60+ similar titles based on shared tags and player behavior. Themes include Simulation, Space Sim, 3D, Immersive Sim.
Alone in orbit with a corpse and no way to reach Earth, play as an astronaut who must keep a defunct space station aloft. Maintain the onboard systems, deal with the constant threat of space junk, and navigate the dark halls in zero-gravity. Day by day more systems fail, and the void draws closer.
DeepSpaceDiesel
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.
Boötes
Boötes is a Space Sim where you get to jump on astroids. Collect Crystals, Unlock New Abilities, Find Secrets to Unlock New Suits, and Much More. You are all alone in The Boötes Void where you find mysterious crystals that can help fuel your space shuttle so you can visit the Cold Dark.
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 42.6%, Immersive Sim 18.6%, Simulation 15.6%, First-Person 7.7%, Atmospheric 5.5%
Boötes is a Space Sim where you get to jump on astroids. Collect Crystals, Unlock New Abilities, Find Secrets to Unlock New Suits, and Much More. You are all alone in The Boötes Void where you find mysterious crystals that can help fuel your space shuttle so you can visit the Cold Dark.
Why similar: Space Sim 50.2%, Immersive Sim 12.7%, Simulation 11.5%, Horror 9%, Psychological 5.4%
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 40.5%, Immersive Sim 17.6%, Simulation 17.1%, First-Person 6.1%, Casual 5.8%
Enter an infinite‑loop laboratory and retrieve uncontaminated extraterrestrial samples, and ultimately achieve your mission objectives.
Why similar: Space Sim 31.4%, Immersive Sim 20%, Simulation 8.7%, Horror 7.6%, Psychological Horror 7.5%
TeepyTime is a shared ambient application. You appear as a glowing orb in space alongside other connected players. There are no objectives. Each player's orbit is procedurally generated and unique.
Why similar: Space Sim 42.1%, Immersive Sim 24.6%, Simulation 12%, Space 9%, Casual 7.7%
YOU ARE THE ONLY HUMAN ON THE SPACE STATION. YOU DON’T KNOW HOW YOU GOT HERE. KEEP IT ALIVE. TRY TO SURVIVE.
Why similar: Space Sim 37.1%, Immersive Sim 16.4%, Horror 9.3%, Space 7.7%, First-Person 6.9%
In Delos, you are the space traffic controller managing the flow of ships at a bustling space station. Direct docking, allocate resources, and prevent collisions in a real-time strategy setting. Balance efficiency and safety to maintain order in the interstellar hub.
Why similar: Space Sim 52.7%, Simulation 13.7%, Immersive Sim 12.4%, 3D 7.3%, Sci-fi 7.2%
Welcome to this exciting gaming world, where you will transform into a true space explorer and embark on a magnificent journey of exploring the wonders of the universe!
Why similar: Space Sim 47.2%, Immersive Sim 20.6%, Simulation 11.9%, Casual 10.3%, 3D 4.6%
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 45.1%, Immersive Sim 25.6%, Simulation 11.1%, First-Person 4.6%, Casual 4.1%
Manage your failing ship, evade lurking horrors, and navigate the galaxies to find the Lunar Star Base. With limited oxygen, dwindling power, and unknown terrors closing in, every decision is life or death. Will you make it home—or be lost forever?
Why similar: Space Sim 35.7%, Simulation 10.2%, Psychological Horror 10%, Sci-fi 6.8%, Psychological 6.1%
Anomaly Operation is a sci-fi horror observation game. Trapped in the security room, you must monitor a derelict ship via CCTV. Report anomalies and avoid lethal threats. Survive until 03:00 AM.
Why similar: Space Sim 42.6%, Immersive Sim 18.6%, Simulation 16.6%, First-Person 6.1%, 3D 5.6%
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 69.6%, Simulation 22.8%, Space 7.5%
If this message still exists, then we didn’t. Restore the station’s emergency power, explore abandoned laboratories and industrial sectors, solve the failures we left behind, and remember—every generator you restart brings the station closer to life… and something closer to you
Why similar: Space Sim 34.1%, Immersive Sim 14.5%, Simulation 9%, Horror 8.9%, Psychological Horror 8.4%
You are a photographer in a Japanese Classroom armed with only your camera and wits trying to capture photos of anomalies using your good memory and attention to detail. Capture photo's of anomalies to escape CLASSROOM 9.
Why similar: Simulation 26.4%, Immersive Sim 17.7%, Psychological 15.5%, Mystery 9.4%, Psychological Horror 8.6%
A first-person horror simulation game. You owe money. So you work nights at a gas station in the middle of nowhere. Serve whoever shows up, and try not to think about what's watching from the dark. Something ancient is watching, and it isn't planning to leave.
Why similar: Immersive Sim 21.9%, Horror 15.7%, Simulation 14.9%, Pixel Graphics 12.1%, First-Person 10.5%
Explore a star system while surviving the harsh conditions of space and whatever lurks in the darkness.
Why similar: Space Sim 36.3%, Horror 9.9%, Psychological Horror 9.2%, Pixel Graphics 8.2%, Space 7.3%
Opportunity is an atmospheric narrative game where you become the famous NASA rover and brave the many obstacles littering the desolate red planet in order to finally complete its mission.
Why similar: Space Sim 45.3%, Immersive Sim 18.2%, Simulation 16.8%, 3D 4.9%, Atmospheric 4.8%
A routine spacewalk procedure traps you in an endless loop. Observe the spaceship carefully, detect anomalies, and choose the right path to reach the airlock and escape.
Why similar: Space Sim 43%, Psychological Horror 12.5%, Horror 10.9%, Simulation 9.4%, First-Person 7.1%
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 54.1%, Simulation 20.4%, 3D 6.9%, Atmospheric 6.7%, Space 5.7%
Rover Simulator allows you to experience the cosmos through the lens of a Rover. Explore celestial bodies across the galaxy in the pursuit of evidence pointing to signs of life as well as gaining a broader understanding of the universe to pave the way for colonization beyond the Earth.
Why similar: Space Sim 45.9%, Immersive Sim 17.6%, Simulation 16.1%, First-Person 6.5%, 3D 5.3%
After a galactic portal failure you find yourself lost millions of light years away from home, in a foreign galaxy... With your main propulsion systems disabled you are unable to traverse space, so you try to collect resources you find near you in order to create a galactic portal to return back.
Why similar: Space Sim 43.9%, Simulation 18.1%, Casual 9.8%, First-Person 6.7%, Space 5.9%
Venture into the depths of space and leave your legacy among the stars. In Star Legacy, explore galaxies, upgrade your ship, and survive on unknown planets.
Why similar: Space Sim 49%, Immersive Sim 16.9%, Casual 9.9%, First-Person 6.6%, 3D 5.1%
Fly real astrodynamics from an Apollo-era DSKY. Plan Lambert transfers, mine asteroids, build a fleet, and survive a 38-body solar system where every trajectory is solved from Kepler's equation. No autopilot, no cheating.
Why similar: Space Sim 47.7%, Immersive Sim 19.6%, Simulation 17.2%, Space 5.3%, Atmospheric 5%
Step into Haven-1, the world's first commercial space station. Unlock its hatch to navigate through the interior of the station, where you can interact with the storage area, the crew quarters, the Haven-1 Lab, and a stunning, 180-degree view of Earth.
Why similar: Space Sim 52.4%, Immersive Sim 20.3%, Casual 11.3%, Space 8.2%, Simulation 6.4%
Haunted Space is a dark-sci-fi multiplayer co-op where you become a raider, a lethal bio-ship hybrid forged for combat. Join forces with your allies to hunt down the Colossi, titanic creatures that dominate the void. Evolve, fight, and survive in a ruthless alien galaxy.
Why similar: Space Sim 37.3%, Immersive Sim 14.9%, Horror 9.1%, Space 7.9%, First-Person 7.6%
Find delicious food in the dark kitchen. But you have to move as carefully as possible. My mom may wake up.
Why similar: Immersive Sim 24.3%, Psychological 18.5%, Psychological Horror 13.4%, Horror 11.4%, Simulation 9.7%
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 48.8%, Simulation 19.3%, First-Person 7.2%, Casual 7%, 3D 5.7%
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 61.7%, Simulation 11.3%, Space 10.7%, Sci-fi 8.1%, Atmospheric 6.4%
Familiar feeds. New rooms. The end of your watch—unless the station has other plans.
Why similar: Space Sim 27.1%, Immersive Sim 18.4%, Horror 10.6%, Psychological Horror 10.5%, Sci-fi 6.9%
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 49.1%, Simulation 18.3%, Casual 11.4%, First-Person 8.7%, 3D 6.9%
A first-person space sim set in the real solar system at true scale, with every planet where it actually is today. Dock at the ISS, take contracts, survey planets, mine moons, haul cargo and fight pirates across genuine interplanetary distances as you rise from cadet to major.
Why similar: Space Sim 55.8%, Simulation 12.8%, Space 9.7%, Sci-fi 6.3%, First-Person 5.9%
Real-time planetary collision sandbox powered by SPH physics: smash planets together and watch the destruction and its aftermath!
Why similar: Space Sim 54.2%, Simulation 11.9%, Immersive Sim 11.4%, Space 9.4%, Casual 6.8%
An alien hides among the pigs. Can you spot the imposter before it's too late? A tense observation horror game inspired by The Thing, where every oink could be your last.
Why similar: Immersive Sim 19.5%, Simulation 15.5%, Psychological 12%, Horror 10.5%, First-Person 9.8%
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 59.7%, Simulation 17.4%, Space 10.3%, Atmospheric 6.9%, 3D 4.3%
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 63.2%, Simulation 26.1%, Space 10.7%
A small game about running a floating pizzeria in deep space. Serve customers, earn credits, and upgrade your equipment—nothing more, nothing less.
Why similar: Space Sim 37.2%, Simulation 21.5%, Immersive Sim 16.2%, First-Person 11.9%, 3D 8.1%
Perihelion lets you run your own rocket engine shop. Take over an abandoned desert airfield, design realistic, unique engines, then test them!
Why similar: Space Sim 45.6%, Immersive Sim 20%, Simulation 17.7%, 3D 6%, Atmospheric 5%
Play as a paranormal investigator and explore dark, atmospheric locations where lost spirits still lurk in the shadows.
Why similar: Simulation 20.4%, Immersive Sim 18.8%, Horror 16.9%, First-Person 13.1%, Mystery 12.5%
You wake up in a cold sweat, paranoid, and unable to move. Is it just another case of sleep paralysis or something else? Check your cameras to ensure you're not having delusions, and, most importantly, try not to panic..
Why similar: Immersive Sim 26.1%, Horror 18.3%, Simulation 15.8%, Psychological Horror 15.4%, Atmospheric 8.2%
Echo 9 is a tense first-person horror. You are Yaon, a maintenance android. Navigate a failing shuttle through deep space, stabilize the dying reactor, and bring Eva to the evacuation point. Radiation is rising, the evacuation point far. Eva is in stasis. You are all she has.
Why similar: Space Sim 48.7%, Horror 13.8%, Pixel Graphics 10.9%, Simulation 9.9%, First-Person 5.7%
A psychological horror game that takes place in an aging desktop where you have to monitor surveillance feeds. Your job is to report any feeds that show unnatural activity while restarting the cameras to keep them active. Become the best employee.
Why similar: Immersive Sim 30.5%, Simulation 23.8%, Casual 14.9%, Horror 11%, Psychological Horror 9.9%
A cozy horror game where you own and manage a boba tea shop. Prepare boba teas, serve customers, and expand your menu to grow your business.
Why similar: Immersive Sim 18.9%, Horror 13.9%, Psychological Horror 13.2%, Psychological 10.9%, First-Person 10.5%
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 46.4%, Immersive Sim 19%, Simulation 17%, First-Person 6.5%, 3D 5.7%
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 51.2%, Simulation 20.1%, Casual 13.4%, Pixel Graphics 7.6%, Space 6.2%
Pack toys. Ship orders. Finish the shift. And repeat. Twisted Toy is a psychological horror game where your nightly routine reveals you’re not alone.
Why similar: Simulation 18.8%, Horror 17.4%, Immersive Sim 15.8%, Psychological Horror 15.4%, 3D 10.7%
Forced into working as an Anomaly Observer in a space stockroom, you must explore, observe carefully, and report inconsistencies. Earn Credits to buy upgrades, but beware: hideous horrors are creeping in the dark.
Why similar: Immersive Sim 19.8%, Psychological Horror 14.7%, Horror 13.2%, First-Person 12.7%, Atmospheric 9.5%
Assessment is a short psychological horror experience focused on tension, atmosphere, and player choice. You are trapped in a confined environment where you must read, think, and respond under pressure. As the test progresses, the situation becomes more disturbing, unpredictable, and dangerous.
Why similar: Psychological 23.9%, Simulation 20.1%, Psychological Horror 16.6%, Horror 14.9%, First-Person 10.1%
Observe. Record. Report. A fresh assignment on the same failing station. New anomalies. Same quiet dread.
Why similar: Space Sim 36.8%, Immersive Sim 13.1%, Horror 10.8%, Psychological Horror 10.1%, Simulation 8.4%
Space Trucker is a "realistic" space simulator where you fly your cargo ship to different places within the solar system. Configure your ship, maneuver for departing and docking, plan your high speed flight, and execute it all without breaking space rules - or killing yourself!
Why similar: Space Sim 61.1%, Immersive Sim 20%, Simulation 18.3%, Singleplayer 0.5%
Explore and unravel the mysteries of Rheksetor!
Why similar: Space Sim 41.9%, Immersive Sim 20.9%, Simulation 9.2%, Space 8.5%, 3D 5.8%
Ensure the moon is safe for humanity’s lunar settlement! Explore the moon as a Lunar Rover and interact with crashed ships, natural resources, and the nearby landmarks to determine if humans can live here!
Why similar: Space Sim 46.9%, Immersive Sim 16.1%, Simulation 10.9%, Casual 6.5%, First-Person 6.3%
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 68.4%, Casual 15.3%, 3D 8%, Atmospheric 6.7%, Indie 1%
Simulator of a spacecraft missile defense operator. Keep an eye on the radar, adjust and launch missiles, repelling continuous attacks until the warp jump is completed. Break through the guarded sectors and find out the source of the mysterious signal.
Why similar: Space Sim 55%, Simulation 20.9%, Atmospheric 8.3%, First-Person 5.7%, Sci-fi 5.2%
Spaceflight add-on for Microsoft Flight Simulator X
Why similar: Space Sim 53.9%, Simulation 33.7%, Space 12.4%
“SUSHI DELIVERY” is a loop-based psychological horror game where you must deliver sushi without dropping it. Avoid nightly anomalies and complete all seven days of delivery.
Why similar: Immersive Sim 26.7%, Psychological 14.9%, First-Person 10.2%, Horror 10.1%, Psychological Horror 9.5%
Fight, salvage and trade across the moons and rings of a solar system nobody can leave. Take what you can carry. Read what the dead left behind. Everything you do is remembered.
Why similar: Space Sim 51.8%, Simulation 19.7%, Space 8.8%, Sci-fi 6.1%, Atmospheric 5.8%
A survey vessel bound for a destination 84,000 km away. While investigating a destroyed spacecraft, you encounter an unexplained spatial anomaly. Manage power and resources to continue your journey, and uncover the truth behind a phenomenon that is slowly consuming reality itself.
Why similar: Space Sim 53.3%, Mystery 9.7%, Pixel Graphics 9%, Sci-fi 6.6%, Psychological Horror 6.3%
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.
Why similar: Space Sim 34.9%, Immersive Sim 26.8%, Simulation 10.2%, Space 8.7%, Sci-fi 7.6%
NOW HIRING: Station Manager! Run a totally-legit* space biz in Sector 7-G. Farm alien crops, refuel shady ships, and sell dangerously edible snacks. Perks: gloves, oxygen insurance**, and mild relevance. No exp needed. Apply today! *Legit status not valid in all sectors. **Terms apply.
Why similar: Space Sim 51.9%, Simulation 15%, Immersive Sim 12.8%, Casual 7.5%, Sci-fi 4.6%
A cozy horror game where you craft plants for late-night customers while you manage a small plant shop. Expand your plant collection, upgrade your shop & grow your business.
Why similar: Immersive Sim 20.1%, Simulation 13.8%, Psychological Horror 13.5%, Horror 12.6%, First-Person 10.3%
