- #1 Ship Graveyard Simulator 2
97% matchMostly Positive77% of 4,128 reviews2023
Dev: Games Incubator
Windows
Median: 13.1 hrsMean: 70.8 hrs≥1hr: 91%
Dust off your torch and hammer - it's time to get back to work, you have a new job to do. Visit the new beach coast with the largest, biggest ship graveyard in the world, dismantle huge ship parts and collect tons of precious steel. Roll up your sleeves, it's time to get back to the business.
Why similar: Destruction 49.3%, Sandbox 14.7%, Simulation 14%, Building 9.7%, First-Person 7.9%
Why You'll Like It: It shares the core loop of dismantling massive vessels to recover valuable materials for profit.
- #2 Ship Graveyard Simulator
96% matchMixed64% of 2,297 reviews2021
Dev: Games Incubator
Windows
Median: 3.2 hrsMean: 9.5 hrs≥1hr: 74%
Visit the largest ship graveyard in the world. A dozen kilometers of beach filled with wrecks. Hundreds of ships wrecked on the coast. Thousands of tons of steel. Choose the most valuable ship for you and start the adventure. Play as one of the workers during the most dangerous work in the world!
Why similar: Destruction 35.6%, Physics 17.6%, Sandbox 16.5%, Simulation 11.1%, First-Person 6.8%
Why You'll Like It: This title provides a direct thematic parallel to the salvaging gameplay of the seed game.
- #3 ΔV: Rings of Saturn
96% matchVery Positive93% of 3,449 reviews2023
Dev: Kodera Software
Windows · Mac · Linux
Median: 8.3 hrsMean: 11.7 hrs≥1hr: 85%
A physics-based mining sim, set in the thickest debris field in Sol. Every action has a reaction, lasers are invisible without a medium, and your thrust is a potent weapon. Find trade, adapt your equipment to your playstyle, hire a crew to help. Unravel the mysteries of the rings, or just get rich.
Why similar: Space 25.4%, Space Sim 18.9%, Physics 15.3%, Sci-fi 14.2%, Sandbox 9.1%
Why You'll Like It: It features highly realistic physics-based space mining that requires careful maneuvering and resource management.
- #4 Teardown
95% matchOverwhelmingly Positive96% of 135,234 reviews2022
Dev: Tuxedo Labs
Windows
Median: 7.0 hrsMean: 29.0 hrs≥1hr: 88%
Prepare the perfect heist in a fully destructible, simulated voxel world. Tear down walls with vehicles or use explosives to create your own shortcuts. Shape the environment to your advantage in the most creative ways you can imagine. Play solo or with up to 12 players in multiplayer.
Why similar: Destruction 42.9%, Physics 19.6%, Sandbox 17.4%, Simulation 6.7%, First-Person 5.7%
Why You'll Like It: Its advanced physics-based destruction engine provides the most satisfying environmental demolition experience on the market.
- #5 Viscera Cleanup Detail
94% matchVery Positive92% of 23,724 reviews2015
Dev: RuneStorm
Windows · Mac
Median: 4.3 hrsMean: 13.6 hrs≥1hr: 88%
In Viscera Cleanup Detail, you step into the boots of a space-station janitor tasked with cleaning up after various horrific sci-fi horror events. Instead of machineguns and plasma-rifles, your tools are a mop and bucket. That hero left a mess, and it's up to you to deal with the aftermath.
Why similar: Simulation 23.3%, Physics 21.4%, Space 19.1%, Sci-fi 14.5%, First-Person 10.8%
Why You'll Like It: It captures the blue-collar, janitorial side of space operations where you must methodically clean up the aftermath of sci-fi disasters.
- #6 Star Trucker
94% matchMostly Positive78% of 5,287 reviews2024
Dev: Monster and MonsterPub: Raw Fury
Windows
Median: 3.4 hrsMean: 11.7 hrs≥1hr: 78%
Haul cargo, trade salvage and keep your space suit close as you search for fame and fortune among the stars in a game that puts an interstellar twist on the truck sim genre.
Why similar: Space 20.1%, Space Sim 19.2%, Physics 13.3%, Sci-fi 11.8%, Sandbox 9.3%
Why You'll Like It: It captures the blue-collar space worker aesthetic, focusing on the mundane but rewarding tasks of hauling cargo through the stars.
- #7 PowerWash Simulator
93% matchOverwhelmingly Positive96% of 58,591 reviews2022
Dev: FuturLab
Windows
Median: 15.6 hrsMean: 39.7 hrs≥1hr: 94%
Release the Pressure with PowerWash Simulator! Wash away your worries with the soothing sounds of high-pressure water. Fire up your power washer and blast away every speck of dirt and grime you can find, all with the simple satisfaction of power-washing to a sparkling finish.
Why similar: Sandbox 38.3%, Simulation 26.9%, First-Person 18.5%, Relaxing 11.1%, Singleplayer 5.2%
Why You'll Like It: The methodical, meditative nature of cleaning complex machinery mirrors the satisfying pace of ship salvaging.
- #8 Pacific Drive
92% matchVery Positive83% of 26,666 reviews2024
Dev: Ironwood StudiosPub: Kepler Interactive
Windows
Median: 4.6 hrsMean: 16.7 hrs≥1hr: 82%
Face the supernatural dangers of the Olympic Exclusion Zone with a car as your only lifeline in this driving survival adventure! Scavenge resources, load up your trusty station wagon, and drive like hell to make it through alive.
Why similar: Sci-fi 32.2%, Sandbox 25.2%, Simulation 14.2%, First-Person 14%, Building 12.7%
Why You'll Like It: The focus on maintaining, repairing, and salvaging parts for your vehicle in a hostile environment creates a similar sense of mechanical intimacy.
- #9 Ostranauts
91% matchMostly Positive78% of 3,152 reviews2026
Dev: Blue Bottle GamesPub: Kitfox Games
Windows
Median: 6.2 hrsMean: 32.0 hrs≥1hr: 72%
Navigate your scrappy ship through the boneyard in search of valuable parts in abandoned vessels. Use salvage to upgrade your ship, or sell it for cash to pay down your mounting debt, or restock fuel, air, or food. Fly and role-play aboard your dream spaceship in this hardcore noir space-sim.
Why similar: Space 27%, Space Sim 26.1%, Sandbox 16.7%, Simulation 9.5%, Sci-fi 9%
Why You'll Like It: It features a highly detailed simulation of ship maintenance and salvage where every component matters for survival.
- #10 Space Engineers
91% matchVery Positive89% of 134,313 reviews2019
Dev: Keen Software House
Windows
Median: 9.0 hrsMean: 96.4 hrs≥1hr: 88%
Space Engineers is a sandbox engineering game where you design and build ships, stations, and planetary bases in a fully destructible environment. Explore planets and space, mine resources, survive hazards, and engage in combat alone or with friends in Creative or Survival modes.
Why similar: Space 22.9%, Space Sim 21.4%, Physics 15.5%, Sandbox 14%, Simulation 7.9%
Why You'll Like It: The game centers on complex engineering and physics-based construction, allowing you to build and dismantle ships in a sandbox environment.
- #11 Dyson Sphere Program
90% matchOverwhelmingly Positive97% of 91,542 reviews2021
Dev: Youthcat StudioPub: Gamirror Games
Windows
Median: 13.0 hrsMean: 75.8 hrs≥1hr: 84%
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.
Why similar: Space 35.1%, Sci-fi 13.7%, Sandbox 13.2%, Space Sim 12.3%, Building 8.6%
Why You'll Like It: The scale of industrial resource management and cosmic engineering provides a satisfying sense of long-term progression.
- #12 Barotrauma
89% matchVery Positive94% of 89,315 reviews2023
Dev: FakeFishPub: Daedalic Entertainment
Windows · Mac · Linux
Median: 9.0 hrsMean: 56.1 hrs≥1hr: 91%
Barotrauma is a 2D co-op submarine simulator – in space, with survival horror and RPG elements. Steer your submarine, complete missions, fight monsters, fix leaks, operate machinery, man the guns and craft items, and stay alert: danger in Barotrauma doesn’t announce itself!
Why similar: Sci-fi 50.9%, Simulation 29.5%, Strategy 12.9%, Singleplayer 4.6%, Action 2.1%
Why You'll Like It: Managing the complex systems and physical integrity of a submarine in a hostile alien ocean provides a similar high-pressure maintenance experience.
- #13 Stationeers
89% matchVery Positive88% of 9,229 reviews2017
Dev: RocketWerkz
Windows
Median: 10.2 hrsMean: 85.3 hrs≥1hr: 85%
Stationeers puts you in control of the construction and management of a space station to run by yourself or online with your friends. Complex atmospheric, electrical, manufacturing, agriculture, and gravitational systems require your thought and management at all times!
Why similar: Space 30.7%, Physics 22%, Sandbox 19.1%, Sci-fi 18.2%, Building 10.1%
Why You'll Like It: The deep focus on atmospheric, electrical, and physical engineering makes it a perfect match for players who enjoy the technical side of ship maintenance.
- #14 Car Mechanic Simulator 2021
88% matchOverwhelmingly Positive96% of 38,394 reviews2021
Dev: Red Dot GamesPub: PlayWay S.A.
Windows
Median: 9.4 hrsMean: 29.8 hrs≥1hr: 86%
Work your way to a service empire. Get your hands dirty in a highly realistic simulation game that pays major attention to details. Pay a visit to a new Auction house and buy cars in various conditions. Expand your range of services by investing in a new work space and equipment.
Why similar: Sandbox 38.2%, Simulation 34.2%, First-Person 10%, Puzzle 8.2%, Singleplayer 4.8%
Why You'll Like It: The detailed disassembly and assembly of complex machines offers a similar tactile satisfaction to the ship-cutting mechanics.
- #15 Breathedge
86% matchVery Positive81% of 17,661 reviews2021
Dev: RedRuins SoftworksPub: HypeTrain Digital
Windows
Median: 3.4 hrsMean: 8.2 hrs≥1hr: 80%
Survive in outer space! Together with your immortal chicken, discover the truth behind your sudden spaceship crash. Craft tools, pilot vehicles, and even control space stations to survive and explore the wreckage.
Why similar: Space 40.7%, Sandbox 21%, Sci-fi 19.1%, First-Person 8.4%, Singleplayer 3.9%
Why You'll Like It: This survival game focuses heavily on exploring and salvaging derelict space stations in a zero-gravity environment.
- #16 Junkyard Simulator
87% matchMixed65% of 2,237 reviews2021
Dev: Rebelia GamesPub: PlayWay S.A.
Windows
Median: 2.5 hrsMean: 7.1 hrs≥1hr: 68%
Did you ever wish to work in a junkyard? Now you can, with Junkyard Simulator. They are many roads leading to success - whichever you take depends on your decisions.
Why similar: Sandbox 27.6%, Physics 23%, Simulation 20.7%, Building 12.3%, First-Person 8.7%
Why You'll Like It: It focuses entirely on the process of finding, processing, and selling scrap, mirroring the economic loop of the seed game.
- #17 X4: Foundations
86% matchMostly Positive80% of 30,013 reviews2018
Dev: Egosoft
Windows · Linux
Median: 5.0 hrsMean: 95.3 hrs≥1hr: 80%
Your journey to building a vast space empire begins behind the controls of a single ship. Explore, trade, fight, and build as you rise to command fleets, stations, and entire economies in a living, fully simulated universe that reacts to every decision.
Why similar: Space 26.3%, Space Sim 22%, Sandbox 13.7%, Sci-fi 13.5%, Simulation 8.1%
Why You'll Like It: It offers a complex economic and space-simulation experience where you can manage fleets and industrial infrastructure.
- #18 EVERSPACE™ 2
84% matchVery Positive86% of 12,991 reviews2023
Dev: ROCKFISH Games
Windows · Mac
Median: 7.6 hrsMean: 29.4 hrs≥1hr: 87%
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
Why similar: Space 52.2%, Sci-fi 21.8%, Simulation 12.8%, Open World 8%, Singleplayer 3.7%
Why You'll Like It: The focus on looting and upgrading your ship through exploration provides a rewarding progression loop in a space setting.
- #19 Elite Dangerous
85% matchMostly Positive77% of 107,282 reviews2015
Dev: Frontier Developments
Windows
Median: 18.2 hrsMean: 148.6 hrs≥1hr: 89%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space 31.2%, Space Sim 30.9%, Sci-fi 13.4%, Sandbox 7%, Simulation 7%
Why You'll Like It: The simulation of space flight and the deep industrial trade loops provide a realistic sense of scale and career progression.
- #20 Satisfactory
82% matchOverwhelmingly Positive97% of 278,339 reviews2024
Dev: Coffee Stain StudiosPub: Coffee Stain Publishing
Windows
Median: 33.2 hrsMean: 112.6 hrs≥1hr: 94%
Satisfactory is a first-person open-world factory building game with a dash of exploration and combat. Play alone or with friends, explore an alien planet, create multi-story factories, and enter conveyor belt heaven!
Why similar: Sandbox 32%, Building 18.8%, Sci-fi 13.3%, Open World 11.8%, Simulation 9.5%
Why You'll Like It: It excels at the industrial automation and large-scale construction aspects that appeal to players who enjoy building and optimizing systems.
- #21 Kerbal Space Program
84% matchOverwhelmingly Positive96% of 146,254 reviews2015
Dev: SquadPub: Private Division
Windows · Mac · Linux
Median: 5.4 hrsMean: 66.1 hrs≥1hr: 84%
In Kerbal Space Program, take charge of the space program for the alien race known as the Kerbals. You have access to an array of parts to assemble fully-functional spacecraft that flies (or doesn’t) based on realistic aerodynamic and orbital physics.
Why similar: Space 31.1%, Space Sim 17.8%, Physics 14.8%, Sandbox 14.5%, Simulation 9.1%
Why You'll Like It: The emphasis on physics-based engineering and the consequences of structural failure makes it a natural fit for fans of technical space sims.
- #22 Subnautica
83% matchOverwhelmingly Positive97% of 378,847 reviews2018
Dev: Unknown Worlds Entertainment
Windows · Mac
Median: 13.3 hrsMean: 39.8 hrs≥1hr: 90%
Descend into the depths of an alien underwater world filled with wonder and peril. Craft equipment, pilot submarines and out-smart wildlife to explore lush coral reefs, volcanoes, cave systems, and more - all while trying to survive.
Why similar: Sci-fi 31.5%, Sandbox 27.1%, First-Person 16.9%, Open World 15.7%, Singleplayer 7.4%
Why You'll Like It: Salvaging wreckage and managing limited resources in a dangerous, immersive environment provides a similar sense of isolation and discovery.
- #23 Deep Rock Galactic
82% matchOverwhelmingly Positive97% of 379,294 reviews2020
Dev: Ghost Ship GamesPub: Coffee Stain Publishing
Windows
Median: 14.2 hrsMean: 76.4 hrs≥1hr: 94%
Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!
Why similar: Space 43.4%, Sci-fi 26.7%, Procedural Generation 15.2%, First-Person 13.2%, Action 1.5%
Why You'll Like It: The industrial space-mining theme and team-based extraction loop resonate with the blue-collar atmosphere of the seed game.
- #24 Cosmoteer: Starship Architect & Commander
81% matchVery Positive94% of 12,820 reviews2022
Dev: Walternate Realities
Windows
Median: 19.2 hrsMean: 41.1 hrs≥1hr: 92%
Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!
Why similar: Space 28.1%, Space Sim 23.6%, Sci-fi 23%, Building 9.1%, Simulation 7.7%
Why You'll Like It: It allows for deep ship design and physics-based combat, appealing to those who enjoy the structural side of space vessels.
- #25 Space Haven
79% matchVery Positive86% of 11,081 reviews2026
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 20.9 hrs≥1hr: 71%
Embark on a space voyage with your ragtag crew of civilians in search of a new home. Build spaceships tile by tile, create optimal gas conditions, manage the needs and moods of their crew, encounter other space-faring groups, and explore the universe in this spaceship colony simulation.
Why similar: Space 25%, Space Sim 20.5%, Sandbox 14.7%, Sci-fi 13.7%, Simulation 8.3%
Why You'll Like It: Managing the structural integrity and resource salvage of derelict ships in a colony-sim format offers a strategic take on the seed game's themes.
- #26 Tin Can
81% matchVery Positive85% of 1,357 reviews2022
Dev: Tin Can Studio
Windows
Median: 1.1 hrsMean: 5.9 hrs≥1hr: 52%
You've barely managed to escape your exploding spaceship. Now in an old escape pod, you hurtle through space at the mercy of the cosmos. With no knowledge of the pod’s complex systems, your life depends on a technical manual and your own wits. How long can you survive?
Why similar: Space 31%, Space Sim 19.5%, Sci-fi 15.3%, Simulation 11.4%, Physics 9.3%
Why You'll Like It: The high-pressure, technical maintenance required to keep your escape pod functional is a great match for the stress of ship-breaking.
- #27 Voidtrain
78% matchMostly Positive74% of 9,810 reviews2025
Dev: HypeTrain Digital
Windows
Median: 8.5 hrsMean: 15.9 hrs≥1hr: 93%
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
Why similar: Sandbox 31.8%, Building 17.7%, Simulation 16.6%, First-Person 15.8%, Open World 11.1%
Why You'll Like It: It features a unique loop of salvaging materials from a surreal environment to upgrade and expand your primary vehicle.
- #28 Rebel Galaxy
80% matchVery Positive85% of 8,380 reviews2015
Dev: Double Damage Games
Windows · Mac
Median: 1.8 hrsMean: 13.6 hrs≥1hr: 62%
Rebel Galaxy is a swashbuckling space adventure, with action-packed combat, exploration, discovery, trade, and “negotiation” with the outlandish denizens at the edge of the known universe.
Why similar: Space 45.5%, Space Sim 16.8%, Sci-fi 15.6%, Sandbox 6.3%, Open World 4.4%
Why You'll Like It: The industrial, rough-around-the-edges space atmosphere captures the same gritty, working-class sci-fi vibe.
- #29 Hydroneer
78% matchVery Positive86% of 28,389 reviews2020
Dev: Foulball Hangover
Windows
Median: 6.6 hrsMean: 22.2 hrs≥1hr: 84%
Hydroneer is a mining and base building sandbox. Dig for gold and other resources to turn a profit and enhance your mining operation. Build a base of operations, forge weapons, go fishing, and dig deep!
Why similar: Sandbox 38.5%, Building 17.8%, Simulation 17.7%, Open World 9.8%, First-Person 7.5%
Why You'll Like It: The focus on industrial mining and mechanical processing of resources provides a similar hands-on satisfaction.
- #30 Duskers
79% matchVery Positive90% of 2,790 reviews2016
Dev: Misfits Attic
Windows · Mac · Linux
Median: 1.5 hrsMean: 10.6 hrs≥1hr: 59%
Pilot drones into derelict spaceships to find the means to survive and piece together how the universe became a giant graveyard.
Why similar: Space 44.3%, Sci-fi 17.9%, Simulation 11.2%, Puzzle 10.5%, Procedural Generation 9.4%
Why You'll Like It: Operating drones to salvage derelict ships while managing limited resources creates a tense, tactical version of the salvaging experience.
- #31 Space Engineers 2
77% matchMostly Positive75% of 5,449 reviews2025
Dev: Keen Software House
Windows
Median: 1.9 hrsMean: 11.1 hrs≥1hr: 64%
Space Engineers 2 is a playable Early Access Alpha sandbox focused on engineering, exploration, and colonization in a fully destructible universe. Design and build ships, stations, and planetary bases while uncovering the story of Miro and Ivan Sokol. Help shape the future of the Almagest system.
Why similar: Destruction 20.9%, Space 17.4%, Space Sim 11.6%, Sandbox 11.1%, Physics 10.9%
- #32 The Last Caretaker
75% matchVery Positive86% of 13,056 reviews2025
Dev: Channel37 Ltd
Windows
Median: 19.6 hrsMean: 36.3 hrs≥1hr: 93%
Explore a drowned Earth, restore lost systems, and raise the last human seeds in this first-person survival-crafting adventure. Build, scavenge, defend, and launch humanity back to the stars.
Why similar: Sandbox 23.6%, Physics 22.8%, Sci-fi 20.3%, Simulation 12.5%, First-Person 10.3%
- #33 Reassembly
77% matchVery Positive94% of 4,094 reviews2015
Dev: Anisoptera GamesPub: Indie Voyage
Windows · Mac · Linux
Median: 5.0 hrsMean: 26.1 hrs≥1hr: 84%
A spaceship building and universe-exploration game. Collect resources, expand and grow your fleet, and conquer your personal galaxy. Stellar ambience by Peaks.
Why similar: Space 39.3%, Sandbox 21.6%, Building 13.5%, Sci-fi 7.8%, Strategy 5.3%
- #34 Avorion
76% matchVery Positive90% of 14,549 reviews2020
Dev: Boxelware
Windows · Mac · Linux
Median: 18.8 hrsMean: 99.5 hrs≥1hr: 90%
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Why similar: Space 25.3%, Space Sim 24.9%, Sandbox 16.1%, Sci-fi 13.6%, Building 8.3%
- #35 Starminer
73% matchMostly Positive73% of 1,858 reviews2026
Dev: CoolAndGoodGames
Windows
Median: 7.2 hrsMean: 20.1 hrs≥1hr: 81%
Design and build a massive interstellar fleet in this simulation sandbox. Strip space of its minerals for profit, but stay alert: your greed attracts the alien. Master deep base-building and deploy warships to protect your empire in immersive real-time space.
Why similar: Space 25%, Space Sim 24.8%, Sandbox 16.4%, Sci-fi 15%, Physics 14.9%
- #36 Solar Expanse - Space Exploration Manager
71% matchVery Positive88% of 1,295 reviews2026
Dev: SpaceOpsPub: Games Operators
Windows
Median: 4.8 hrsMean: 14.7 hrs≥1hr: 77%
Explore the Solar System. Mine and drop asteroids. Colonize and terraform. Lead the space race and compete with other corporations on your way to profit. Watch the expansion of human race over the centuries.
Why similar: Space 23.4%, Space Sim 17.1%, Physics 14%, Sandbox 12.9%, Sci-fi 10.8%
- #37 Kerbal Space Program 2
75% matchMostly Negative26% of 31,953 reviews2023
Dev: Intercept GamesPub: Private Division
Windows
Median: 7.7 hrsMean: 19.4 hrs≥1hr: 86%
Kerbal Space Program 2 is the sequel to the acclaimed space-flight simulation game Kerbal Space Program. Enter the next generation of space adventure with exciting new parts, stunning visuals, fully revamped UI and Map View, and rich new environments to explore.
Why similar: Space 24%, Space Sim 17.3%, Physics 15.6%, Sandbox 14.4%, Sci-fi 9.6%
- #38 Starbase
74% matchMixed56% of 6,753 reviews2021
Dev: Frozenbyte
Windows
Median: 14.3 hrsMean: 91.6 hrs≥1hr: 91%
Starbase is a hybrid voxel/vertex-based space MMO with a fully destructible and infinitely expanding universe, with a focus on building and designing spaceships and stations, exploration, resource gathering, crafting, trading, and combat.
Why similar: Space Sim 20.7%, Space 19.2%, Destruction 16.1%, Sandbox 11.8%, Sci-fi 10.6%
- #39 Stardeus
72% matchVery Positive87% of 1,552 reviews2022
Dev: Kodo LinijaPub: Paradox Arc
Windows · Mac · Linux
Median: 8.7 hrsMean: 22.7 hrs≥1hr: 77%
Stardeus is a deep colony sim set on a broken starship manned by drones and hibernating human survivors. As the AI, have your drones repair your ship, save your crew and travel the stars in this beautiful simulation.
Why similar: Space 26%, Space Sim 20.5%, Sci-fi 15.2%, Sandbox 14.3%, Simulation 7%
- #40 Starship EVO
73% matchVery Positive84% of 1,522 reviews2020
Dev: Moonfire Entertainment
Windows
Median: 1.6 hrsMean: 6.4 hrs≥1hr: 58%
Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.
Why similar: Space 28.7%, Sandbox 14.4%, Space Sim 13.4%, Simulation 10.6%, Sci-fi 9.6%
- #41 EVERSPACE™
73% matchMostly Positive78% of 11,462 reviews2017
Dev: ROCKFISH Games
Windows · Mac · Linux
Median: 2.8 hrsMean: 9.9 hrs≥1hr: 75%
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
Why similar: Space 52.8%, Space Sim 23%, Sci-fi 16.9%, Singleplayer 1.9%, Simulation 1.5%
- #42 Empyrion - Galactic Survival
71% matchMostly Positive78% of 34,392 reviews2020
Dev: Eleon Game Studios
Windows
Median: 6.2 hrsMean: 77.1 hrs≥1hr: 77%
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
Why similar: Space 22.3%, Space Sim 18.5%, Physics 12.5%, Sandbox 11.6%, Sci-fi 11%
- #43 Celestial Command
74% matchMixed62% of 704 reviews2014
Dev: Science Interactive
Windows · Linux
Median: 1.5 hrsMean: 6.3 hrs≥1hr: 62%
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.
Why similar: Space 37.4%, Sandbox 14.5%, Space Sim 13.5%, Simulation 12.3%, Sci-fi 10.9%
- #44 The Last Starship
69% matchMostly Positive75% of 1,688 reviews2026
Dev: Introversion Software
Windows · Mac
Median: 6.1 hrsMean: 12.2 hrs≥1hr: 80%
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!
Why similar: Space 24.5%, Space Sim 22.7%, Sandbox 15.1%, Sci-fi 14.5%, Simulation 8.5%
- #45 Kinetic Void
76% matchOverwhelmingly Negative17% of 1,558 reviews2014
Dev: Badland Studio
Windows · Mac · Linux
Median: 1.9 hrsMean: 3.7 hrs≥1hr: 76%
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
Why similar: Space 44.3%, Sandbox 14.4%, Sci-fi 13.2%, Simulation 12.2%, Space Sim 8.9%
- #46 Sunshine Heavy Industries
70% matchVery Positive99% of 432 reviews2021
Dev: Rocket Rat Games
Windows
Welcome to Sunshine Heavy Industries! As the new spaceship engineer, solve increasingly tricky design puzzles with your own personal style. Manage customer demands, juggle budget and ship performance, and survive the questionable decision making skills of your business partner.
Why similar: Space 34.2%, Sandbox 20.2%, Building 10.4%, Puzzle 9.7%, Sci-fi 9.4%
- #47 IRON NEST: Heavy Turret Simulator
66% matchOverwhelmingly Positive98% of 12,453 reviews2026
Dev: Nick Nieuwoudt
Windows
Median: 3.5 hrsMean: 5.2 hrs≥1hr: 85%
IRON NEST is a brutal dieselpunk heavy-artillery game where you dominate the battlefield through a colossal war machine. Take map measurements based on the received coordinates, strain the hydraulics, and gunlay the cannons to unleash devastating blows ⟹ Will you obey High Command, Operator?
Why similar: Physics 40.3%, Simulation 36.8%, First-Person 20.3%, Action 2.6%
- #48 Mars First Logistics
67% matchVery Positive95% of 3,744 reviews2025
Dev: Shape Shop
Windows
Median: 4.2 hrsMean: 10.4 hrs≥1hr: 80%
Build physically simulated rovers to transport awkwardly shaped cargo across the rugged terrain of Mars. Earn funds, unlock new parts, and use your ingenuity to help the Martians establish a new home. Playable solo or in online co-op!
Why similar: Space Sim 24.8%, Physics 18.9%, Sandbox 17.1%, Building 9%, Simulation 8.8%
- #49 Nimbatus - The Space Drone Constructor
71% matchMostly Positive79% of 2,164 reviews2020
Dev: Stray Fawn StudioPub: Stray Fawn Publishing
Windows · Mac · Linux
Median: 3.1 hrsMean: 5.1 hrs≥1hr: 84%
Command the Nimbatus and craft drones out of hundreds of different parts. Survive unknown threats in a fully destructible, procedural universe, compete against other players in different arenas or enjoy complete creative freedom in the sandbox.
Why similar: Space Sim 21.3%, Space 21%, Sci-fi 13.6%, Physics 11.2%, Sandbox 10.3%
- #50 Space Trash Scavenger
69% matchVery Positive84% of 525 reviews2024
Dev: SquarePlay GamesPub: Paradox Arc
Windows
Median: 3.0 hrsMean: 9.0 hrs≥1hr: 76%
Grab your jetpack and explore procedural asteroid fields, derelict spaceships and abandoned outposts. Build and automate your Space Rig to process scavenged trash. Craft, trade and fight your way home in this interstellar, open-world survival sandbox.
Why similar: Space 28.6%, Space Sim 15.8%, Sandbox 15.6%, Sci-fi 12.4%, Building 7.6%
- #51 Mech Mechanic Simulator
70% matchMixed61% of 698 reviews2021
Dev: PolyslashPub: Valkyrie Initiative
Windows
Median: 2.8 hrsMean: 6.7 hrs≥1hr: 82%
Become a Mech Mechanic to deconstruct, rebuild, paint and fix gigantic iron machines. You live in an age of enormous machines and you better get ready to get your hands dirty!
Why similar: Space 21.8%, Sandbox 17.8%, Sci-fi 16.6%, Physics 13%, Futuristic 10.2%
- #52 X Rebirth
72% matchMixed44% of 7,316 reviews2013
Dev: Egosoft
Windows · Mac · Linux
Median: 3.3 hrsMean: 19.0 hrs≥1hr: 88%
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 40.4%, Sci-fi 16%, Space Sim 15.2%, Simulation 14.2%, Sandbox 9.2%
- #53 Astrox Imperium
69% matchVery Positive84% of 1,249 reviews2019
Dev: Jace Masula
Windows
Median: 4.1 hrsMean: 16.2 hrs≥1hr: 66%
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 39.7%, Space Sim 21.9%, Sandbox 13.6%, Simulation 10.7%, Sci-fi 8.6%
- #54 Deconstruction Simulator
66% matchMostly Positive77% of 1,568 reviews2025
Dev: Games Incubator
Windows
Median: 6.0 hrsMean: 11.8 hrs≥1hr: 87%
Deconstruction Simulator is the ultimate demolition simulator, offering you complete freedom of action and a wide array of contracts to complete. Get ready for spectacular destruction.
Why similar: Destruction 39.7%, Sandbox 15.9%, Simulation 11.2%, Building 9.9%, Physics 9.5%
- #55 Between the Stars
67% matchMostly Positive74% of 2,495 reviews2024
Dev: Isolated Games
Windows
Median: 2.5 hrsMean: 6.6 hrs≥1hr: 70%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space 35.7%, Space Sim 22.1%, Sci-fi 12%, Simulation 10.3%, Sandbox 10%
- #56 Astronomics
66% matchVery Positive90% of 680 reviews2025
Dev: Numizmatic
Windows
Median: 7.9 hrsMean: 15.3 hrs≥1hr: 86%
Welcome to the asteroid belt. The work is dangerous, the asteroids are temporary, and Earth is prohibitively expensive. Build automated mining operations, complete contracts, and earn your way back home.
Why similar: Space 31.7%, Physics 19%, Sci-fi 14.9%, Sandbox 14.6%, Procedural Generation 8.7%
- #57 Sandustry
63% matchOverwhelmingly Positive97% of 3,449 reviews2026
Dev: Lantto GamesPub: Hooded Horse
Windows · Mac · Linux
Median: 7.9 hrsMean: 12.1 hrs≥1hr: 87%
Explore and mine fully destructible worlds. Automate increasingly complex production chains. Delve deep to uncover an ancient civilization’s powerful secrets and learn to love the sand in this factory game where every pixel is a valuable resource.
Why similar: Sandbox 37.1%, Simulation 18.5%, Building 18.2%, Strategy 9.8%, Open World 9.6%
- #58 Space Mechanic Simulator
68% matchMixed64% of 121 reviews2023
Dev: Atomic JellyPub: Wildlands Interactive
Windows
Median: 3.4 hrsMean: 5.2 hrs≥1hr: 84%
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.
Why similar: Space 25.8%, Space Sim 23.8%, Sci-fi 12.6%, Physics 12.3%, Simulation 9.3%
- #59 Rodina
68% matchVery Positive93% of 1,333 reviews2014
Dev: Elliptic Games
Windows
Median: 2.9 hrsMean: 6.4 hrs≥1hr: 72%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 40.5%, Sandbox 14%, Sci-fi 13.9%, Space Sim 13.5%, Open World 5.3%