Discover 1997 space sim-tagged games on Steam. Find the best games with this tag.
Explore 1,997 games tagged with space sim
A sci-fi RPG strategy game where you build fleet, attack, trade and explore space. You can fight yourself, have others help you and upgrade your ship or buy plethora of ships for your space garage.
Macht is a 1:1 scale, real physics-based cosmic simulator. Code and manage your own universe simulation; the destiny of all living beings is in your hands.
A classic sidescroller space shooter where the enemy's are randomly created to give you unique challenges. Starting with just a basic ship you will find upgrades as you take down boss's during your runs. With 12 types of armaments to find, they will help you customize your ship to your liking.
Command a crewed starship from the inside. Explore a living galaxy, answer distress calls, fight hostile ships, manage damage, craft supplies, and make captain-level choices during an interstellar war.
Orbit Engineer – Build, grow, and survive in your own space station. Manage crew morale, supplies, and research while facing unpredictable space events and system failures. Every decision matters as you expand and fight to keep your station alive in space.
A space action, looting and ship progression game first made over 25 years ago while I was studying programming, now remade: explore systems, fight, collect loot and upgrade your ship module by module.
Free-to-play space MMO. Pilot a starship across an infinite procedural galaxy — explore 15 civilizations, claim sectors, fight in fleets, trade on the player marketplace.
Transport cargo in this challenging flight through the void of space! Listen to your co-pilot's warnings; manage your fuel, grapple with gravity physics and meteors. Expand your fleet with brand new, massive ships using the money earned from deliveries!
Bean Base is a survival base building farming game where you are solely responsible for your very own space station. Grow crops, explore the stars, and decorate your base; however you want to, survive the elements of space.
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.
A first-person sci-fi survival horror game. Board abandoned ships, explore their dark corridors, uncover what happened to their crews, and survive threats you cannot fight as something watches from the dark.
Lock a target, control range, and work the angle until your guns have a clean shot. Turn direct hits into brutal volleys, stacking buffs, and wildly misplaced confidence. Perihelion: Rogue Orbit is a 2D space combat roguelite where you fit ships, control range, and make every shot count.
You are a space archaeologist searching for ancient and powerful artifacts. After a lifetime spent chasing myths and legends, you finally uncover clues leading to the mysterious Gemini region. Aboard your old but trusted ship, you set course for the adventure of a lifetime.
This pixelated game has 99% more RPG than modern games. Immerse yourself in any role, from a janitor to a space station captain or the head of an SCP facility. Just remember, something can always go wrong.
A physics-driven 2D incremental space-mining sim with depth and heart. Help a family herd cosmic dust, automate production, unlock research, and grow one tiny inherited ship into a vast operation. Can you heal Planet Zoveka?
Test your piloting skills in a top-of the line space racer. Match up against others in the matchmaking mode, compete against AI, or your own personal best times. Race the timer, clear as many rings as you can, and clear the finish line to lock in your time, top speed and accuracy.
/You are the captain! Pull yourself together and get us out of here... sir!/ — gather EXPARTS, advance weapons, master space flight, and rain metal onto your enemies in this physics-driven space sim roguelike where playing chicken with asteroids is just as dangerous as enemy fire.
Build efficient production lines, automate resource transport, and master complex logistics in a 2D factory-building experience focused purely on automation.
An easy to use, fully adjustable space lab with Einstein's special relativity equations in a three-spacecraft configuration. Play around with time dilation and relativistic Doppler effects in space at your own pace. Multiple viewpoints in 3D, real-time, with data export functionality.
A co-op starship bridge sim for 6–25 players. Man a station — helm, weapons, sensors, engineering, comms or command — and no one can fly the ship alone. Communicate, coordinate, and survive together.