
Jitter
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.
Loved how tense and atmospheric Rogue System can get? You will find a few strong contenders among these games.
A space war game where the physics is the star. Design ships from real rocket equations, plan orbits with NASA-grade math, then watch railguns and lasers settle it at thousands of kilometres per second. Hard, honest, and unlike anything else: if you ever wondered what space combat would actually be like, this is your answer.
Tense
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
A flight simulator built on real orbital physics, set in the Noren star system. You fly shuttles and freighters from planet surface to orbit and back, hauling cargo, docking with stations and chasing drifting containers, all by hand. It is slow, precise and demanding, and when a landing finally goes right, it feels earned.
Atmospheric
Scrape together a loan, buy a broken ship and claw your way out of debt in a cut-off solar system. Salvage derelicts, wire up your own life support, hire a crew with real needs, and fly under honest Newtonian physics. A hardcore, scrappy space sim that rewards patience and punishes carelessness.
Tense, Atmospheric
One developer built an entire solar system you can fly through without a single loading screen. Land on full-size planets, clear procedural Xeno bases, refit your ship's interior and dig into a story told through logs and datasticks. Big, quiet, and yours to wander.
Atmospheric
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI. Explore, fight, and survive across a mining colony in the Main Asteroid Belt. Rebuild your ship. Rescue your crew. Reveal the truth behind your mission.
Tense, Atmospheric
Spaceforce Rogue Universe HD is an action RPG space simulation game, with emphasis on key elements such as ship development, exploration of an immersive universe and freedom of choice. After the pilot leaves the starting zone, Spaceforce opens an almost unlimited space for exploration.
Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning. This challenging survival colony sim features deep simulated ship systems and a whole universe to explore.
Atmospheric
Become a Space Mechanic! Get your hands dirty, explore the depths of space and repair broken machinery. Diagnose problems using diagrams and tools, perform repairs, manage your resources and watch the simulated machinery come alive. Or just gaze upon the beauty of the Solar System.
Atmospheric
2d space combat like no other. From the perspective of a single crew member, explore the fully destructible interior of any ship in a massive living world. Engage in space combat with no hitpoints where you know your enemy is dead when you see them fall out of their ship into the cold dark of space.
Tense
Take part in a space program. Design spacecrafts and send them off to explore the vast expanses of space. Experience the real scale of the Solar system and the size of its celestial bodies.
Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule. Power up, orbit Earth, navigate to the Moon, and feel what it was like to be the astronaut in the seat.
Tense, Atmospheric

A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.

Spaceforce Rogue Universe HD is an action RPG space simulation game, with emphasis on key elements such as ship development, exploration of an…

Take control of a fully destructible spaceship and explore, blast or trade your way through the cosmos, alone or with friends.

Take on the role of a spaceship captain. Explore new worlds, and engage in intense ship-to-ship battles.

Mine asteroids in Saturn's rings with real Newtonian physics, then haul your ore home and watch your little operation grow.

Realistic simulation of spaceflight in a full sized Solar System, with all the planets and their major moons. using real forces, distances…

Jumpdrive is a sandbox space sim set in an alternative future heavily inspired by classic 80s sci-fi.

Dropping out of hyperspace, you lay a course of Lagrange Station. Suddenly, the klaxon screams out a warning. Two Darts and a Corsair, closing fast.

Interstellar Rogue is a Sci-Fi Rogue-like where you go on a one Ship mission to destroy The ultimate Robot enemy of humanity.

Deep Sixed is a roguelike space sim that will force you to use strategy, ingenuity and duct tape to keep your ship (and your skull) in one piece as…

Orbitous is an action roguelike where every object has gravity. Every planet, moon, star, enemy, projectile, is attracted to one another.

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.

Assemble a ship from thousands of parts, wire its systems together, and take it to fifteen strange planets, alone or with friends.

Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule.

A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

Buy a broken ship in a cut-off solar system, then keep yourself and your crew alive one scrappy repair at a time.

Build a spaceship tile by tile, keep its air breathable and its crew fed, then jump it toward a new home.

Mine asteroids in Saturn's rings with real Newtonian physics, then haul your ore home and watch your little operation grow.

Build a mining ship piece by piece, haul in asteroids and manage the heat your greed creates before something out there notices.

A flight simulator built on real orbital physics, set in the Noren star system.

As the ship's AI, keep a dying vessel running, manage fragile human survivors and steer your rebuilt colony through a hostile universe.

Build rockets, planes, cars and whole planets from parts you stretch, reshape and paint, then fly them with realistic physics.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Assemble a ship from thousands of parts, wire its systems together, and take it to fifteen strange planets, alone or with friends.

Buy a broken ship in a cut-off solar system, then keep yourself and your crew alive one scrappy repair at a time.

Build a mining ship piece by piece, haul in asteroids and manage the heat your greed creates before something out there notices.

Build a spaceship tile by tile, keep its air breathable and its crew fed, then jump it toward a new home.

Nuclear-powered space combat in the 23rd century! In The Black ® is an intense, realistic space combat simulator with a serious respect for science.

Build your spaceship, manage your crew, and explore the cosmos whilst trying to keep your crew alive and your ship fully functioning.

Design a working starship from the reactor up, then take it into a fresh galaxy each run as a miner, pirate hunter or anything else you fancy.

Fly, fight, mine and trade your way across a procedurally generated galaxy, then run the faction that rules it.

Reentry is a realistic space flight simulator that teaches you the procedures, then hands you the capsule.

A sci-fi exploration & survival game where you take on the role of a spaceship’s AI.

Conquer the Settled Galaxy in Periapsis: Eclipse where gravity, heat and the physics of space are the keys to conquest.

Embark on your asteroid hauling career with Veritago Fortana.