- #1 SPORE™
97% matchVery Positive93% of 70,545 reviews2008
Dev: Maxis™Pub: Electronic Arts
Windows
Median: 5.1 hrsMean: 19.3 hrs≥1hr: 86%
Be the architect of your own universe with Spore, an exciting single-player adventure. From Single Cell to Galactic God, evolve your creature in a universe of your own creations.
Why similar: God Game 22.9% ★, Space 18.5%, Open World 13.7%, Sandbox 13.5%, Simulation 10.2%
Why You'll Like It: The base game is the essential foundation for the creature-building and evolutionary gameplay found in Galactic Adventures.
- #2 Universe Sandbox
96% matchOverwhelmingly Positive96% of 30,587 reviews2015
Dev: Giant Army
Windows · Mac
Median: 2.4 hrsMean: 23.5 hrs≥1hr: 71%
Create & destroy on an unimaginable scale with a realistic physics-based space simulator. Explore the beauty of our universe and the fragility of our planet. Use science to bend the laws of gravity, collide planets, boil away oceans, fire epic space lasers, and customize your universe.
Why similar: Space 28.4%, Sandbox 21.2%, God Game 17.6% ★, Simulation 14.4%, Open World 7.9%
Why You'll Like It: Provides the ultimate god-game tools to manipulate planets, stars, and galaxies with realistic physics.
- #3 No Man's Sky
96% matchVery Positive85% of 402,164 reviews2016
Dev: Hello Games
Windows · Mac
Median: 20.2 hrsMean: 70.4 hrs≥1hr: 94%
No Man's Sky is a game about exploration and survival in an infinite procedurally generated universe.
Why similar: Space 29.4%, Open World 21.7%, Sandbox 11.9%, Exploration 10.6%, Sci-fi 7.9%
Why You'll Like It: Offers an unparalleled experience of exploring procedurally generated planets filled with unique alien creatures and ecosystems.
- #4 Kerbal Space Program
95% matchOverwhelmingly Positive95% of 133,317 reviews2015
Dev: SquadPub: Private Division
Windows · Mac · Linux
Median: 5.3 hrsMean: 65.2 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 38.3%, Sandbox 20.6%, Simulation 17.5%, Open World 8.5%, Exploration 4.6%
Why You'll Like It: Features complex modular vehicle construction and space exploration that appeals to the engineering side of Spore.
- #5 The Universim
94% matchVery Positive80% of 10,483 reviews2024
Dev: Crytivo
Windows · Mac · Linux
Median: 7.3 hrsMean: 33.9 hrs≥1hr: 89%
Jump straight into managing your own planets as you guide a civilization through the ages. Build the ultimate empire in The Universim, a new breed of God Game in development by Crytivo.
Why similar: God Game 31.7% ★, Space 18.5%, Sandbox 17.8%, Simulation 9.8%, Open World 8%
Why You'll Like It: A god-game that allows you to guide a civilization through the ages, mirroring the grand scale of the Spore experience.
- #6 ASTRONEER
93% matchVery Positive92% of 136,711 reviews2019
Dev: System Era Softworks
Windows
Median: 11.7 hrsMean: 44.1 hrs≥1hr: 87%
Interact with strange new worlds in a unique and tactile way, molding the environment itself as if it were clay in your hands. Build your base, master resource management, automate your production lines, and more as you unravel the mysteries of the universe, alone or with friends.
Why similar: Space 29.2%, Open World 20.5%, Sandbox 14.8%, Exploration 9.5%, Multiplayer 7.2%
Why You'll Like It: An exploration-focused sandbox with a charming, stylized aesthetic that emphasizes discovery and resource gathering.
- #7 Species: Artificial Life, Real Evolution
94% matchMostly Positive74% of 988 reviews2018
Dev: Quasar
Windows · Mac · Linux
Median: 2.3 hrsMean: 8.6 hrs≥1hr: 63%
Play with evolution! Species: ALRE is a scientifically-grounded, emergent simulation of natural selection. Creatures evolve and speciate in response to in-game mutation and selection forces, allowing you to experience and tinker with evolution in real-time.
Why similar: God Game 35.7% ★, Sandbox 31.3%, Simulation 28.1%, Strategy 3.1%, Singleplayer 1.8%
Why You'll Like It: A deep simulation that focuses on the actual mechanics of natural selection and evolutionary pressure on creatures.
- #8 WorldBox - God Simulator
92% matchOverwhelmingly Positive95% of 52,884 reviews2021
Dev: Maxim Karpenko
Windows · Mac · Linux
Median: 9.1 hrsMean: 28.7 hrs≥1hr: 92%
WorldBox is the ULTIMATE god simulator and sandbox game. A petri dish for your fantasy civilizations. Create your own world or destroy it using many powers. Watch civilizations grow, form kingdoms, colonize new lands, sail to far continents, wars to ignite, empires to fall and towns to burn!
Why similar: God Game 49.1% ★, Sandbox 32%, Simulation 18.9%
Why You'll Like It: A sandbox god-game where you can influence the development of civilizations and creatures on a global scale.
- #9 Starbound
91% matchVery Positive90% of 122,901 reviews2016
Dev: Chucklefish
Windows · Mac · Linux
Median: 17.2 hrsMean: 64.1 hrs≥1hr: 91%
You’ve fled your home, only to find yourself lost in space with a damaged ship. Your only option is to beam down to the planet below, repair your ship and set off to explore the universe...
Why similar: Sandbox 25.3%, Space 24.6%, Open World 15.1%, Exploration 8.2%, Multiplayer 5.3%
Why You'll Like It: A 2D sandbox exploration game featuring vast, procedurally generated planets and diverse alien species.
- #10 Space Rangers HD: A War Apart
91% matchVery Positive94% of 7,116 reviews2013
Dev: SNK GamesPub: Fulqrum Publishing
Windows
Median: 4.0 hrsMean: 27.5 hrs≥1hr: 89%
Space adventure, open world RPG, strategy, arcade, quest and more!
Why similar: Space 43.4%, Open World 11.7%, Simulation 9.5%, Strategy 7.4%, Sandbox 6.7%
Why You'll Like It: An open-ended space adventure that blends RPG, strategy, and simulation elements in a living galaxy.
- #11 Empyrion - Galactic Survival
89% matchMostly Positive79% of 34,087 reviews2020
Dev: Eleon Game Studios
Windows
Median: 6.3 hrsMean: 76.7 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 24.1%, Open World 16%, Simulation 14.4%, Sandbox 14.4%, Exploration 8.6%
Why You'll Like It: Focuses on survival, building, and exploration across a vast, procedurally generated galaxy.
- #12 Subnautica
89% matchOverwhelmingly Positive97% of 344,093 reviews2018
Dev: Unknown Worlds Entertainment
Windows · Mac
Median: 13.4 hrsMean: 40.0 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: Open World 30.8%, Exploration 16.5%, Sandbox 15%, Sci-fi 8.8%, Crafting 7.6%
Why You'll Like It: Immersive exploration of a dangerous and beautiful alien ecosystem teeming with unique, procedurally-inspired lifeforms.
- #13 StarMade
90% matchMixed68% of 2,981 reviews2014
Dev: Schine GmbH
Windows · Mac · Linux
Median: 1.3 hrsMean: 18.8 hrs≥1hr: 54%
The ultimate space sandbox. Participate in epic fleet battles, form alliances, strive to dominate entire galaxies and harness the universe’s resources for your industrious empire or the destruction of others. Customise your experience, the universe is yours!
Why similar: Space 31.7%, Sandbox 19.4%, Open World 15.4%, Simulation 6.2%, Sci-fi 5.9%
Why You'll Like It: A voxel-based space sandbox that provides extensive tools for ship and station building.
- #14 Slime Rancher
87% matchOverwhelmingly Positive98% of 151,397 reviews2017
Dev: Monomi Park
Windows · Mac · Linux
Median: 6.9 hrsMean: 21.5 hrs≥1hr: 86%
Slime Rancher is the tale of Beatrix LeBeau, a plucky, young rancher who sets out for a life a thousand light years away from Earth on the ‘Far, Far Range’ where she tries her hand at making a living wrangling slimes.
Why similar: Open World 29%, Exploration 18.3%, Sandbox 17.2%, Simulation 12.8%, Adventure 9.1%
Why You'll Like It: Combines creature collection and management in a vibrant, colorful alien world that feels like a cozy spin on Spore's creature interactions.
- #15 Solar 2
88% matchVery Positive91% of 2,205 reviews2011
Dev: Murudai
Windows · Mac · Linux
Median: 2.0 hrsMean: 4.3 hrs≥1hr: 71%
Dynamic abstract sandbox universe. Changes and evolves as you do.
Why similar: Space 35.8%, Sandbox 18.5%, God Game 14.5% ★, Open World 10.4%, Simulation 10%
Why You'll Like It: A god-game simulation where you grow your own solar system from a small asteroid into a massive star cluster.
- #16 Avorion
86% matchVery Positive90% of 14,288 reviews2020
Dev: Boxelware
Windows · Mac · Linux
Median: 18.6 hrsMean: 98.8 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 27.8%, Sandbox 20.4%, Open World 18.7%, Simulation 13.3%, Exploration 11%
Why You'll Like It: A space sandbox that excels at modular ship building and deep galaxy exploration.
- #17 Galimulator
86% matchVery Positive91% of 497 reviews2018
Dev: Snoddasmannen
Windows · Mac · Linux
Median: 1.6 hrsMean: 9.8 hrs≥1hr: 68%
Galimulator is a galactic empire simulation and sandbox game. See how Empires rise and fall, and how the people in them climb through the ranks to bring prestige to their Dynasty. Then throw in an invasion of self replicating Smatter monsters if you want to spice things up.
Why similar: Simulation 44.4%, God Game 26.9% ★, Sandbox 22.2%, Strategy 6.5%
Why You'll Like It: A god-game simulation that lets you observe and influence the rise and fall of galactic empires.
- #18 LEGO® Worlds
85% matchMostly Positive78% of 15,565 reviews2017
Dev: TT GamesPub: Warner Bros. Interactive Entertainment
Windows
Median: 2.6 hrsMean: 13.5 hrs≥1hr: 71%
Experience a galaxy of Worlds made entirely from LEGO bricks. EXPLORE gigantic landscapes, DISCOVER countless surprises, and CREATE anything you can imagine by building with LEGO bricks.
Why similar: Open World 28.5%, Sandbox 27.4%, Exploration 10.1%, Multiplayer 8.5%, Adventure 7.1%
Why You'll Like It: A creative sandbox that emphasizes building and exploration in a modular, colorful environment.
- #19 Starship EVO
84% matchVery Positive84% of 1,210 reviews2020
Dev: Moonfire Entertainment
Windows
Median: 1.3 hrsMean: 5.8 hrs≥1hr: 55%
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 29.6%, Simulation 18.3%, Sandbox 17.4%, Open World 10.8%, Action 8%
Why You'll Like It: A sandbox game featuring advanced modular building and realistic physics for ship design.
- #20 From the Depths
83% matchVery Positive89% of 12,523 reviews2020
Dev: Brilliant Skies Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 40.6 hrs≥1hr: 81%
Over 1000 unique components allow you to build and command voxel vehicles from the deep ocean to outer space! Forge strategies, allegiances and fleets strong enough to destroy eight deadly factions of the planet and reign supreme. A genre-defying mashup of simulation, building, RTS and RPG.
Why similar: Space 30.3%, Sandbox 27.7%, Simulation 17.2%, Strategy 8.9%, Multiplayer 8.5%
Why You'll Like It: Offers an incredibly deep modular construction system for vehicles and combat units, perfect for players who love Spore's editor.
- #21 Besiege
82% matchOverwhelmingly Positive95% of 52,104 reviews2020
Dev: Spiderling Studios
Windows · Mac · Linux
Median: 2.4 hrsMean: 19.1 hrs≥1hr: 71%
Besiege is a physics building game about constructing medieval machines to annihilate armies, obliterate castles and overcome challenging obstacles. Conquer the campaign or skirmish with friends in Multiplayer!
Why similar: Sandbox 35.4%, Simulation 27.3%, Level Editor 15.2%, Strategy 11.2%, Multiplayer 10.9%
Why You'll Like It: A physics-based sandbox that challenges you to build creative machines to solve puzzles and destroy targets.
- #22 VoidExpanse
84% matchMostly Positive71% of 760 reviews2015
Dev: AtomicTorch Studio
Windows · Mac · Linux
Median: 3.8 hrsMean: 6.1 hrs≥1hr: 93%
Explore the vast reaches of VoidExpanse -- mine asteroids, upgrade your ship, trade, complete missions, advance your character and survive fast-paced combat with hostile aliens and mercenaries in the rich and exciting Sci-Fi universe of VoidExpanse!
Why similar: Space 34.4%, Open World 15.8%, Sandbox 13.4%, Simulation 8.8%, Sci-fi 7.3%
Why You'll Like It: A sci-fi space action RPG that focuses on exploration, trade, and modular ship customization.
- #23 Planet Explorers
82% matchMixed62% of 6,817 reviews2016
Dev: Pathea Games
Windows · Mac · Linux
Median: 3.5 hrsMean: 12.8 hrs≥1hr: 73%
Planet Explorers is an open world sandbox adventure RPG game set on a distant planet. The game uses a new OpenCL calculated voxel system to allow players to change the terrain in any way, create new objects such as weapons, vehicles, objects, and do it anywhere.
Why similar: Sandbox 29.6%, Open World 26.5%, Exploration 8.9%, Multiplayer 6.4%, Sci-fi 5.6%
Why You'll Like It: An open-world sandbox featuring voxel-based terrain and a robust creature creation system.
- #24 Planet Zoo
79% matchVery Positive91% of 93,912 reviews2019
Dev: Frontier Developments
Windows
Median: 6.4 hrsMean: 34.2 hrs≥1hr: 84%
Build a world for wildlife in Planet Zoo. From the developers of Planet Coaster and Zoo Tycoon comes the ultimate zoo sim. Construct detailed habitats, manage your zoo, and meet authentic living animals who think, feel and explore the world you create around them.
Why similar: Simulation 33.1%, Sandbox 33.1%, Open World 12.9%, Strategy 7.1%, Multiplayer 6.7%
Why You'll Like It: A management simulation that focuses on animal welfare and habitat design, appealing to the creature-care aspect of Spore.
- #25 3030 Deathwar Redux - A Space Odyssey
81% matchVery Positive94% of 1,148 reviews2017
Dev: Bird in SkyPub: Crunchy Leaf Games
Windows
Median: 7.5 hrsMean: 8.2 hrs≥1hr: 91%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space 28.7%, Open World 14.1%, Simulation 13.9%, Sandbox 10.5%, Sci-fi 7%
Why You'll Like It: An open-world space adventure that captures a retro-futuristic feel similar to early sci-fi exploration.
- #26 Space Pirates And Zombies 2
80% matchMostly Positive79% of 2,826 reviews2017
Dev: MinMax Games Ltd.
Windows · Mac · Linux
Median: 4.6 hrsMean: 13.5 hrs≥1hr: 81%
Design and then improve the ultimate mothership. Explore a persistent living galaxy populated by 200 unique captains that can do everything you can do. Survive the zombie infection and then fight them back. Make allies and start your own faction. Build your empire. Also includes Sandbox Mode.
Why similar: Space 37.8%, Open World 14.5%, Simulation 9.5%, Sandbox 9.4%, Strategy 7.9%
Why You'll Like It: Features tactical space combat with a heavy focus on modular ship design and upgrading.
- #27 Celestial Command
81% matchMixed63% of 687 reviews2014
Dev: Romenics
Windows · Mac · 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 35.6%, Simulation 18.6%, Sandbox 16.2%, Sci-fi 6.2%, Strategy 6.2%
Why You'll Like It: A space simulation that emphasizes realistic physics and complex modular ship construction.
- #28 Elite Dangerous
79% matchMostly Positive77% of 105,113 reviews2015
Dev: Frontier Developments
Windows
Median: 18.4 hrsMean: 146.5 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 31.6%, Open World 19.3%, Simulation 11.1%, Exploration 8.9%, Sandbox 8.2%
Why You'll Like It: A massive-scale space simulation that offers the ultimate experience for players who prioritize deep exploration.
- #29 Eco
78% matchVery Positive81% of 13,777 reviews2018
Dev: Strange Loop Games
Windows
Median: 16.8 hrsMean: 88.2 hrs≥1hr: 88%
Build a civilization of real people, working together to advance society and stop a meteor, all without destroying the ecosystem in the process.
Why similar: Sandbox 30.8%, Open World 26.1%, Simulation 23.7%, Multiplayer 9.7%, Crafting 7.6%
Why You'll Like It: A simulation game where you must manage a fragile ecosystem while building a civilization to survive a global threat.
- #30 Stationeers
78% matchVery Positive88% of 8,897 reviews2017
Dev: RocketWerkz
Windows
Median: 9.8 hrsMean: 81.9 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 39.8%, Sandbox 28.6%, Sci-fi 13.9%, Multiplayer 9.3%, Crafting 8.4%
Why You'll Like It: A hardcore space simulation focusing on complex systems, engineering, and survival in harsh environments.
- #31 Creature Crafter
76% matchVery Positive88% of 821 reviews2022
Dev: Daniel Lochner
Windows · Mac · Linux
Median: 1.0 hrsMean: 34.8 hrs≥1hr: 50%
Create your own creatures to explore online worlds with friends and collect new parts to upgrade your stats and abilities! Complete quests, battle enemies, challenge friends to minigames, or just have fun roleplaying — the possibilities are endless when your imagination is the limit!
Why similar: God Game 28.3% ★, Open World 16.9%, Sandbox 16.8%, Simulation 12.1%, Exploration 7.1%
- #32 Planetary Life
74% matchOverwhelmingly Positive95% of 743 reviews2025
Dev: Sotenbox
Windows
Median: 3.5 hrsMean: 7.9 hrs≥1hr: 86%
Manipulate climate, add plants and evolve creatures in this planet and life sandbox simulation game. From cells to civilizations, spread life throughout the whole planet. Or just enjoy watching your creation burn!
Why similar: God Game 38.6% ★, Sandbox 22.7%, Simulation 17%, Space 15.9%, Funny 4.6%
- #33 The Sims™ 3
77% matchVery Positive86% of 33,933 reviews2011
Dev: The Sims StudioPub: Electronic Arts
Windows
Median: 14.2 hrsMean: 88.1 hrs≥1hr: 87%
The Sims 3: Create the perfect world with full customization at your fingertips. Refine personalities and help fulfill destinies.
Why similar: Simulation 40.1%, Sandbox 27.5%, Character Customization 9.5%, Funny 4.7%, Singleplayer 3.6%
- #34 SPORE™ Creepy & Cute Parts Pack
77% matchVery Positive89% of 2,124 reviews2008
Dev: Maxis™Pub: Electronic Arts
Windows
Median: 18 minMean: 5.8 hrs≥1hr: 40%
Add horror and humor to your universe. Make grotesque beasts or cuddly critters, then watch them do the robot, zombie walk, break dance and more! Includes over 100 new items. 60 New parts 48 New paint options 24 New animations
Why similar: God Game 24.2% ★, Simulation 22.6%, Open World 15.1%, Sandbox 11.4%, Space 4.8%
- #35 Heliopedia
75% matchVery Positive88% of 212 reviews2021
Dev: Sokpop Collective
Windows · Mac
Median: 1.1 hrsMean: 5.0 hrs≥1hr: 50%
A fictional universe sandbox/exploration game. 🪐☄️✨ Shape your own solar system by terraforming planets. Find new species and make beautiful ecosystems . . . or breed destruction with volcanos, lightning storms and wildfires!
Why similar: God Game 27.9% ★, Space 21.1%, Sandbox 17.1%, Simulation 14.2%, Exploration 8.4%
- #36 Strange Seed
70% matchVery Positive86% of 358 reviews2025
Dev: Chronicle Games LtdPub: Slug Disco
Windows
You’re a lowly blob, but with the ability to evolve any DNA you eat, you don’t have to stay that way. Upgrade parts to fight, run, fly and overcome your environment. Mammals, birds, insects, dinosaurs... everything is on your menu!
Why similar: God Game 39.4% ★, Simulation 18.8%, Exploration 13.1%, Funny 6.6%, Character Customization 6.4%
- #37 Azulgar: Star Commanders
75% matchMixed51% of 108 reviews2017
Dev: SZEINER
Windows
Azulgar: Star Commanders is a Sci-Fi open world sandbox game that puts you in a command of your own custom made space ship. Explore aftermath of the Azulgar event that reshaped the face of the solar system.
Why similar: Space 29.8%, Simulation 23.4%, Sci-fi 10.5%, Action 10.2%, Adventure 9%
- #38 CHKN
73% matchMostly Positive80% of 1,718 reviews2016
Dev: Katapult
Windows · Mac · Linux
Median: 1.9 hrsMean: 5.3 hrs≥1hr: 63%
Behold, the miracle of life… packed into cubes! Create fantastic creatures in an open-world sandbox game like no other. Explore, craft, and survive—all with the help of your very own creations.
Why similar: Sandbox 25.9%, Open World 24.5%, Simulation 17.3%, Multiplayer 8.5%, Adventure 7.3%
- #39 Habitat
74% matchMostly Negative40% of 261 reviews2016
Dev: 4gencyPub: Versus Evil
Windows · Mac · Linux
Median: 3.1 hrsMean: 3.9 hrs≥1hr: 85%
Habitat is a physics-based space game where you build, fly, and fight with whatever you can find out in space. Upgrade and arm your creations with weapons and structures you find in orbit, fly and explore using rocket physics.Battle deadly enemies in Campaign Mode to save humanity or explore Sandbox Mode for true creative control.
Why similar: Space 40.4%, Simulation 20.3%, Sandbox 17.9%, Strategy 10.8%, Action 7.8%
- #40 Kerbal Space Program 2
71% matchMostly Negative27% of 31,135 reviews2023
Dev: Intercept GamesPub: Private Division
Windows
Median: 7.7 hrsMean: 19.1 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 26.1%, Sandbox 18.1%, Open World 14.5%, Simulation 11.6%, Exploration 9.6%
- #41 helionaut
71% matchVery Positive95% of 223 reviews2020
Dev: Sokpop Collective
Windows · Mac
An open-world galaxy adventure game ✨🚀🌠 Explore a procedurally-generated universe filled with diverse micro-planets, asteroid belts and UFOs. 👽
Why similar: Space 28.3%, Simulation 21.1%, Open World 16.6%, Action 11.1%, Sci-fi 9.2%
- #42 Starcom: Nexus
70% matchVery Positive91% of 2,274 reviews2019
Dev: Wx3 Labs, LLC
Windows · Linux
Median: 3.8 hrsMean: 13.6 hrs≥1hr: 84%
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Why similar: Space 46.3%, Open World 15.2%, Exploration 11.2%, Sci-fi 11%, Action 6.1%
- #43 Starpoint Gemini 3
72% matchMixed50% of 867 reviews2020
Dev: Little Green Men Games
Windows
Median: 3.2 hrsMean: 5.0 hrs≥1hr: 87%
Fight, loot, explore and craft in the living open world of Starpoint Gemini 3. Assemble your trusty ship and boost your RPG skills to face all challenges.
Why similar: Space 28%, Open World 16.5%, Simulation 14.5%, Exploration 9.9%, Sci-fi 8.7%
- #44 Planet Centauri
67% matchMostly Positive77% of 2,359 reviews2024
Dev: Permadeath
Windows · Mac · Linux
Median: 5.8 hrsMean: 13.6 hrs≥1hr: 79%
Dive into an epic adventure alone or with friends! Explore hidden dungeons, capture and tame fearsome monsters, build and defend your village. Craft powerful weapons, master magical spells, and transform an planet into the cradle of a new civilization!
Why similar: Sandbox 28.9%, Open World 25.8%, Exploration 15.4%, Multiplayer 8.5%, Crafting 7.3%
- #45 Trailmakers
69% matchVery Positive92% of 34,107 reviews2019
Dev: Flashbulb
Windows
Median: 3.9 hrsMean: 15.4 hrs≥1hr: 86%
Build the ultimate vehicle and explore a vast open world filled with challenges and adventure. Play solo or team up with friends in multiplayer to conquer the toughest obstacles. With a thrilling campaign mode and endless creative possibilities, Trailmakers is the ultimate sandbox for adventurers.
Why similar: Space 35.4%, Sandbox 15.2%, Open World 14.7%, Exploration 7.9%, Action 7.8%
- #46 Star Rangers™ XE
73% matchMostly Negative40% of 153 reviews2016
Dev: Project Whitecard Studios Inc.Pub: Awestruck Games
Windows · Mac · Linux
Explore space and build on other worlds in Star Rangers! Star Rangers is a space exploration and construction game that allows players to build habitats and spacecraft, acquire gear and explore the solar system.
Why similar: Space 22.4%, Sandbox 17.5%, Simulation 17.3%, Open World 13.1%, Sci-fi 6.4%
- #47 Jumpdrive
72% matchMostly Negative39% of 164 reviews2018
Dev: Meteoric Games
Windows
Jumpdrive is a sandbox space sim set in an alternative future heavily inspired by classic 80s sci-fi. Fight, trade and explore in a massive procedurally generated galaxy of millions of planets and stars. Amass money and power and upgrade and purchase new ships.
Why similar: Space 40.9%, Simulation 26.4%, Open World 17%, Action 9%, Adventure 6.6%
- #48 Kinetic Void
73% matchOverwhelmingly Negative17% of 1,556 reviews2014
Dev: Badland Studio
Windows · Mac · Linux
Median: 1.9 hrsMean: 3.6 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 44.4%, Simulation 19.1%, Sandbox 16.6%, Sci-fi 7.7%, Action 5.5%
- #49 My Little Universe
66% matchVery Positive86% of 2,048 reviews2023
Dev: EstotyPub: SayGames
Windows · Mac
Median: 5.5 hrsMean: 19.4 hrs≥1hr: 83%
Stranded on a barren moon with nothing but your tools, fuelless ship, and celestial powers of creation, you are destined to recreate what was once lost and be the hero of your own Little Universe! Don't forget to call in up to three of your friends to join your journey in the Splitscreen Co-op Mode!
Why similar: Space 25.2%, Sandbox 18.7%, Open World 16.2%, Simulation 11.8%, Exploration 11.3%
- #50 Dangerous
71% matchMostly Negative30% of 50 reviews2014
Dev: Binary HelixPub: XP
Windows · Mac
Dangerous is an epic 3D open and living world space combat RPG sandbox with an immersive and riveting story. Are you the feared war criminal who will destroy all life or the savior of the universe? Gather your wingmen and travel the galaxy in search of answers.
Why similar: Space 26.9%, Simulation 23.5%, Open World 16%, Strategy 10.5%, Action 9.1%
- #51 Between the Stars
66% matchMostly Positive74% of 2,427 reviews2024
Dev: Isolated Games
Windows
Median: 54 minMean: 8.9 hrs≥1hr: 49%
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 33.4%, Simulation 15.3%, Sandbox 10.9%, Open World 7.7%, Sci-fi 6.6%
- #52 Star Control®: Origins
68% matchMostly Positive74% of 2,670 reviews2018
Dev: Stardock Entertainment
Windows
Median: 5.6 hrsMean: 12.0 hrs≥1hr: 89%
Star Control is a space role-playing game in which you command Earth's first interstellar starship on a mission to save the Earth from hostile alien empires.
Why similar: Space 37.6%, Exploration 16.4%, Sci-fi 13.2%, Funny 12.8%, Action 9.1%
- #53 Creativerse
68% matchMostly Positive78% of 30,868 reviews2017
Dev: Playful Corp.
Windows
Median: 2.0 hrsMean: 15.5 hrs≥1hr: 63%
A sandbox adventure game as big as your imagination.
Why similar: Sandbox 26.8%, Open World 25.3%, Exploration 14.7%, Multiplayer 9%, Crafting 7.9%
- #54 Space Pirates and Zombies
69% matchVery Positive91% of 3,143 reviews2011
Dev: MinMax Games Ltd.
Windows · Mac · Linux
Median: 2.6 hrsMean: 10.4 hrs≥1hr: 86%
Explore a randomly generated Galaxy populated with factions, enemies, missions, and items providing you with a unique experience each time you play.
Why similar: Space 46.3%, Open World 12%, Sci-fi 9.3%, Sandbox 7.9%, Action 7.1%
- #55 Darkstar One
69% matchVery Positive83% of 609 reviews2008
Dev: Ascaron Entertainment ltd.Pub: Strategy First
Windows
Median: 1.0 hrsMean: 8.8 hrs≥1hr: 50%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space 41.2%, Open World 14.6%, Simulation 11.4%, Sci-fi 10.6%, Action 10.2%
- #56 Keplerth
65% matchVery Positive85% of 4,121 reviews2022
Dev: TAROPub: Gamirror Games
Windows
Median: 8.0 hrsMean: 16.2 hrs≥1hr: 85%
Welcome to Keplerth! Try to survive on a hostile alien planet in this 2D sandbox RPG, where you can choose to live alone or fight side by side with your friends in the online multiplayer mode. Survive, build, farm, fight, and explore your way to victory in this open-world adventure!
Why similar: Sandbox 23.5%, Open World 21.7%, Exploration 12.7%, Sci-fi 9.7%, Simulation 9.4%
- #57 STAR-BOX: RPG Adventures in Space
70% matchMixed50% of 86 reviews2015
Dev: Michael FlynnPub: FlynnFour Games
Windows
Median: 4.2 hrsMean: 4.9 hrs≥1hr: 98%
STAR-BOX – RPG Adventures in Space!Strap on your gravity boots, power up your laser, and climb aboard your spaceship for a retro-styled, RPG-jaunt into the unknown!Travel an open-world, sandbox universe where you are the architect of your own story.
Why similar: Space 24.2%, Simulation 21%, Sandbox 13.2%, Open World 12.1%, Adventure 8.5%
- #58 Creatures of Ava
63% matchVery Positive87% of 469 reviews2024
Dev: Inverge StudiosPub: 11 bit studios
Windows
Median: 3.4 hrsMean: 6.1 hrs≥1hr: 86%
Let your empathy guide you as you play an exciting action-adventure, creature-saver game. Understand and tame the creatures of Ava and let them lead you through a variety of ecosystems – all in the hopes of saving the planet from a life-consuming infection.
Why similar: Space 38.7%, Exploration 16.4%, Sci-fi 14%, Action 8.5%, Crafting 8.5%