60+ similar titles based on shared tags and player behavior. Themes include Space, Simulation, Sci-fi, Casual.
Galactic Simulator is a clicker game based on the Fermi Paradox and the Great Filter theory. Players can simulate the evolution of celestial bodies and civilizations in the galaxy from an observer's perspective. The game supports multiplayer mode. Create a unique galaxy with friends!
My Little Cosmos
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
OREBIT
Mine the cosmos in this idle space clicker! Collect rare resources, build powerful equipment, upgrade your ship, and unlock new stellar bodies. Rescue crew, automate mines, and uncover the secrets of the stars.
My Little Cosmos is a light idle clicker game that runs quietly in the background. Keyboard input and mouse clicks from everyday computer use automatically drive the evolution of a universe, with inventory rewards dropping over time.
Why similar: Space Sim 23.6% ★, Idler 18.9%, Clicker 16%, Space 10.3%, Simulation 8.8%
Mine the cosmos in this idle space clicker! Collect rare resources, build powerful equipment, upgrade your ship, and unlock new stellar bodies. Rescue crew, automate mines, and uncover the secrets of the stars.
Why similar: Space Sim 25.4% ★, Clicker 23.6%, Idler 23%, Space 15.1%, Simulation 7.3%
In "Space Mechanics: Repair | Hiring | Craft" you are the owner of a space repair station in which you have to work. Repair spaceships, get money for it, hire them and create items for sale or for your own purposes.
Why similar: Space Sim 37.5% ★, Space 14.9%, Idler 12%, Simulation 9.3%, Futuristic 8.2%
An idle incremental adventure in space! Mine asteroids while fighting off enemy AI drones. Build your own AI drones, mining lasers, helper drones and more. Collect hundreds of rewards and unlock a variety of features that will help your ultimate goal: making numbers go up (or sometimes down).
Why similar: Idler 24.5%, Space Sim 20.1% ★, Clicker 19.8%, Space 11.2%, Simulation 8.6%
Ever wanted a Dyson swarm of your own? Now you can have one with just a few clicks! Manage a solar empire, produce bots which will make solar panels for you. Send your panels to the sun to generate energy and sell that energy to make money which you can spend on even more bots!
Why similar: Idler 31.9%, Clicker 25.2%, Space 17.7%, Simulation 8.9%, Futuristic 4.4%
Space Colonizers is a simulation and strategy idle game of Sci-Fi adventure theme. To explore more planets and meet cute aliens, you have to constantly install parts and upgrade spacecraft.
Why similar: Space Sim 30.8% ★, Clicker 20.9%, Idler 16.4%, Space 10%, Simulation 7.4%
Construct colossal megastructures in this industrial, retro-futuristic idle game. Manage grid-based upgrades, explore exotic star systems, and unlock the secrets of reality through exploitation and optimization.
Why similar: Clicker 29.6%, Idler 29%, Space 19%, Simulation 10.5%, Futuristic 4.8%
Start as a microscopic speck, become the end of everything. Void Core is a minimalist sci-fi idle game where you control a black hole. Harvest matter, bend spacetime to automate your growth, and consume entire galaxies. Consume. Grow. Evolve.
Why similar: Idler 27.4%, Space Sim 21.9% ★, Clicker 21.9%, Space 16.1%, Simulation 6.7%
Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!
Why similar: Idler 26.4%, Clicker 22.7%, Space Sim 21.9% ★, Space 16.7%, Simulation 5.6%
Welcome to this exciting gaming world, where you will transform into a true space explorer and embark on a magnificent journey of exploring the wonders of the universe!
Why similar: Space Sim 39.5% ★, Idler 21.9%, Immersive Sim 11.6%, Simulation 9.7%, Space 9.7%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Space Sim 38.5% ★, Co-op 15.7%, Space 14.2%, Online Co-Op 11.9%, Multiplayer 10.7%
Watch as stars battle for control of a simple simulated galaxy. Each star belongs to a faction, indicated by its color, and combat happens automatically between neighboring stars. Your role is to observe the dynamic battlefield as stars change ownership.
Why similar: Space Sim 31.4% ★, Idler 24.8%, Space 13.7%, Sandbox 11.7%, Simulation 7.8%
Space Travellers is a unique open-world sandbox space simulator set in the year 2343. Travel the galaxy, trade, explore unexplored worlds, fight, build bases and factories, forge alliances and experience new adventures!
Why similar: Space Sim 34.5% ★, Space 15.9%, Sandbox 9.2%, Immersive Sim 8.9%, Realistic 8.8%
Idle Space War is an idle space simulation game where you upgrade your spaceship, explore distant planets, and collect resources. Progress continues even when you’re offline. Customize your ship, develop strategies for unique planets, and enjoy a relaxing yet engaging interstellar adventure.
Why similar: Space Sim 26.2% ★, Idler 17.5%, Clicker 16.2%, Space 8.9%, Immersive Sim 7.2%
We have built a mini universe with real physics basis, simulation and imagination. The game uses realistic environments and models to tell a story of a mini universe.
Why similar: Space Sim 39.8% ★, Space 18.4%, Clicker 11.4%, Sandbox 10.9%, Simulation 7.7%
Start with one machine. Scale to a galaxy-supplying coffee empire. Hire 33 alien workers, survive Rush Hour chaos every 8 minutes, and boss-fight your way to prestige resets that unlock permanent upgrades. Free to play. No paywalls.
Why similar: Idler 28.2%, Space Sim 24.8% ★, Clicker 22.8%, Futuristic 8%, Simulation 6%
A sci-fi idler. Upgrade your ships, get new items, and conquer the stars.
Why similar: Idler 36.3%, Clicker 28.4%, Space 13.1%, Futuristic 6%, Sci-fi 5.4%
Galactic Simulator 2: Stargate is a roguelite simulation game inspired by the Fermi Paradox and the Great Filter. Pilot your ship, gather resources, build stargates, and discover other civilizations as you explore an ever-evolving galaxy.
Why similar: Space Sim 28.1% ★, Space 16.7%, Clicker 10.3%, Sandbox 8.5%, Simulation 8%
Destroy endless waves of alien ships that have all but wiped out humanity in this long form, unfolding, sci-fi idle game. Customize your ship with different weapons and defenses to defeat specific enemy types and utilize a ton of different systems to increase your overall power.
Why similar: Idler 36.6%, Clicker 22.4%, Space 17.6%, Simulation 9.8%, Sci-fi 4.7%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 43.9% ★, Space 19.3%, Sandbox 10.9%, Simulation 9.5%, Immersive Sim 6.3%
In Dyson Era Idle, harness stellar power to build cosmic megastructures. Research technologies, select unique stars, and construct increasingly efficient Dyson Spheres. Transform theoretical astrophysics into a captivating idle experience of galactic engineering.
Why similar: Space Sim 31.2% ★, Clicker 20.6%, Idler 18.6%, Simulation 8.9%, Realistic 8.5%
TeepyTime is a shared ambient application. You appear as a glowing orb in space alongside other connected players. There are no objectives. Each player's orbit is procedurally generated and unique.
Why similar: Space Sim 39.3% ★, Space 21.3%, Immersive Sim 15.5%, Simulation 11%, Multiplayer 6.1%
Toilet Paper Idle is an incremental game about consuming as much toilet papers as possible with the help of helpers, skills, and upgrades. Discover special types of toilet papers as you progress, and be careful to not clog your toilet!
Why similar: Idler 41.7%, Clicker 34.5%, Simulation 11.1%, Sandbox 6.4%, Casual 4.1%
The whole universe is at your mouse-clicks in this sci-fi idler game - make stars, make constellations, and make more power... to keep making more! Plus, you'll get to discover real constellations, or design your own :)
Why similar: Clicker 31.4%, Idler 30.7%, Space 18.6%, Sandbox 9.2%, Casual 5.7%
MOSS Becoming Human is an AI science game where players develop and deploy AI agents to build a Martian civilization. Customize, evolve, and test AI in various modes, shaping diverse outcomes. Agents can also interact with the real world, including social platforms like X.
Why similar: Space Sim 38.9% ★, Simulation 14%, Sandbox 11.9%, Immersive Sim 7.8%, Realistic 6.5%
Generate energy, and colonize the entire universe! Click for Humanity is an idle game. Start from Earth and take control of the entire solar system!
Why similar: Idler 45.8%, Clicker 24.2%, Space 16.2%, Sci-fi 6.7%, Casual 5.6%
X-Tension is the eagerly awaited expansion pack to X: Beyond the Frontier. The expansion is not limited by a linear plot line but makes use of new ways to expand your empire. You can now take part in missions that are offered to you throughout the game.
Why similar: Space Sim 36.7% ★, Space 24.3%, Simulation 17.4%, Sandbox 9.5%, Sci-fi 7.5%
Experience cosmic harmony in this Katakamuna-inspired idle game. Gather "Ka," the essence of all existence, and weave the 80 verses of the Katakamuna Utahi. As an idle game, actions automate as you progress, allowing you to create harmony through color and sound, even when offline.
Why similar: Space Sim 30.5% ★, Idler 22.3%, Clicker 19.1%, Space 9.8%, Simulation 6.8%
Take the reins of the newly founded Office of Interstellar Production, annex newly discovered star systems, mine resources and refine quality components to build mighty warships to deliver to the unceasing needs of the Navy. A chill sandbox resource management game.
Why similar: Space Sim 37% ★, Idler 28%, Simulation 14.2%, Space 8.2%, Sandbox 6.5%
Collect Semechki to make your Babushka proud. And while you collect them you can enjoy some nice Hardbass.
Why similar: Clicker 38.6%, Idler 36.3%, Realistic 11.6%, Casual 7%, Simulation 6.2%
Massive ground and space battles with hundreds of units. Seamless landings on huge spherical planets. Interplanetary flights with explorable ship interiors. Boarding vessels anywhere in combat, space or surface. All in a single-server PvE co-op space-sim shooter.
Why similar: Space Sim 38.8% ★, Space 15.9%, Co-op 13.6%, Multiplayer 9.9%, Simulation 7.8%
Weird Wormholes is a casual game about traveling through wormholes to try and get back home. Use your ship to mine planets for resources and process these resources into components to enable your travels.
Why similar: Space Sim 39.2% ★, Idler 24%, Sandbox 13.7%, Space 7.1%, Casual 6.2%
A Co-op spaceship bridge simulator where you form a crew of 3 to 6 players serving in various roles like Captain, Helms, Relay, Weapons and Science officer. It's designed to run on almost any system and to be highly customizable due to it's extensive GM screen and powerful scripting capabilities.
Why similar: Space Sim 34.5% ★, Co-op 14.1%, Space 12.7%, Multiplayer 9.7%, Simulation 8.7%
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Why similar: Space Sim 32.4% ★, Space 29.8%, Simulation 13.5%, Sandbox 9.2%, Sci-fi 6.1%
Caught in the middle of a violent conflict on the fringe of the galaxy — your ability to survive will depend on your piloting skills and combat savvy as a mercenary space fighter. But, as you explore the vastly detailed world of Tachyon: The Fringe, you will often find that the most powerful weapon on your ship is in your head.
Why similar: Space Sim 54.5% ★, Space 23.4%, Simulation 22.1%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 39.3% ★, Space 18%, Simulation 14.2%, Realistic 9.7%, Sci-fi 7.1%
The world's first science-based photorealistic interactive 3D planetarium that models the entire Universe, using procedural generation for uncharted areas.
Why similar: Space Sim 49.2% ★, Simulation 19.2%, Space 18.7%, Realistic 12.7%, Singleplayer 0.2%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 48.8% ★, Clicker 16.5%, Simulation 12.5%, Sci-fi 7.9%, Immersive Sim 7.7%
A "small" universe simulation, where you play as a black hole and try to absorb the whole universe. You decide the size and shape of the universe. Could also be used as a less meaningful CPU benchmark.
Why similar: Space Sim 51.5% ★, Space 22.6%, Simulation 14.7%, Sandbox 8.3%, Relaxing 1.5%
Become an officer at a space border checkpoint on the edge of the galaxy in this space simulator! Inspect documents, repair malfunctions, and fight back against an approaching black hole. Play solo or team up with friends — only coordinated teamwork can keep the station from being lost forever!
Why similar: Space Sim 24.3% ★, Idler 16.4%, Co-op 13.9%, Space 9.6%, Sandbox 7.8%
Our goal is to depict the possibilities of space exploration & combat within a realistic environment- to emphasize the "science" in science-fiction. Key features to include: proper orbital mechanics for all objects in space, detailed ship system control, functionality, inter-dependency & damage reaction.
Why similar: Space Sim 62.6% ★, Simulation 20.1%, Space 17.3%
A cozy multiplayer idle-fishing game that sits anywhere on your desktop. Catch fish, upgrade your gear, and customize your island—and your cat. Invite your friends to hang out and chat.
Why similar: Clicker 32.7%, Idler 31.8%, Online Co-Op 9.6%, Co-op 9.3%, Multiplayer 6%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 45.7% ★, Space 22%, Online Co-Op 7.1%, Simulation 6.5%, Multiplayer 6.5%
Beware of Space Dragons is a short, incremental journey about upgrading a space dragon from a small creature to the king of the cosmos. Eat asteroids, collect resources, get upgrades and become the most powerful being in space!
Why similar: Space Sim 33.3% ★, Idler 21.4%, Clicker 19.9%, Space 10%, Simulation 8.5%
"Your Little Chick" is a casual desktop game that accompanies you. Your little Chick will move around the screen following your mouse.
Why similar: Idler 34.5%, Clicker 34.2%, Simulation 21.2%, Casual 9.7%, Singleplayer 0.4%
As an Artemis astronaut, face the challenges of space flight in the newest manned system that will take humanity back to the Moon thanks to NASA resources and consultation in terms of Artemis MIssions. Manage the mission using VR glasses.
Why similar: Space Sim 42.4% ★, Space 20.5%, Idler 19%, Simulation 9%, Immersive Sim 4.8%
An incremental game with non-standard counting about creating life. Because there's nothing special about base 10.
Why similar: Clicker 36.4%, Idler 31.2%, Space 24.3%, Casual 6.2%, 3D 1.5%
Cats to the Moon is a short incremental game about leading a nation of silly cats as they attempt to become the first ever to land on the moon. Explore space, build your city, and most importantly, reach a place no other cat has ever been.
Why similar: Idler 28.8%, Space Sim 26.6% ★, Clicker 24.5%, Simulation 9.8%, Casual 5.7%
Choose your own adventure in this open-world humanity expansion space simulation. Travel beyond the constellations to new frontiers. Explore, collect resources, supply the expansion efforts, or go battle it out spaceshooter style. Do we seek Galaversal Supremacy or peace? You decide !
Why similar: Space Sim 33.2% ★, Space 15.9%, Online Co-Op 14.4%, Simulation 8.4%, Multiplayer 7.6%
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!
Why similar: Space Sim 36.6% ★, Simulation 15%, Sandbox 13%, Space 11.4%, Futuristic 7.2%
Gaia Maker is a planet-wide simulation game of terraforming, based on real physics and geology. As the planet's overseer, wield advanced technologies to reshape barren planets into life-filled worlds. Foster animal life, cultivate civilizations, or destroy them. Their fate is in your hands.
Why similar: Space Sim 25.2% ★, Idler 22.6%, Sandbox 14.6%, Space 13.4%, Simulation 12.3%
An asteroid mining based idle game. Travel in space and discover.
Why similar: Clicker 32.1%, Idler 31.6%, Space 18.5%, Casual 5.9%, Futuristic 4.9%
Real-time against real pilots; this is Star Wars space combat as it was meant to be! Featuring challenging real-time dogfights of 2 to 8 players, Star Wars™: X-Wing vs. TIE Fighter is one of the most historically significant space combat simulators ever made.
Why similar: Space Sim 46% ★, Space 23.6%, Simulation 16.1%, Multiplayer 12.4%, Sci-fi 2%
A short, chaotic incremental game about growing your black hole as you chase panicked animals across levels with janky physics. Catch them, stack incremental upgrades, and dive into fast runs that always tempt ‘just one more’.
Why similar: Idler 31.2%, Clicker 29.8%, Space 19.2%, Simulation 7.3%, Casual 6.8%
Operate the Starship space launch system and learn how to catch a rocket to understand what it takes to colonize Mars in this ever-evolving simulation of SpaceX Starbase Texas.
Why similar: Space Sim 38% ★, Sandbox 12.8%, Immersive Sim 11.2%, Space 10.5%, Simulation 10.5%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 46.4% ★, Simulation 19.5%, Space 19.3%, Futuristic 6.3%, Sci-fi 5.8%
In the distant future, the X universe faces a period of profound and irrevocable change. While the universe stumbles towards an uncertain future, countless adventures await as new enemies rise in search of power.
Why similar: Space 36.1%, Space Sim 28.4% ★, Simulation 16.9%, Sci-fi 9%, Sandbox 8.8%
Move the hands and arms of an astronaut and push, pull and turn through a physically simulated space, where without gravity nothing is immobile, nothing is safe and nothing is easy.
Why similar: Space Sim 34.9% ★, Space 25.2%, Co-op 16.2%, Top-Down 9.8%, Simulation 7.3%
