60+ similar titles based on shared tags and player behavior. Themes include Space Sim, Space, Singleplayer, Indie.
epsilon wars is a turn based artillery game set in space. players must use the newtonian gravity of suns, planets, and blackholes to guide their torpedoes at enemy ships, space stations, and freighters. challenge yourself in single player and multiplayer (2-4 players).
Rocket Hit
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Star Fleet Deluxe
Command a UGA heavy cruiser against the Krellan Empire. Navigate space, manage resources, and coordinate defense strategies. Use starbases and outposts to protect colonies while engaging in tactical ship combat. Your decisions will determine the fate of sectors in this military space simulation.
Explore every star system, orbit numerous stars, maneuver to various planets, and survive asteroids the longest aboard countless miniaturized rockets in Rocket Hit.
Why similar: Space Sim 60.3%, Minimalist 21.8%, Physics 12.9%, Casual 4.6%, Singleplayer 0.3%
Command a UGA heavy cruiser against the Krellan Empire. Navigate space, manage resources, and coordinate defense strategies. Use starbases and outposts to protect colonies while engaging in tactical ship combat. Your decisions will determine the fate of sectors in this military space simulation.
Why similar: Space Sim 51.3%, Wargame 21.4%, Strategy 10.2%, Pixel Graphics 6.8%, Simulation 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 54.9%, Physics 20.9%, Simulation 14.5%, Strategy 9.5%, Singleplayer 0.3%
In GravBoost, gravity is your greatest ally and your deadliest foe. Master the art of the gravitational slingshot to intercept orbital targets. Manage your fuel and time wisely in this physics-driven space sim where precision is the only way to survive the cosmic pull.
Why similar: Space Sim 49.5%, Physics 23.3%, Minimalist 11.2%, Simulation 11%, 2D 2.4%
A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.
Why similar: Space Sim 53.5%, Physics 23.9%, Simulation 15.5%, 2D 3.9%, Casual 2.9%
Turn-based spaceship battles in a tense fight for survival
Why similar: Space Sim 43.8%, Turn-Based Strategy 21%, Physics 6.2%, Procedural Generation 6.2%, Strategy 5.8%
Take command of a deep space trading outpost in this infinitely scaling, terminal-based economy simulator. Buy low, sell high, construct powerful station modules, manage trade fleets, and defend against deadly pirate raids. Can you build the wealthiest station in the galaxy?
Why similar: Space Sim 39.4%, Turn-Based Strategy 21.2%, Minimalist 13.1%, Simulation 10.6%, Strategy 8.7%
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 48.4%, Turn-Based Strategy 22.5%, Simulation 13%, Strategy 10.1%, Turn-Based Tactics 3.2%
A Cosmic twist on a Suika-style game with space gravity. Help our little friend Sputnik on his journey to become the Sun.
Why similar: Space Sim 51.2%, Minimalist 15.6%, Strategy 11.4%, Physics 9%, Casual 8.6%
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 57.1%, Physics 25.7%, Simulation 14.5%, 2D 2.8%
Build spacecraft with a realistic part-based editor and fight multiplayer orbital wars using Keplerian, Newtonian, and patched-conics flight. Engage with lasers, railguns, missiles, and EW in fast, decisive battles shaped by strategy and logistics.
Why similar: Space Sim 54.2%, Wargame 15.5%, Physics 13.6%, Simulation 10.1%, Strategy 6.5%
An addictive retro strategy simulation! Simple rules with deep strategy. A powerful, highly flexible map editor. Built by a developer who has sunk countless hours into strategy games, with one concept in mind: the perfect companion for an immortal life.
Why similar: Turn-Based Strategy 26.5%, Wargame 24.6%, Simulation 14.2%, Strategy 11.1%, Local Multiplayer 7.3%
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 55.6%, Minimalist 17.7%, Simulation 14.7%, Physics 11.8%, Singleplayer 0.3%
This is an incremental game where you become a cozy destroyer of worlds.
Why similar: Space Sim 54.1%, Minimalist 13.7%, Simulation 11.3%, Physics 7.6%, Casual 7.1%
A turn based strategy version of space war game
Why similar: Space Sim 41.5%, Turn-Based Strategy 22.1%, Wargame 16.8%, Strategy 6.7%, Casual 4.8%
A minimalistic, turn-based wargame without randomness that puts emphasis on outmanouvering and striking the enemy with diverse unit types. Fight in the field, besiege forts or hunt down enemy king in local or streamed PvP. Illustrated with digitized, centuries-old copperplates.
Why similar: Turn-Based Strategy 22.9%, Local Multiplayer 20.7%, Minimalist 20.3%, Wargame 16.4%, Pixel Graphics 7.4%
Gravitation is a sandbox simulation set in the vastness of the cosmos and built on the laws of real-world physics.
Why similar: Space Sim 51.1%, Simulation 13.9%, Physics 11.7%, Strategy 11.3%, Casual 9.1%
As Captain, you must lead your spaceship to defeat the rebel forces scattered across the galaxy. Scour the sectors for enemies and remain alert! Determine the right coordinates and torpedo your foe down.
Why similar: Space Sim 40.2%, Turn-Based Strategy 27.9%, Simulation 10.8%, Strategy 10.4%, Turn-Based Combat 4.4%
Asteroid Mining Empire is a sci-fi mining progression game where you harvest asteroid fields, earn credits, unlock upgrades, expand your ship and drone systems, and push toward powerful long-term rebirth progression as your small operation grows into a space industry.
Why similar: Space Sim 65%, Colorful 11.7%, Pixel Graphics 11.3%, Casual 6.6%, 2D 5%
Guardian Above the Domes is a real-time artillery game built around realistic orbital mechanics. Bombard the enemy from a lone space station, defend the last domed cities on an airless planet, and uncover its lost history alongside a cat-shaped AI.
Why similar: Space Sim 52.8%, Physics 20.3%, Minimalist 14.5%, Simulation 9.5%, Strategy 2.5%
Casually nuke targets on the surface of a planet with a long-range cannon, by adjusting the cannon's loaded ammo, heading, azimuth, and power.
Why similar: Space Sim 42.4%, Turn-Based Strategy 21.8%, Wargame 20.7%, Physics 8.8%, Casual 4.7%
You are the captain of the Galactic battleship, building hundreds of gun turrets, raising dozens of space fighters, establishing aircraft carrier groups, space stations, and conquering the entire Milky Way
Why similar: Space Sim 51.4%, Wargame 22.7%, Physics 12.5%, Simulation 7.7%, Strategy 5.7%
As the CEO of a spaceship design company, arrange blocks with different modes and functions to build powerful ships. Use resources from battles to upgrade blocks and acquire new ones through supplies. Strategically enhance your ship to maximize performance and defeat competitors.
Why similar: Space Sim 48.6%, Wargame 18.8%, Simulation 13.8%, Strategy 10.8%, Casual 4.9%
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 81.9%, Simulation 18.1%
Simulate the physics of the Universe on a large scale and create stunning visuals. Play with intergalactic interactions, smash planets together and even create the Big Bang itself!
Why similar: Space Sim 46.4%, Physics 22%, Simulation 15.4%, Colorful 6.6%, Casual 6.1%
Super Space Frogs is a 2D physics-based rocket game. Design, Deploy, and Fly awesome rockets. Unlock new technology to build bigger and better ships. Explore the solar system and unlocks the mysteries it holds.
Why similar: Space Sim 46.9%, Physics 18.8%, Wargame 17.9%, Simulation 7.4%, Pixel Graphics 6.3%
Can you assemble a robot? Assemble a combat robot using 8 parts and build a robot army. Earth has been overrun by uncontrollable AI robots, and humanity has gone extinct. The only remaining humans are the descendants of criminals who settled on Mars.
Why similar: Space Sim 45.6%, Turn-Based Strategy 20.2%, Simulation 11.5%, Strategy 8.9%, Pixel Graphics 5.3%
An open galaxy space sim of trade, mining, colonization, and real time combat. Explore a procedurally generated universe, strip mine asteroid fields, claim and fortify your own worlds, and climb through a galaxy of five rival factions. Play solo or with a friend in online co-op.
Why similar: Space Sim 59.4%, Wargame 24.7%, Strategy 7.6%, Simulation 5.7%, 2D 2.2%
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 69.6%, Physics 16.4%, Simulation 13.7%, Singleplayer 0.3%
Embark on a cosmic journey in this galaxy-building card game! Play cards representing planets, moons, stars or galaxies. Strategically place them to earn Stardust using adjacency bonuses and abilities. Compete, collect and upgrade to master the art of galaxy creation.
Why similar: Space Sim 50.4%, Turn-Based Strategy 24.2%, Strategy 8.2%, Colorful 7.3%, Casual 5.9%
Velocity-driven arcade action!
Why similar: Space Sim 48.6%, Physics 17.7%, Minimalist 16.8%, Pixel Graphics 7.6%, Casual 5.5%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 63.4%, Physics 21.3%, Simulation 9.4%, Casual 5.6%, Singleplayer 0.2%
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 59%, Simulation 16.5%, Strategy 12.8%, Physics 11.5%, Singleplayer 0.3%
Travelers in Space Crack is a survive game in deep space. Explore in different galaxy through space cracks. To find and gather useful resource, to trade and make money are all important to develop your own fleets. And only through build massive fleets, you triumph over the unknown evil forces.
Why similar: Space Sim 50.7%, Wargame 21.5%, Simulation 14%, Strategy 10.9%, 2D 2.6%
The endless expanse of space has never been such a dangerous place. Take command as a Space Fleet Admiral who will face the challenge of galactic war and determine the fate of the universe.
Why similar: Space Sim 56.6%, Wargame 18.4%, Simulation 12.5%, Strategy 12.3%, Singleplayer 0.2%
Every button is a thruster. The rest is physics. Land your rocket without crashing. Play solo, or put a friend on each thruster and watch teamwork turn to chaos.
Why similar: Space Sim 52.5%, Minimalist 17.5%, Simulation 9.8%, Physics 9.7%, Local Multiplayer 6.5%
Build stations above picky planets, match modules to what the locals actually want, and grow a trade empire that earns while you're away. Court the factions or cross them on the road from your first rattling fusion can to a megastructure that tames a black hole.
Why similar: Space Sim 51.2%, Minimalist 13.8%, Simulation 13%, Strategy 10.6%, Casual 8.4%
Launch. Slingshot. Crash. Repeat. Slingshot is a pixel-art orbital mechanics arcade about gravity, fuel, and perfect timing. Chain flybys across eight planets, reach escape velocity, and tune in to Spacify : 12 destinations, 12 soundtracks, 100+ achievements.
Logos Orbit is an emergent cosmic tuning simulation where you rewrite the "Logos" of an ever-expanding universe to control the collision and equilibrium of stars. Place gravity-altering Sigils to tune the orbits of star systems on the brink of collapse.
Why similar: Space Sim 39.2%, Physics 23.9%, Minimalist 21.1%, Simulation 7.6%, Strategy 4.8%
Rewrite WWII in Simple War: The Unbroken Treaties, the first alternate-history turn-based strategy game to have the Molotov-Ribbentrop Treaty unbroken. Outsmart historical legends like Patton and Montgomery as you level up, and master land, sea, and air combat across 14 global campaigns.
Why similar: Turn-Based Strategy 25.7%, Minimalist 25.1%, Wargame 23.4%, Pixel Graphics 13.9%, Strategy 8.8%
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 65.6%, Simulation 17.3%, Physics 16.6%, Singleplayer 0.4%
Somewhere in the third dimension there lives an alien Joe. He can't sit still. He constantly travels and explores the world and galaxies. This time he came across a new planet.
Why similar: Space Sim 60.3%, Simulation 16%, Casual 11.2%, Pixel Graphics 8.4%, 2D 3.7%
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 66.6%, Simulation 17.6%, Physics 15.5%, Singleplayer 0.4%
Navigate your rocket through the universe by using the centripetal and centrifugal forces! Wander around the stars and find your way home! Explore what's hidden at the end of the galaxy and have fun with your friends!
Why similar: Space Sim 40.7%, Physics 26.8%, Local Multiplayer 9.8%, Casual 9.6%, Colorful 8.3%
Lead an expedition into an unexplored solar system. Build rockets, aircraft, and other vehicles, discover new worlds, gather resources, complete missions, unlock technology, and grow a colony of tiny purple Klorps in this spaceflight sandbox.
Why similar: Space Sim 58%, Physics 20.3%, Simulation 15.8%, Colorful 5.7%, Singleplayer 0.2%
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 78.2%, Simulation 21.8%
Aurelia: Stellar Arising - 3D Turn-based Fleet vs. Fleet Space Combat Game. Choose between two factions and fight for control of the Aurelia System in over 77 missions per faction. Control fleets of up to 9 ships and give maneuver and tactical commands to each ship.
Why similar: Space Sim 42.7%, Turn-Based Strategy 20.4%, Wargame 18.8%, Simulation 7.9%, Strategy 6.6%
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 69.4%, Simulation 16.8%, Strategy 5.7%, 2D 4.9%, Procedural Generation 3.1%
Warfront_Command is a turn-based strategy game where you lead a team of soldiers into battle, using clever tactics and explosive combat to outsmart your opponents. Engage in fast-paced, action-packed battles with strategic depth.
Why similar: Turn-Based Strategy 29.2%, Wargame 27.1%, Strategy 12%, Local Multiplayer 11.4%, Casual 8.6%
Explore the galaxy through the eyes of an android pilot. Enjoy a mix of relaxing planetary scanning and arcade-style combat as you upgrade your fleet. A slow-paced space sim for those who love the hum of an engine and the glow of distant suns.
Why similar: Space Sim 81.2%, Casual 12.9%, 2D 5.5%, Singleplayer 0.4%
Maneuver through Asteroids and collect Juice!
Why similar: Space Sim 58.6%, Simulation 15.5%, Casual 10.4%, Colorful 7.4%, Procedural Generation 4.1%
This is a single player game. You play a rebooted android in a broken shuttle. You need to fly the ship, keep the energy systems functional, mine some fuel from asteroids and feed the FTL drive with energy.
Why similar: Space Sim 60.2%, Physics 15.6%, Simulation 10%, Minimalist 9.8%, Casual 3.8%
Sand flows and portals glow in this one-of-a-kind puzzle adventure
Why similar: Physics 43%, Minimalist 21.6%, Simulation 11.1%, Pixel Graphics 9.4%, Strategy 7.7%
Red Reconquest is a turn-based hex strategy game set on Mars in 2247. Command Earth Coalition Forces through 8 campaigns to liberate New Olympus from the MLC. Classic hex wargame inspired by Panzer General.
Why similar: Wargame 37.4%, Turn-Based Strategy 32.5%, Strategy 12.6%, Turn-Based Combat 7.2%, Simulation 5.5%
The new strategy wargame, in a retro Japanese atmosphere. Choose secretly your own army at the start of the game, and use your well-trained tactics to defeat your opponent!
Why similar: Turn-Based Strategy 25.2%, Wargame 24.8%, Local Multiplayer 22.2%, Pixel Graphics 7.4%, Strategy 6.9%
Take command of a nuclear-powered space corvette in a Cold War-flavored sci-fi campaign. Balance tactics, crew, and limited resources in a dynamic forever-war. Retro pixel art meets deep strategy fifteen minutes into the future of 1989.
Why similar: Space Sim 47.2%, Turn-Based Strategy 19.4%, Simulation 8.2%, Strategy 8.2%, Turn-Based Tactics 5.2%
Mine a vast, lonely asteroid field at the edge of a giant solar system. Tear ore from drifting rocks, haul it back to the station, and upgrade a rust-bucket into a roaring hauler. Dodge mini-suns, the sun, and a black hole — and clear the whole field to win.
Why similar: Space Sim 59%, Simulation 16.5%, Strategy 13.4%, Casual 10.8%, Singleplayer 0.3%
Colonize a galaxy in 256 colors! In this RiscOS gem from 1997, the fate of human civilization lies in your hands. Travel the stars, claim uninhabited planets or fight over them against your alien opponents. Your ultimate chance to relive the original experience, on the PC for the first time ever.
Why similar: Space Sim 43.2%, Turn-Based Strategy 25.5%, Simulation 12.1%, Strategy 9.7%, Pixel Graphics 6.7%
Master spaceflight and progress through realistic orbital mechanics challenges of increasing complexity. Plot maneuvers to coordinate transfer orbits, gravity assists, and high-stakes rendezvous.
Why similar: Space Sim 40.7%, Physics 25.5%, Simulation 16.7%, Minimalist 14.3%, 2D 2.3%
Space hopper is a charming gravity puzzle game with a touching narrative
Why similar: Space Sim 53.1%, Strategy 13.3%, Physics 10.9%, Casual 10.6%, Colorful 8%
