction. Dig into caves, build autonomous defense zones and uncover the history of a civilization shaped around crystals.
Why similar: Automation 24.5%, Tower Defense 23%, Building 13.4%, FPS 13.1%, Shooter 8.2%
Mr. Nomad is a survival base-building, tower defense game set in a post-apocalyptic world. Set a fortified base around your camper, craft, endure brutal zombie raids, hide what is precious to you in underground bunker and embark on dangerous missions in search of resources.
Why similar: Tower Defense 18.1%, Base Building 12%, Building 11.8%, FPS 11.5%, Online Co-Op 8.4%
An open-ended factory management game with RTS and tower defense elements.
Why similar: Automation 26.2%, Tower Defense 24.6%, Base Building 19.9%, Building 9.9%, Online Co-Op 5.9%
A solo or coop hero-shooter set in a procedural alien world. Explore, build, evolve, and fight side-by-side against waves of mechanical hybrids. Wishlist now!
Why similar: Tower Defense 18.2%, Base Building 14.8%, Online Co-Op 14.3%, Building 11.8%, Survival 9.6%
Build and navigate your ship as it barrels through space. Machines, pipes, and wiring; all necessities to keep your ship running. Survive and explore.
Why similar: Space Sim 24% ★, Automation 19.6%, Base Building 11.8%, Space 10.7%, Management 10.6%
Voidless is a sci-fi space survival sandbox set in the near future within a realistic scale solar system. In first or third person, players can explore planets and asteroids, collect resources, and craft items. As well as building bases and ships, all with physics based flight and combat.
Why similar: Space Sim 28.4% ★, Space 13.3%, Base Building 13.1%, FPS 11.3%, Building 10.3%
Yuri’s Resolve is a single-player factory-building game set in Mars' orbit. Salvage wreckage, mine Phobos, construct manufacturing systems, and forge a path back home. Operate from the immersive cockpit of your ship as Yuri’s Resolve delivers a bold, innovative take on the factory building genre.
Why similar: Automation 24.9%, Space Sim 19.1% ★, Base Building 16.1%, Space 12.2%, Sci-fi 8.5%
SUPRACORE is a roguelike base building game. Build your base, upgrade it and defend against ongoing waves of enemies to gather more resources and expand your Core!
Why similar: Tower Defense 21.1%, Base Building 16.1%, Automation 13.1%, Management 10.9%, Building 10.7%
Space combat sim with physics-based gameplay, personalized AI, in-depth loadouts and customization, and wingman dialogue
Why similar: Space Sim 30.9% ★, Roguelite 11.2%, Space 10.8%, Shooter 10%, Procedural Generation 8.6%
Stranded on a hostile alien world, you must gather resources, craft tools, and automate production to survive. Build a base, fend off deadly wildlife, and uncover ancient secrets in this immersive sci-fi survival adventure. Will you conquer the planet or succumb to its perils?
Why similar: Space Sim 22.3% ★, Automation 19.6%, Base Building 13.3%, Space 12.2%, Building 11.3%
Protect the lighthouse, destroy nests and complete tasks.
Why similar: Space Sim 28% ★, PvE 11.3%, Base Building 11.3%, FPS 11.2%, Shooter 9.1%
You receive a call for help and travel to a distant planet to fight enemies, mine resources, and uncover the truth. Upgrade your character to become the most feared frog in the galaxy.
Why similar: Base Building 19.4%, Building 18.5%, Procedural Generation 15.8%, Roguelite 13.4%, Space 12.1%
"Dusk to Dawn, Strategy Drawn" In this blighted realm, daylight grants but fleeting respite— While darkness unleashes the reaper's carnival. As the Last Nightwatch, you must wield more than steel: To orchestrate the symphony of survival.
Why similar: Base Building 22.1%, Tower Defense 18.7%, Building 18%, Action Roguelike 15.5%, Survival 11.9%
Space debris is out of control! Craft a station to take out the trash in this construction roguelite mashup.
Why similar: Space Sim 22.8% ★, Tower Defense 19.8%, Building 12.6%, Space 11.9%, Roguelite 11%
Gather exotic resources, build defenses, research new technologies, and explore the mysteries of the void, all while being chased by the darkness from the end of time.
Why similar: Tower Defense 21.9%, Base Building 17.3%, Survival 14.7%, Space Sim 11.4% ★, Management 11.1%
Planet Gemini is a factory building and tower defense game. On two planets that crash-landed during a dimension trip, survive against incoming enemies and research on a portal to escape.
Why similar: Automation 25.4%, Tower Defense 21.8%, Base Building 16.5%, Space 13.3%, Building 11.7%
Crewman, you are lost in deep space and threats are lurking everywhere. Survive and bring you and your allies back to known space. It's in your hands!
Why similar: Space Sim 25.4% ★, FPS 20.4%, Space 18.8%, Survival 13.4%, Exploration 7.7%
You are the supreme commander who directing the construction of a galactic space base. You need to manage the living and administrative needs of the space base residents, establish the industrial chain for space docks and starship, and ultimately complete a dream starship.
Why similar: Space Sim 32.8% ★, Automation 23.5%, Building 16.9%, Base Building 16.7%, Space 10.1%
Take command of Earth's most powerful starships and battle through the heart of enemy space in this action packed roguelike! Experience the thrill of full realtime destruction as you battle ever-increasing hordes of enemies.
Why similar: Action Roguelike 28%, Roguelite 18.5%, Shooter 14.6%, Space 13.6%, Sci-fi 9.6%
Play as a lone rabbit sent to the outer space on the journey back home. Defend the ship against relentless alien waves, harvest precious resources, upgrade under pressure, and survive the crushing energy deficit. Every warp brings you one step closer to home… or to ruin.
Why similar: Tower Defense 33.3%, Space 18.1%, Procedural Generation 9.6%, Base Building 9.3%, Exploration 7.4%
Astrometica is a space exploration and base-building survival game. After a catastrophic event, explore vast space, gather resources, build bases, and uncover cosmic mysteries. Use advanced technology, craft tools, and discover new blueprints to survive and thrive in the unknown.
Why similar: Space Sim 32.8% ★, Automation 19.5%, Base Building 12.8%, Space 12.4%, Survival 11.3%
HAS Galactics is a top-down factory builder. Design your own rocket, automate your production lines, balance your reputation between the Galactic Factions and complete daring missions. Start from a humble beginning… to a thriving galactic mega-factory!
Why similar: Automation 23.3%, Space Sim 21% ★, Base Building 14.8%, Space 12.2%, Management 9.4%
Tremble of Towers combines resource management, strategic building, and CO-OP team-based action into an exciting free-to-play tower defense experience. Join the fight, mine your way to victory, and defend your precious gold!
Why similar: Tower Defense 18.3%, Automation 14.1%, Online Co-Op 12.2%, Building 12%, Management 11.2%
Create a thriving space station in a lost sector. Face thrilling challenges head-on, from pirate raids to asteroid impacts, as you lead your company to new heights.
Why similar: Space Sim 20.9% ★, Tower Defense 18.3%, Management 12.6%, Space 12.3%, Base Building 11.6%
