- #1 Space Engineers
97% matchVery Positive89% of 133,721 reviews2019
Dev: Keen Software House
Windows
Median: 9.0 hrsMean: 96.0 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 47.6%, Simulation 30.6%, Action 21.8%
Why You'll Like It: This game shares the core focus on fully destructible environments and complex mining mechanics within a realistic space setting.
- #2 Overload
96% matchVery Positive94% of 2,127 reviews2018
Dev: Revival Productions, LLC
Windows · Mac · Linux
Median: 3.5 hrsMean: 5.1 hrs≥1hr: 86%
A new six-degree-of-freedom shooter with intuitive controls, amazing lighting and graphics. From the creators of Descent, Overload is the best zero-gravity robot-blasting combat ever.
Why similar: 6DOF 69.3% ★, Action 12.1%, Space 9.2%, Sci-fi 5.9%, Shooter 3.5%
Why You'll Like It: This is the definitive modern successor to the 6DOF shooter genre, offering the same intense, disorienting, and exhilarating flight combat found in Miner Wars.
- #3 ΔV: Rings of Saturn
95% matchVery Positive93% of 3,347 reviews2023
Dev: Kodera Software
Windows · Mac · Linux
Median: 8.3 hrsMean: 11.6 hrs≥1hr: 84%
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 47.1%, Simulation 21.1%, Sci-fi 16.3%, Action 15.5%
Why You'll Like It: A physics-heavy mining simulator that emphasizes the technical challenge and danger of extracting resources in deep space.
- #4 Sublevel Zero Redux
96% matchVery Positive87% of 527 reviews2015
Dev: Sigtrap
Windows · Mac · Linux
Median: 3.3 hrsMean: 4.7 hrs≥1hr: 83%
Sublevel Zero Redux is a roguelite six-degree-of-freedom shooter in a universe where reality is falling apart. Use your zero-g gunship to fight through a vast underground facility, looting advanced weapons to destroy hordes of deadly enemies.
Why similar: 6DOF 61.5% ★, Shooter 9%, Adventure 8.6%, Sci-fi 8.5%, Action 7.6%
Why You'll Like It: A roguelike 6DOF shooter that perfectly captures the claustrophobic, zero-gravity navigation and combat of the seed game.
- #5 EVERSPACE™ 2
94% matchVery Positive86% of 12,733 reviews2023
Dev: ROCKFISH Games
Windows · Mac
Median: 7.6 hrsMean: 28.9 hrs≥1hr: 88%
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 29.5%, RPG 16.1%, Simulation 13.7%, Shooter 12.2%, Action 11.2%
Why You'll Like It: Offers a polished space-shooter experience with a heavy emphasis on looting, mining, and exploration in a vast open world.
- #6 Elite Dangerous
94% matchMostly Positive77% of 105,919 reviews2015
Dev: Frontier Developments
Windows
Median: 18.3 hrsMean: 147.5 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 45.2%, Simulation 18.9%, Sci-fi 12%, RPG 9.6%, Action 8%
Why You'll Like It: Provides a massive, realistic galaxy where mining and ship management are core pillars of the gameplay experience.
- #7 Hardspace: Shipbreaker
93% matchVery Positive89% of 21,927 reviews2022
Dev: Blackbird Interactive
Windows
Median: 4.7 hrsMean: 24.1 hrs≥1hr: 86%
Equipped with cutting-edge salvaging tech, carve & slice spaceships to recover valuable materials. Upgrade your gear to take on more lucrative contracts and pay your billion credits debt to LYNX Corp!
Why similar: Space 50.2%, Simulation 29.1%, Sci-fi 17.2%, Action 3.5%
Why You'll Like It: Focuses on the meticulous, physics-based destruction and salvage of space vessels, mirroring the industrial mining feel of the seed game.
- #8 Avorion
92% matchVery Positive90% of 14,391 reviews2020
Dev: Boxelware
Windows · Mac · Linux
Median: 18.7 hrsMean: 99.8 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 52.5%, Simulation 30%, Sci-fi 17.5%
Why You'll Like It: A sandbox space game that allows for extensive ship building and asteroid mining in a procedurally generated galaxy.
- #9 BLASTRONAUT
91% matchMostly Positive75% of 175 reviews2022
Dev: Perfoon
Windows · Mac · Linux
BLASTRONAUT is a mining game in a procedural alien world. Explore, extract and profit.
Why similar: RPG 48.1%, Action 29.3%, Adventure 22.6%
Why You'll Like It: Combines mining, exploration, and sandbox building in a vibrant, destructible alien environment.
- #10 Star Valor
89% matchVery Positive89% of 3,349 reviews2022
Dev: Rafael Burgos
Windows
Median: 4.1 hrsMean: 28.8 hrs≥1hr: 78%
Choose your own destiny as you explore an open-world procedurally generated galaxy where anything is possible. Become a miner, a trader, a bounty hunter, a pirate, or perhaps a jack of all trades. Start off small and build your way to the top but remember with every action, comes consequences.
Why similar: Space 43.2%, RPG 25.3%, Action 15.7%, Sci-fi 9.9%, Indie 6%
Why You'll Like It: An action-oriented space RPG that focuses on mining, trading, and combat in a sandbox environment.
- #11 StarMade
91% matchMixed68% of 2,982 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 47.2%, Simulation 11.1%, RPG 10.5%, Sci-fi 9.3%, Action 8.4%
Why You'll Like It: A voxel-based space sandbox that emphasizes building massive ships and mining resources from asteroids.
- #12 Forsaken Remastered
90% matchVery Positive87% of 291 reviews2018
Dev: Nightdive Studios
Windows · Mac · Linux
Median: 36 minMean: 4.7 hrs≥1hr: 40%
Scavengers from all over the galaxy have come to a dead Earth to loot the remains of the technology that can found in underground tunnels. You must fight your way past the scum of the universe. As you prepare for deadly combat, you are going to quickly learn that the future is... Forsaken!
Why similar: 6DOF 67.8% ★, Action 18.3%, Adventure 13.9%
Why You'll Like It: A classic 6DOF shooter that provides the same high-speed, multi-directional combat experience as Miner Wars.
- #13 PULSAR: Lost Colony
88% matchVery Positive90% of 5,710 reviews2021
Dev: Leafy Games
Windows · Mac · Linux
Median: 7.5 hrsMean: 16.7 hrs≥1hr: 88%
The co-op open-world space sim where everyone has a role! Pilot the ship. Reroute power. Launch nukes. Explore alien planets. Research new talents. Work together to find the Lost Colony! ...or just deliver some biscuits
Why similar: Space 30.7%, Simulation 20.9%, RPG 20.9%, Sci-fi 11.2%, Action 8.2%
Why You'll Like It: Focuses on co-op ship management and exploration, capturing the feeling of operating a complex vessel in space.
- #14 Void Destroyer 2
89% matchVery Positive80% of 667 reviews2020
Dev: Iteration 11
Windows
Median: 2.8 hrsMean: 14.5 hrs≥1hr: 75%
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
Why similar: Space 35.8%, Simulation 23.7%, Action 18.3%, Sci-fi 12.7%, Indie 9.5%
Why You'll Like It: Blends space combat with mining and strategy, giving players a similar sense of progression and industrial growth.
- #15 Chorus
86% matchVery Positive82% of 4,520 reviews2021
Dev: Deep Silver FishlabsPub: Deep Silver
Windows
Median: 3.2 hrsMean: 9.7 hrs≥1hr: 68%
Take control of Nara on a quest to destroy the dark cult that created her. Unlock devastating weapons & mind-bending abilities in an evolution of the space-combat shooter. Along with Forsaken, her sentient starfighter, explore ancient temples, engage in zero-g combat & venture beyond waking reality.
Why similar: Action 29.5%, Space 22.5%, Adventure 21.4%, Indie 12.6%, Shooter 7.4%
Why You'll Like It: Features fast-paced, fluid space combat that utilizes 6DOF-style movement to make the player feel like a true pilot.
- #16 VoidExpanse
86% matchMostly Positive71% of 763 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 39.1%, RPG 22.5%, Simulation 12%, Action 11.4%, Sci-fi 8.9%
Why You'll Like It: An open-world space RPG that features mining and combat as primary ways to upgrade your ship.
- #17 Astrox Imperium
84% matchVery Positive85% of 1,220 reviews2019
Dev: Jace Masula
Windows
Median: 4.2 hrsMean: 16.4 hrs≥1hr: 67%
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 55.1%, Simulation 27.5%, Indie 9.7%, Sci-fi 7.7%
Why You'll Like It: An indie space sim that focuses heavily on mining, trading, and ship customization in an open universe.
- #18 Celestial Command
85% matchMixed63% of 698 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 33.7%, Simulation 21.1%, RPG 14.2%, Action 10.4%, Adventure 7.9%
Why You'll Like It: A physics-based space game where building ships and mining asteroids are central to survival.
- #19 Evochron Legacy SE
84% matchVery Positive83% of 442 reviews2016
Dev: StarWraith 3D Games LLC
Windows
Median: 1.5 hrsMean: 6.8 hrs≥1hr: 60%
Advanced Space Flight, Combat, Trading, and Exploration Simulation. Set in a vast explorable universe, Evochron Legacy offers freeform gameplay with many diverse objectives and paths to choose from.
Why similar: Space 38.8%, Simulation 26.1%, Sci-fi 12.4%, 6DOF 8.2% ★, Adventure 6.9%
Why You'll Like It: A hardcore space simulation that features realistic flight physics and deep mining mechanics.
- #20 Interstellar Rift
82% matchMixed68% of 1,660 reviews2020
Dev: Split PolygonPub: Iceberg Interactive
Windows
Median: 4.2 hrsMean: 33.5 hrs≥1hr: 83%
Interstellar Rift is an open world starship simulator with an emphasis on ship construction and multi-player interaction. Survive in a hostile galaxy with your own custom designed and constructed starship. Invite other players to join your crew or fight them across the galaxy!
Why similar: Space 36.7%, Simulation 22%, Action 16.4%, Sci-fi 12.7%, Adventure 12.2%
Why You'll Like It: A space-sim that emphasizes ship building and resource management in a multiplayer environment.
- #21 Starbase
81% matchMixed56% of 6,719 reviews2021
Dev: Frozenbyte
Windows
Median: 14.3 hrsMean: 91.3 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 41.7%, Simulation 28.2%, Action 15.9%, Sci-fi 14.2%
Why You'll Like It: A massive-scale space MMO that features fully destructible environments and complex ship building.
- #22 Jumpdrive
82% 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 34.7%, Simulation 26.9%, Action 16.2%, Indie 11.7%, Adventure 10.6%
Why You'll Like It: An indie space simulation that emphasizes exploration and mining in a vast, procedurally generated galaxy.
- #23 Masterspace
83% matchMostly Negative28% of 176 reviews2015
Dev: Mastertech
Windows
Masterspace is a game about mining, creating and exploring, featuring fully destructible environments and spaceships that allow you to travel between different planets. Use explosives to mine metal ores or watch your newly constructed home get smashed to pieces by a meteorite impact.
Why similar: RPG 27.7%, Simulation 24.2%, Space 20.3%, Action 18.5%, Indie 9.4%
Why You'll Like It: A voxel-based space game that focuses on exploration, mining, and building in a destructible universe.
- #24 Destination Sol
79% matchMostly Positive79% of 1,362 reviews2015
Dev: MovingBlocks
Windows · Mac · Linux
Median: 30 minMean: 3.8 hrs≥1hr: 30%
Pilot your ship in the seamless open world made of space, planets, and more. Find new ships and equipment, find allies and beat all the enemies in this open source space shooter!
Why similar: Space 37.9%, RPG 31%, Action 17.7%, Indie 10.7%, Sci-fi 2.7%
Why You'll Like It: A fast-paced, action-oriented space game with a strong focus on mining and ship upgrades.
- #25 Subdivision Infinity DX
79% matchMostly Positive75% of 105 reviews2019
Dev: MistFly GamesPub: Crescent Moon Games
Windows
Subdivision Infinity is an immersive and pulse pounding sci-fi space shooter featuring stunning graphics and tight spaceship game play. Hunt down and destroy enemy spacecraft, crush capital ships, mine asteroids for rare minerals, and find blueprints to craft amazing new vessels!
Why similar: Space 34.3%, Action 24.6%, Indie 13.2%, Sci-fi 11.5%, Shooter 8.3%
Why You'll Like It: An arcade-style space shooter that provides accessible combat and mining missions.
- #26 Kinetic Void
81% matchOverwhelmingly Negative17% of 1,556 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 45.2%, Simulation 23.3%, Action 11.8%, Indie 8.4%, Sci-fi 8.3%
Why You'll Like It: A sandbox space simulation that allows for deep ship customization and mining activities.
- #27 End Space
78% matchMixed68% of 95 reviews2018
Dev: Orange Bridge Studios
Windows
Jump in your Minos Starfighter and blast your enemies into space dust in virtual reality. Maintain law and order at the mysterious and beautiful edge of inhabited space as you complete increasingly difficult contracts for the United Trade Consortium.
Why similar: 6DOF 31.6% ★, Simulation 19%, Space 18.4%, Action 13.5%, Indie 7.6%
Why You'll Like It: A VR-focused space combat game that provides an immersive perspective on dogfighting in space.
- #28 Space Battle VR
78% matchMixed66% of 100 reviews2018
Dev: Raba Games
Windows
Space Battle VR is an action shooter set in space. It supports VR controllers to give you a real feel how it is to be a spaceship pilot. You can truly feel the cosmos with this game. Jump into an awesome adventure, help mankind, win a war, bring freedom and happiness to the universe. People need you!
Why similar: Space 28.1%, Action 19.1%, Simulation 15%, Indie 11.2%, Sci-fi 10.1%
Why You'll Like It: An action-heavy VR title that focuses on the intensity of space combat and maneuvering.
- #29 Rebel Galaxy
76% matchVery Positive85% of 8,321 reviews2015
Dev: Double Damage Games
Windows · Mac
Median: 1.8 hrsMean: 13.5 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 46.7%, RPG 16.3%, Sci-fi 9.9%, Simulation 8.3%, Action 7.4%
- #30 Evochron Mercenary
77% matchMostly Positive77% of 434 reviews2012
Dev: StarWraith 3D Games LLC
Windows
Median: 2.7 hrsMean: 6.8 hrs≥1hr: 73%
The life of an independent mercenary is rarely without excitement. Your spacecraft awaits and your adventure begins in the Sapphire star system.
Why similar: Space 44.6%, Simulation 28.5%, Action 10.8%, Sci-fi 9%, Indie 7.1%
- #31 Planet Explorers
76% 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: RPG 36.8%, Adventure 19.5%, Simulation 12.5%, Sci-fi 11.6%, Action 11.2%
- #32 Starship EVO
75% matchVery Positive84% of 1,435 reviews2020
Dev: Moonfire Entertainment
Windows
Median: 1.5 hrsMean: 6.4 hrs≥1hr: 57%
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 32.1%, Simulation 22.5%, Action 16.5%, Adventure 12%, Indie 10.2%
- #33 Cosmic Miners
74% matchMixed58% of 60 reviews2025
Dev: bitByte Games
Windows
Explore asteroid fields, trade rare resources, and upgrade your ship in Cosmic Miners. Navigate faction alliances, complete missions, and rise through the ranks in a dynamic space adventure where your choices shape your path to cosmic power.
Why similar: Space 30.3%, Simulation 17.6%, Action 16.4%, Shooter 13.4%, Sci-fi 11.8%
- #34 Stellar Wanderer DX
73% matchMostly Positive71% of 56 reviews2026
Dev: Dream Builder StudiosPub: Leoful
Windows
Fight, trade, mine, and explore the galaxy in this old-school space combat simulator. You are a freelance pilot who survived an assassination attempt. Travel the open world, chase bounties, get new ships, upgrade your gear, and, why not, maybe even save humankind!
Why similar: Space 28.2%, RPG 20.2%, Simulation 18.3%, Action 11.6%, Shooter 11.1%
- #35 Empyrion - Galactic Survival
73% matchMostly Positive79% of 34,194 reviews2020
Dev: Eleon Game Studios
Windows
Median: 6.3 hrsMean: 76.8 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 49.4%, Simulation 35.6%, Sci-fi 15%
- #36 Azulgar: Star Commanders
77% 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 23.3%, Simulation 22%, Action 16.8%, Adventure 13.2%, Indie 9.4%
- #37 Star Conflict
74% matchMostly Positive73% of 15,162 reviews2013
Dev: Star Gem Inc.Pub: Gaijin Network Ltd
Windows · Mac · Linux
Median: 2.0 hrsMean: 34.5 hrs≥1hr: 62%
Star Conflict is an action-packed, massively multiplayer space simulation game that puts players in the role of elite pilots engaging in a widespread interplanetary skirmish. The whole world for PVP and PVE!
Why similar: RPG 37.7%, Action 23.6%, Shooter 20.3%, Sci-fi 18.4%
- #38 Interstellar Marines
75% matchMixed54% of 7,874 reviews2013
Dev: Zero Point Software
Windows · Mac · Linux
Median: 48 minMean: 6.8 hrs≥1hr: 45%
UPDATE 28 AVAILABLE - Interstellar Marines is an immersive tactical sci-fi First Person Simulator in the making, offering a unique blend of tactical gameplay, dynamic environments and non-scripted AI. Play Singleplayer or Co-op/PvP on servers around the world.
Why similar: Action 25.8%, Sci-fi 14%, Indie 13.4%, Simulation 13.4%, Space 13.3%
- #39 X4: Foundations
72% matchMostly Positive80% of 28,557 reviews2018
Dev: Egosoft
Windows · Linux
Median: 5.0 hrsMean: 94.7 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 43%, Simulation 26%, Action 16.5%, Sci-fi 14.5%
- #40 Between the Stars
70% matchMostly Positive75% of 2,444 reviews2024
Dev: Isolated Games
Windows
Median: 54 minMean: 8.8 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 30%, RPG 21.1%, Simulation 16.4%, Action 11.8%, Adventure 7.7%
- #41 Deep Space Exploitation
68% matchVery Positive97% of 120 reviews2025
Dev: JuhrJuhr
Windows
Deep Space Exploitation is a space mining game featuring 2D physics, fully destructible asteroids, and a story of survival under an exploitative corporation. Use your equipment wisely, upgrade your ship, and make difficult decisions to secure your future!
Why similar: Space 50.9%, Action 27%, Sci-fi 22.1%
- #42 GRAV
73% matchMixed47% of 6,921 reviews2015
Dev: BitMonster, Inc.
Windows
Median: 1.7 hrsMean: 11.6 hrs≥1hr: 60%
GRAV is a sand box experience where you explore a multitude of planets, hunt strange alien creatures, build and defend outposts, craft weapons and armor, and attempt to survive against other players in a hostile environment.
Why similar: Space 35.7%, RPG 19.4%, Action 13.1%, Adventure 12.4%, Sci-fi 9.3%
- #43 Space Pirates And Zombies 2
71% matchMostly Positive79% of 2,833 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 38.6%, RPG 17.4%, Action 13.6%, Simulation 11.6%, Indie 7.2%
- #44 Space Engineers 2
67% matchMostly Positive76% of 4,590 reviews2025
Dev: Keen Software House
Windows
Median: 1.4 hrsMean: 7.9 hrs≥1hr: 60%
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: Space 45.9%, Simulation 28%, Sci-fi 16.7%, Indie 9.3%
- #45 Darkstar One
71% matchVery Positive83% of 614 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 40.6%, Action 21.3%, RPG 13.5%, Simulation 13.5%, Sci-fi 11.1%
- #46 Angels Fall First
70% matchVery Positive82% of 2,800 reviews2015
Dev: Strangely Interactive Ltd
Windows
Median: 1.7 hrsMean: 5.9 hrs≥1hr: 62%
From commanding the battle standing on the bridge of your flagship all the way down to tactical infantry firefights - AFF brings together all the combat you ever wanted in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full AI support included!
Why similar: Space 32.7%, Simulation 20.4%, Action 20%, Sci-fi 13.2%, Indie 10.1%
- #47 StarRupture
64% matchVery Positive81% of 12,313 reviews2026
Dev: Creepy Jar
Windows
Median: 6.6 hrsMean: 22.6 hrs≥1hr: 88%
StarRupture is a first-person open world base-building game with advanced combat and tons of exploration. Play alone or in a group on this sublime and ever-changing planet, extract and manage resources, create your complex industrial system and fight off hordes of alien monsters.
Why similar: Simulation 29.3%, Action 18.4%, Shooter 18.3%, Adventure 17.4%, Sci-fi 16.7%
- #48 STAR-BOX: RPG Adventures in Space
72% 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: RPG 26.3%, Simulation 18.6%, Space 17.8%, Adventure 11.7%, Action 10.7%
- #49 Space Pirates and Zombies
69% matchVery Positive91% of 3,154 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 45.1%, RPG 16.7%, Action 14.6%, Sci-fi 9.6%, Indie 7.9%
- #50 Lost Fleet
69% matchMixed62% of 74 reviews2022
Dev: InfinityNan Studios
Windows
Lost Fleet is a co-op space shooter. Every ship in your fleet is flyable, from the smallest fighter to the largest battleship. Protect the Mothership, mine resources, crush your enemies.
Why similar: 6DOF 47.6% ★, Space 24.5%, Action 14.1%, Sci-fi 8%, Adventure 5.7%
- #51 X Rebirth
71% matchMixed44% of 7,309 reviews2013
Dev: Egosoft
Windows · Mac · Linux
Median: 3.3 hrsMean: 19.2 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 45.5%, Simulation 30%, Action 12.3%, Sci-fi 11.1%, Adventure 1%
- #52 Space Trash Scavenger
65% matchVery Positive84% of 518 reviews2024
Dev: SquarePlay GamesPub: Paradox Arc
Windows
Median: 3.0 hrsMean: 9.0 hrs≥1hr: 75%
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 38%, Simulation 15.3%, Shooter 13.1%, Action 12.1%, Adventure 11.3%
- #53 Star Crafter
66% matchMixed69% of 104 reviews2025
Dev: Tbjbu2
Windows
A space survival crafting mining base building and star system building game. Craft rockets to create planets and Dyson Rings, mine and craft advanced materials, terraform the terrain, manage electricity, farm food, and more as you watch the star system evolve into stunning, ever-changing views.
Why similar: Space 39%, Simulation 23.5%, Adventure 15.3%, Sci-fi 8.9%, Action 8.8%
- #54 Nimbatus - The Space Drone Constructor
67% matchMostly Positive79% of 2,148 reviews2020
Dev: Stray Fawn StudioPub: Stray Fawn Publishing
Windows · Mac · Linux
Median: 3.1 hrsMean: 5.0 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 42.5%, Adventure 21.8%, Action 18.8%, Sci-fi 17%
- #55 Astrox: Hostile Space Excavation
68% matchVery Positive84% of 455 reviews2015
Dev: Jace Masula
Windows
Median: 3.0 hrsMean: 9.2 hrs≥1hr: 75%
Exiled to a deep space mining sector, you are left with a crappy ship, a laser, and a small mining beam. It is up to you to survive by working your way through the galaxy. Mine asteroids, refine and trade the ore, buy upgrades for your ship, hunt pirates... you get it.
Why similar: Space 44.8%, Simulation 28.9%, Adventure 14.3%, Indie 12%
- #56 Wayward Terran Frontier: Zero Falls
69% matchMixed68% of 537 reviews2016
Dev: Reason Generator Inc.
Windows
2d space combat like no other. From the perspective of a single crew member, explore the fully destructible interior of any ship in a massive living world. Engage in space combat with no hitpoints where you know your enemy is dead when you see them fall out of their ship into the cold dark of space.
Why similar: Space 29.4%, RPG 24.2%, Simulation 20.2%, Sci-fi 9.2%, Adventure 8.9%
- #57 Dangerous
70% 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: RPG 23.8%, Simulation 20.9%, Space 20%, Action 14.3%, Adventure 11.6%
- #58 Space Miner - Idle Adventures
66% matchMixed46% of 52 reviews2024
Dev: FrontRunnerTek
Windows · Linux
A casual idle / active-idle asteroid mining game where you fly around mining and make the numbers go UP! Lasers, Drones, a dash of humor, RPG, science, research, crafting, games and more.
Why similar: RPG 52.3%, Space 47.7%