60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, Space, Singleplayer.
Survive in a space casino under siege by pirates! Spin the slots, earn coins, upgrade your ship’s defenses, and pay for oxygen. Escape or suffocate!
Rogue System
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.
Tachyon: The Fringe
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.
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 61.6%, Simulation 27.7%, Space 10.7%
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 54.4%, Simulation 30.8%, Space 14.8%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 44.9%, Simulation 38.4%, Space 16.6%
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 48.1%, Simulation 16.7%, Space 12.1%, First-Person 9%, 3D 6.6%
Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances, velocities and time. Chapter 1: The Apollo Days. Incredibly detailed Apollo Program missions starting with Apollo 8 lunar orbit missions.
Why similar: Space Sim 43.4%, Simulation 36%, Space 20.6%
Haul Yeah! is a chill co-op space trucking game. Live aboard your ship, grow food, cook meals, deploy drones, repair hull systems, trade on a player-driven market, and haul resources across 15 star systems. Play solo or with up to 3 friends via Steam.
Why similar: Space Sim 46%, Simulation 22.9%, Space 8.1%, First-Person 7.5%, Crafting 6.6%
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 57.1%, Simulation 22.8%, Space 15.9%, 3D 3.8%, Singleplayer 0.5%
Take to the stars and explore the solar system. Master the orbital mechanics of N-body physics. Plot a careful course to complete your mission.
Why similar: Space Sim 52.5%, Simulation 28.4%, Space 14%, 3D 4.5%, Singleplayer 0.5%
Evil A.I. Space Bots are attacking Earth, You and Your team of Good A.I. Bots must stop them !
Why similar: Space Sim 51.6%, Simulation 28.2%, Space 13.3%, 3D 6.4%, Singleplayer 0.6%
In the midst of a seemingly hopeless war among the stars, take control of highly customizable spacefighters to experience classic space combat action throughout a story-driven campaign.
Why similar: Space Sim 59.3%, Space 16.6%, Simulation 14.9%, Retro 8.4%, Singleplayer 0.8%
Will you make the grade and save the planet? Become a cadet on your first day of training in this 3rd person space combat simulator.
Why similar: Space Sim 43.3%, Simulation 41.6%, Space 15.1%
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 55.7%, Simulation 30.4%, Space 13.4%, Singleplayer 0.6%
A futuristic sci-fi persistent universe exploration game with one million stars and 18 million planets and moons. Fly your ship to any star and explore its solar system. Claiming stars, planets and moons will make them yours forever - other players will see your discoveries and you will see theirs.
Why similar: Space Sim 55.2%, Simulation 28.4%, Space 9.4%, 3D 6.6%, Singleplayer 0.5%
Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.
Why similar: Space Sim 56.4%, Simulation 27.9%, Space 14.9%, Singleplayer 0.7%
This simulation software brings the solar system to your fingertips, allowing you to explore the orbits of planets and witness the fascinating effects of introducing new cosmic objects like asteroids, extra suns, or even a black hole.
Why similar: Space Sim 54.1%, Simulation 28.9%, Space 10.6%, 3D 5.9%, Singleplayer 0.5%
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 57.1%, Simulation 20.4%, Roguelite 9.9%, 3D 7.4%, Resource Management 4.6%
Against the overwhelming might of the Empire stands a small but growing Rebel Alliance. Scattered resistance groups are uniting and what is needed most now are Starfighter pilots. Will you join their struggle to end this tyranny and become a hero of the Rebellion?
Why similar: Space Sim 62.3%, Simulation 19.1%, Space 17.5%, Singleplayer 1.1%
SPACE SEX SHOP is an 18+ store simulator where you have to open the first adult store in space 🚀✨. Manage your inventory, study demand among different alien races 👽🤖, develop your station, and step by step turn a small trading module into a galactic empire 👑.
Why similar: Space Sim 49.6%, Simulation 25.5%, Space 10.2%, First-Person 7.9%, 3D 6.2%
Trade your wares and eliminate the competition in a cutthroat world. Buy new ships and stations to mine and haul resources. Explore the vast emptiness of space.
Why similar: Space Sim 61.4%, Simulation 19.7%, Space 18.9%
Welcome to your new career as a gas station attendant in the deepest, darkest corner of space! Serve adorable ships, count your cash, and expand your diesel empire. It's a simple, satisfying job. Just... ignore the whispers in the vents. Everything is fine. Probably.
Why similar: Space Sim 53.1%, Simulation 26.7%, Space 10.3%, First-Person 9.3%, Singleplayer 0.5%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 53.7%, Simulation 31.5%, Space 14.1%, Singleplayer 0.6%
You were promised a hero’s journey. You got a vacuum cleaner. Team up with 3 friends in this chaotic, physics-based co-op game. Build your space station out of "recycled" trash, dodge orbital debris, and try not to burn up in the atmosphere. In space, no one can hear you clean.
Why similar: Space Sim 50%, Simulation 25.5%, Space 9.4%, First-Person 8.6%, 3D 6.6%
Control a mining drone in space. Scan asteroids, extract resources, and manage your equipment. Optimize your workflow and explore a relaxing sci-fi mining experience.
Why similar: Space Sim 50.5%, Simulation 26.2%, Space 8.8%, First-Person 8%, 3D 6.2%
Build rockets and shoot them into space. Once you reach orbit, you are halfway to explore anywhere in the Solar System.
Why similar: Space Sim 51.1%, Simulation 24.1%, Space 20.3%, 3D 3.6%, Singleplayer 0.8%
Build and upgrade your personal ship to travel around a strange planet.
Why similar: Space Sim 48.1%, Simulation 24.3%, Space 14%, Crafting 7.4%, Resource Management 3.5%
Command four space vessels and a band of revolutionary pirates into an all-consuming battle against impossible odds, because there just isn't enough Space for everyone!
Why similar: Space Sim 56.5%, Simulation 43.5%
History of Space is an immersive and educational game that allows players to explore a virtual space history museum, delving into the captivating history of space exploration.
Why similar: Space Sim 51.9%, Simulation 28.1%, First-Person 7.5%, Space 6.5%, 3D 5.7%
A simulation sci-fi game where players take on the role of the project manager of a space elevator project. They will progressively achieve project phase goals and ultimately accomplish the ultimate goal of constructing a Mars colonization spacecraft.
Why similar: Space Sim 52.3%, Simulation 29.6%, Space 11.4%, 3D 6.3%, Singleplayer 0.4%
Master physics in this hardcore orbital simulator where Einstein’s theories come to life. Plot trajectories and manipulate spacetime via general relativity, time dilation, and length contraction. Command your starship, outrun time, and explore a universe governed by real physics.
Why similar: Space Sim 54.3%, Simulation 29%, Space 9.7%, 3D 6.5%, Singleplayer 0.5%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Space Sim 45%, Simulation 36%, Space 19%
You are the ISS crew, where the station's fate depends on everyone. Oxygen leaks, system failures, meteorite threats — repair with your own hands and make real-time decisions. Complete missions, perform spacewalks. Experience life in orbit: in space, nothing goes according to plan.
Why similar: Space Sim 47.2%, Simulation 20.1%, Space 9.5%, Resource Management 9%, First-Person 7.9%
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 55.2%, Simulation 26.9%, Space 17.9%
Fuel and fix ships as fast as you can in this Simulation Time Management game.
Why similar: Space Sim 46.1%, Simulation 26.9%, Space 15.7%, First-Person 6.2%, 3D 4.7%
Embark on humanity’s greatest journey to the Moon with Lunaris. Take on the role of an astronaut navigating NASA’s Apollo missions, from the roaring launch of Saturn V to stepping on the lunar surface. Experience the triumphs, challenges, and legacy of space exploration in this immersive simulator.
Why similar: Space Sim 50.2%, Simulation 29%, Space 7.6%, First-Person 7.4%, 3D 5.6%
Guide a coworker through a hostile mining facility using a malfunctioning security terminal. Finish the day’s jobs, avoid a deadly alien, and survive long enough for the escape pod to launch.
Why similar: Space Sim 54.4%, Simulation 31.1%, First-Person 7.5%, 3D 6.5%, Singleplayer 0.6%
Spacebourne is an open space exploration game with Rpg elements. Its world consists of different factions at war. You as an expert pilot need to choose your side or be on no one's side and create a force of your own. Load up your weapons, Ready your ship and warp to adventure.
Why similar: Space Sim 46.9%, Simulation 27.8%, Space 25.3%
Fly a rented corporate vessel in a procedurally-generated universe, navigate risky routes, profit from changing markets before the opportunity disappears and you lose it all. Take jobs, navigate the markets, smuggle, lie. Do everything in order to keep flying.
Why similar: Space Sim 59.9%, Simulation 29.4%, Space 8.5%, Resource Management 2.1%
Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.
Why similar: Space Sim 55.6%, Simulation 21.8%, Space 15.5%, First-Person 6.4%, Singleplayer 0.6%
A dark roguelike where you bet everything on a cursed roulette. Drink, smoke, break the rules, build insane synergies, meet brutal quotas — and survive the spin. Did I mention you smoke?
Why similar: Gambling 45.4% ★, Simulation 19.9%, Roguelite 18.2%, Resource Management 5.5%, Retro 4.6%
After a galactic portal failure you find yourself lost millions of light years away from home, in a foreign galaxy... With your main propulsion systems disabled you are unable to traverse space, so you try to collect resources you find near you in order to create a galactic portal to return back.
Why similar: Space Sim 48.8%, Simulation 27.6%, Space 10.6%, First-Person 7.3%, 3D 5.5%
Pilot your ship across a procedurally generated star map as corruption spreads inward. Each sector holds a stabiliser; protect it from raiders and pump energy into its shields. Jump between nodes, prioritise threats, and manage energy. Hold the line until time runs out, or be consumed by corruption.
Why similar: Space Sim 59.1%, Space 21.6%, Simulation 11.7%, 3D 7.1%, Singleplayer 0.5%
Navigate through a detailed simulation of the solar system, where you can explore planets, moons, and other celestial bodies up close. Access detailed information, images, interactive content, quizzes and even mini-games where you can try to land a space probe.
Why similar: Space Sim 58.5%, Simulation 31.3%, Space 9.5%, Singleplayer 0.7%
Lead a spaceyard: juggle contracts, design, prototype, and build all types of ships—from single-seat fighters to giant cruisers. Create custom vessels to meet precise client specs, then take the helm yourself to prove their worth.
Why similar: Space Sim 45.4%, Simulation 20.5%, Space 16.6%, Crafting 7.5%, First-Person 5.8%
Run Your Own Galactic Fuel Station! Restore an abandoned station, refuel starships, and grow your intergalactic business! Extract fuel, sell rare goods, and repair ships to keep customers happy. Expand your station, automate operations, and become the galaxy's most popular fueling hub!
Why similar: Space Sim 50.3%, Simulation 18.5%, Space 10.2%, First-Person 8.8%, 3D 6.6%
A real-time 3D space simulator and interactive planetarium. Travel to any planet, moon, star, or galaxy and view it from any point in space and time. Accelerate time, land on alien worlds, and expand the universe with community-made add-ons.
Why similar: Space Sim 54.4%, Simulation 28.5%, Space 10.1%, 3D 6.6%, Singleplayer 0.4%
A space trading roguelite. Buy low, sell high, dodge pirates, bribe customs, and pay off your debt to The Syndicate before time runs out.
Why similar: Space Sim 49.8%, Simulation 27%, Roguelite 16.9%, Space 6%, Singleplayer 0.3%
BEAST KING is equipped with not only BB(Big Bonus) and RB(Regular Bonus), but also SAVANNA CHANCE, a new bonus system. You can get any of these bonuses with high probability! A masterpiece of pachislot machine, which loads ultimate SAVANNA CHANCE, appears now!
Why similar: Gambling 54.3% ★, Simulation 45.7%
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 50.3%, Simulation 26.7%, Space 8.7%, 3D 6.2%, Crafting 5.1%
Captain a space freighter on its perilous voyage to deliver vital supplies to the Parvin Frontier! Select your crew, then lead and command their efforts to manage the ship's navigation, engineering, weapons, and more on the fly as crises and obstacles arise in real time.
Why similar: Space Sim 57%, Simulation 21.1%, Space 16%, Retro 5.5%, Singleplayer 0.3%
A small game about running a floating pizzeria in deep space. Serve customers, earn credits, and upgrade your equipment—nothing more, nothing less.
Why similar: Space Sim 39.8%, Simulation 31.4%, First-Person 12.4%, 3D 8.1%, Space 7.2%
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 47.6%, Simulation 31.6%, Space 20%, Singleplayer 0.7%
Space Sim Tycoon – A sandbox transportation tycoon game where you can explore forbidden planets, gather resources, craft goods, and establish routes to manage your space empire.
Why similar: Space Sim 47.8%, Simulation 27.3%, Space 10%, 3D 6.3%, Crafting 4.2%
Survive the void in Null Hørizøn. Trade, fight, and explore a retro-futuristic 3D galaxy with 2D sprites. Upgrade your ship, smuggle goods, and travel across the universe. Tactical Real-Time combat meets Grid-based exploration in this atmospheric space sim. The Null Hørizøn calls, Captain.
Why similar: Space Sim 51.7%, Simulation 20.3%, Space 9.8%, First-Person 7.9%, Crafting 5.4%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 45.5%, Space 22.5%, Simulation 19.2%, Roguelite 9%, 3D 3.1%
A game about an alien that has to abduct things to pay rent!
Why similar: Space Sim 48%, Simulation 26.2%, Space 10.7%, 3D 8.3%, Retro 6.2%
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 49.1%, Roguelite 16.8%, Space 11%, Simulation 10.9%, First-Person 7.1%
House of the Dying Sun is a tactical space shooter that puts you in the cockpit of the universe's most terrifying starfighter. Hunt the enemies of the Empire and bring ruin to their people.
Why similar: Space Sim 57.3%, Simulation 19.5%, Space 18.5%, First-Person 4.1%, Singleplayer 0.6%
I am excited to release my first game on Steam! SimpleRockets was released in 2013 for mobile and I've put a ton of work into it to get it ready for PC and Mac. It was inspired by KSP, and it offers a simpler 2D experience for building rockets and exploring space with realistic orbital mechanics.
Why similar: Space Sim 58.6%, Simulation 30.2%, Space 11.3%
The Imperial Navy is called upon to eradicate the last of the rebellion and restore law and order. As an Imperial navy starfighter pilot, you will safeguard imperiled lives thoughout the galaxy. Join the Emperor's cause in eliminating the Rebel uprising as the Empire strikes back!
Why similar: Space Sim 69.7%, Space 22.1%, Simulation 6.9%, Singleplayer 1.2%
