Space Sim Games
Discover 1769 space sim-tagged games on Steam. Find the best games with this tag.
Games with Space Sim
Explore 1769 games tagged with space sim
0Cleaning the Space
“Cleaning the Space” is a game about clearing debris in Earth’s low orbit. Avoid obstacles and use various tools to clean up the space!
0Preset Rocket Plan
A rocket simulation game inspired by SpaceX's rocket recovery technology: Precisely control rocket engines, plan launches, complete missions, secure government funding, deliver supplies to Mars, and ultimately achieve Mars terraforming and human colonization.
0Project Substrata
A base-building and automation game about restoring a ruined planet. Mine resources, build factories, deploy AI drones, and revive a living world.
0C.H.I.M.P.
C.H.I.M.P. is a cooperative multiplayer game where players work together to control a spaceship. On the spaceship, each player must perform their assigned role, such as piloting, shooting, or reloading. Can you reach your destination without fighting with your crewmates?
0SMBH : Super Massive Black Hole
This game is a casual single-player experience. Move through vast cosmic landscapes in 3D while collecting characters and items. You're sure to find yourself smiling at the nostalgic sci-fi gimmicks and mechanics. Enjoy a robust sci-fi adventure!
0LootRun
Earth is dying. Step through portals into alien worlds, explore, gather vital resources, use physics-driven interactions, and avoid deadly creatures. Solo or 2–4 player first-person co-op survival focused on discovery and extraction
0Mikseli: Genesis
A sci-fi FPS where a pirate ambush scatters your family across alien planets. Play as Arin, fight bosses, travel through portals, and reunite the Mikseli family. Demo available now. Wishlist for launch updates.
0Starship Command: Orion Spur
Command the CSV Leonidas in authentic capital ship warfare. Lead from the bridge or take direct control as war erupts in the Orion Spur. Your ship. Your crew. Your orders.
0GALAXY WARS Ⅱ
A new-style space war game that blends strategy simulation and shooting action. Command your fleet on the map and pilot your own fighter in battle. Combine 25 types of warships and 49 types of fighters freely, and build your ultimate fleet using production, capture, and formations.
0M.A.Y.A
Take on the role of sci-fi warrior Maya. Capture uplinks, master a complex move-set along with weapon upgrades, and survive on a hostile planet.
0DarkSpase
Galaga meets Tie Fighter meets Elite Dangerous. A sci-fi starfighter combat sim with NASA-accurate Keplerian orbits. Voyage across the Solar System with real-time FTL. Engage Dregg swarms in dynamic PvE encounters. Outmaneuver invaders by pushing Newtonian physics to the limit at 150 m/s.
0Domestic Cat
You take the role of a miner piloting the Domestic Cat spaceship to make as much credits as you can by mining asteroids through sectors composed of nine randomly assorted sub-sectors.
0DREADNOUGHT TARTARUS
DREADNOUGHT: TARTARUS is a semi-automated strategic simulation game centered around a single, colossal battleship. Take control of the massive warship TARTARUS and destroy everything in your path as the battlefield continuously advances！
0FARWORLD BEACON
You are the supreme commander who directing the construction of a galactic space base. You need to manage the living and administrative needs of the space base residents, establish the industrial chain for space docks and starship, and ultimately complete a dream starship.
0Stationbreak
A grounded sci-fi station builder where you hold failing systems together while pursued by a relentless, energy-hungry swarm. As a fleet on the run, drop into hostile systems, gather what you can, and jump away before you are overwhelmed. Try to survive long enough to secure a future for humanity.
0Astefactor
Mine asteroids, process resources, upgrade your equipment, repeat. Ah, and also defend your factory, because it seems like quite a few folks are interested in that strange device you just found. Who knows why? There's no way it's of some universal importance, right?..
0Cats to the Moon
Cats to the Moon is a short incremental game about leading a nation of silly cats as they attempt to become the first ever to land on the moon. Explore space, build your city, and most importantly, reach a place no other cat has ever been.
0Catstronaut, Félicette's adventures
A 2D platform game set in space, based on gravity and mini-planets, in which you play as Félicette, who travels through space. You will have to navigate each level, using your skills to manage the gravity of the planets you encounter, jumping, using your jetpack, and other surprises...
0Hypernet Explorer
Roguelite immersive sim set in post Y2K Europe.
0Moon Crashers
Moon Crashers is a 4-player online co-op game. Crash-land on the lunar surface with your squad, drift across craters, scavenge junk & rare minerals, uncover ancient ruins, build your ride, and rocket back home. Think you can make it home?