Games Like AstroNOTs

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 50.7% ★, Simulation 31%, Space 18.2%

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 58.3% ★, Simulation 28.3%, Space 13.4%

Spaceflight add-on for Microsoft Flight Simulator X

Why similar: Space Sim 41.4% ★, Simulation 38.3%, Space 20.3%

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 39.6% ★, Simulation 35.5%, Space 24.9%

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 53.1% ★, Simulation 22.9%, Space 19.5%, 3D 3.6%, 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: Simulation 41.6%, Space Sim 40% ★, Space 18.4%

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 51.8% ★, Simulation 30.6%, Space 16.4%, Singleplayer 1.1%

Explore a precisely recreated lunar surface built from real data and a JAXA-backed simulation.

Why similar: Space Sim 52.4% ★, Simulation 28%, Space 18.3%, Singleplayer 1.3%

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 57.5% ★, Space 21.4%, Simulation 19%, Singleplayer 2.1%

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 50.8% ★, Simulation 29.4%, Space 13.1%, 3D 5.6%, Singleplayer 1%

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 57.3% ★, Space 23.4%, Simulation 19.3%

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 52.2% ★, Simulation 29%, Space 11.7%, 3D 6.3%, Singleplayer 0.8%

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 46.7% ★, Space 24.5%, Simulation 23.9%, 3D 3.4%, Singleplayer 1.5%

A casual space simulation game where you perform orbital manoeuvres on satellites to change their orbit and complete missions.

Why similar: Space Sim 49.9% ★, Simulation 31.6%, Space 17.3%, Singleplayer 1.2%

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 42.5% ★, Space 30.3%, Simulation 27.3%

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 41.2% ★, Simulation 35.8%, Space 23%

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 59.9% ★, Space 22.2%, Simulation 16.3%, Singleplayer 1.6%

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 51.1% ★, Simulation 27%, Space 21.9%

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 49.1% ★, Simulation 30%, Space 14.1%, 3D 6%, Singleplayer 0.8%

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 54.4% ★, Space 26.3%, Simulation 11.6%, 3D 6.7%, Singleplayer 1%

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 43.4% ★, Simulation 31.2%, Space 24%, Singleplayer 1.3%

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 54.6% ★, Simulation 45.4%

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 55.1% ★, Simulation 31.9%, Space 11.8%, Singleplayer 1.2%

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 64.1% ★, Space 26.9%, Simulation 6.9%, Singleplayer 2.2%

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 53.3% ★, Simulation 20%, Space 17.7%, 3D 7.4%, Singleplayer 1.6%

Fly an Apollo-style lander around various planets, landing to earn points and then redocking with the command module to advance to the next level.

Why similar: Simulation 42.5%, Space Sim 39.5% ★, Space 16.5%, Singleplayer 1.5%

Nibiru Voyage is a classic scrolling game with weapon upgrades and hordes of enemy ships.

Why similar: Space Sim 45.9% ★, Bullet Hell 22.9%, Simulation 19.6%, Space 10.9%, Singleplayer 0.7%

Humanity is gone, but the machines never stopped producing, and now there's cargo to move. As a robot space trucker, you’ll jump between systems, navigate astronomical planetary distances, upgrade your junk-hauler, and keep the galaxy's commerce alive. People may be gone but the job's never done!

Why similar: Space Sim 46.1% ★, Simulation 25%, Artificial Intelligence 13.5%, Space 9.6%, 3D 5.3%

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 50.6% ★, Simulation 28.2%, Space 13.8%, 3D 6.5%, Singleplayer 1%

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 55.6% ★, Simulation 31%, Space 13.4%

Rogue Stargun is an action-packed space combat sim where you pilot 5 unique starfighters with interactive VR cockpits in a story-driven single player campaign consisting of over 24 unique missions covering both land and space.

Why similar: Space Sim 50% ★, Simulation 23.8%, Space 14.1%, Artificial Intelligence 7.1%, 3D 4.2%

Orbitous is an action roguelike where every object has gravity. Every planet, moon, star, enemy, projectile, is attracted to one another. Nothing is stationary in this procedurally generated galaxy. Fly between star systems, build weapons, and fight enemies.

Why similar: Space Sim 52.1% ★, Bullet Hell 23.2%, Space 14.7%, Simulation 9%, Singleplayer 0.9%

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 35.5%, Space Sim 33.4% ★, Simulation 30%, Singleplayer 1.1%

Liquid Space lets you interact with ultra-realistic liquids in zero gravity on the international space station.

Why similar: Simulation 42.5%, Space Sim 38.3% ★, Space 19.2%

Parkan II is an original concept game that will allow you to feel as a pilot of a spacecraft lost somewhere in the universe. Become a pirate or mercenary, get money to buy the most powerful cruiser and show them all who is to be the new master of the galaxy. Unforgettable adventures in the Parkan II universe await you!

Why similar: Simulation 34.8%, Space Sim 33.4% ★, Space 31.8%

Fuel and fix ships as fast as you can in this Simulation Time Management game.

Why similar: Space Sim 45.5% ★, Simulation 28.7%, Space 20.5%, 3D 4.7%, Singleplayer 0.5%

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 55.1% ★, Space 23.6%, Simulation 20.3%, Singleplayer 1%

Galactic Pit Stop Simulator is a cooperative space management game for 1–4 players. Run a fuel station in deep space, trade goods in your market and hangar, and refuel incoming ships while working together to keep the station thriving.

Why similar: Space Sim 51.6% ★, Simulation 27.8%, Space 12.9%, 3D 7%, Singleplayer 0.8%

Leaving the formation is a story-driven sci-fi combat simulation based on honest Newtonian flight physics.

Why similar: Space Sim 55.1% ★, Simulation 23.4%, Space 20.3%, Singleplayer 1.1%

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 54.9% ★, Simulation 29.9%, Space 14.1%, Singleplayer 1%

Star Squadron is a next-generation space combat simulator delivering unmatched immersion. With seamless transitions, an interactive narrative, and our proprietary Voice Mimic System that personalizes dialogue to your actions, your choices, and your name, every journey will feel uniquely yours.

Why similar: Space Sim 45.4% ★, Artificial Intelligence 20%, Space 18.3%, Simulation 13.3%, 3D 2.8%

Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!

Why similar: Space Sim 56.6% ★, Space 20.8%, Simulation 18.4%, 3D 3.3%, Singleplayer 0.8%

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 51.8% ★, Simulation 28.6%, Space 12.8%, 3D 6.9%

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 51.8% ★, Simulation 29.1%, Space 11.9%, 3D 6.4%, Singleplayer 0.7%

Astrox Imperium is a relaxing space game where you fly around a generated universe. Mining, Fighting, Building, Exploring, and Surviving. What makes this game unique? You have complete control of how it plays. A robust sandbox and lots of MOD tools. Make it your game, and play it your own way.

Why similar: Space Sim 45.8% ★, Space 32.2%, Simulation 20.4%, Singleplayer 1.6%

Cube Space is a minimalist arcade Shoot `em Up game set in space. You control a spaceship and your task is to score as many points as possible by destroying enemies and obstacles in your path.

Why similar: Space Sim 45.3% ★, Bullet Hell 20.5%, Simulation 18.9%, Space 10%, 3D 5%

A neutral family fights for its business - and its survival - and is swept up in the struggle against the encroaching Empire. You must defy the strong-arm tactics of a rival family who will stop at nothing to destroy your trading company.

Why similar: Space Sim 65.5% ★, Space 26.3%, Simulation 6.3%, Singleplayer 2%

Explore the Solar System! Stand next to the Sun and gain perspective for the true vastness of space beyond our home planet. You're in control of this virtual orrery. Fast-forward and rewind time itself as you highlight planetary orbits and discover a bit more about your nearest celestial neighbors.

Why similar: Simulation 52.6%, Space Sim 47.4% ★

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 56.1% ★, Simulation 22.5%, Space 20.8%, Singleplayer 0.7%

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 53.7% ★, Simulation 31.3%, Space 13.9%, Singleplayer 1.1%

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 53.4% ★, Simulation 31.2%, Space 8.8%, 3D 5.9%, Singleplayer 0.7%

Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.

Why similar: Space Sim 52.9% ★, Space 32.5%, Simulation 13.8%, Singleplayer 0.8%

This space survival sim lets you build a space station, construct ships to gather resources for expansion, and upgrade tech for stronger shields to withstand cosmic radiation, all while surviving in a radioactive environment.

Why similar: Space Sim 48% ★, Simulation 30.2%, Space 14.5%, 3D 6.3%, Singleplayer 1.1%

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 44.3% ★, Simulation 32.1%, Space 22.5%, Singleplayer 1%

We present you a fun simulation game in which you pilot an aircraft and have the mission to destroy parts of a large asteroid that has broken into millions of pieces and is heading towards Earth.

Why similar: Space Sim 53.9% ★, Simulation 30.7%, Space 14.4%, Singleplayer 1%

Use the force of gravity in this fast-paced space shooter with realistic physics and orbital mechanics.

Why similar: Space Sim 40.9% ★, Space 15.6%, Artificial Intelligence 13.9%, Simulation 12.4%, Bullet Hell 12.2%

Build, launch and manage realistic space missions across our solar system, placing satellites and telescopes in precise orbits. Explore planets, collect valuable scientific data and sell your findings to expand your rising aerospace empire.

Why similar: Space Sim 50.5% ★, Simulation 20.7%, Space 13.9%, Artificial Intelligence 10.8%, 3D 3.3%

The hit mobile game Interstellar Pilot 2 has come to Steam. Join the TEF forces heading to the Gatopean sector to find a new home for mankind. Play how you like in this open world space-sim developed by Pixelfactor.

Why similar: Space Sim 49% ★, Simulation 29.1%, Space 15.7%, 3D 5.2%, Singleplayer 1.1%

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 51.4% ★, Simulation 32.1%, Space 10.2%, 3D 5.8%, Singleplayer 0.5%