- #1 Space Station: Beyond
97% matchVery Positive83% of 129 reviews2026
Dev: DEATHB4DEFEATPub: Pspritechologist
Windows · Mac · Linux
Play as a variety of creatures or characters and try to survive either maintaining or attacking a space station while everything that can go wrong has already gone wrong.
Why similar: Space Sim 24.6%, Sandbox 15.8%, Space 15.4%, PvP 12.4%, Character Customization 9.7%
- #2 Silent Sector
96% matchVery Positive85% of 148 reviews2021
Dev: Rake in Grass
Windows
Oldschool action open-world sci-fi with a unique storyline, frenetic battles, crude humor, loose morals and cows.
Why similar: Top-Down Shooter 23.3%, Space Sim 23%, Space 16.3%, Sandbox 13.5%, RPG 8.1%
- #3 FreeInfantry
95% matchVery Positive81% of 164 reviews2024
Dev: FreeInfantry Group
Windows
Isometric. Massively Multiplayer. Capture The Flag. Skirmish. Bug Hunt. And more. Welcome to FreeInfantry - the world's first massive multiplayer online isometric shooter.
Why similar: Top-Down Shooter 26.5%, Military 20.8%, Space 11.6%, Shooter 9.2%, PvP 8.5%
- #4 VoidExpanse
94% matchMostly Positive71% of 768 reviews2015
Dev: AtomicTorch Studio
Windows · Mac · Linux
Median: 3.9 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 36%, Sandbox 20.2%, RPG 12.7%, Character Customization 8.4%, Top-Down 7.7%
- #5 Celestial Command
94% 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 34.6%, Sandbox 22.3%, Space Sim 20.1%, Simulation 9.9%, RPG 8.8%
- #6 Pixel Starships
92% matchMostly Positive73% of 3,000 reviews2023
Dev: SavySoda
Windows · Mac · Linux
Median: 2.2 hrsMean: 24.3 hrs≥1hr: 64%
Pixel Starships is an FTL-style online sci-fi strategy builder and management game with a competitive PVP tournament. Set in the retro galaxy, your role is to explore space, meet aliens, and develop your ship, crew and AI. The game contains deep strategic and 4x elements. PSS is community-driven.
Why similar: Space Sim 46.8%, Space 30%, RPG 9.4%, Multiplayer 9.2%, 2D 4.7%
- #7 Angels Fall First
91% matchVery Positive81% of 4,045 reviews2026
Dev: Strangely Interactive Ltd
Windows
Median: 1.5 hrsMean: 5.4 hrs≥1hr: 63%
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 loved in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full Bot support included!
Why similar: Military 20%, Space Sim 19%, Space 15.6%, PvP 10.7%, Futuristic 8%
- #8 EVE Online
91% matchMostly Positive73% of 39,351 reviews2010
Dev: Fenris Creations
Windows · Mac
Median: 3.0 hrsMean: 138.6 hrs≥1hr: 72%
Over 20 years of legendary space battles! Explore a massive living universe of danger and opportunity in a challenging and highly rewarding space adventure. Fight, trade, build, and connect with a universe driven and shaped directly by players.
Why similar: Space Sim 32.2%, Space 20.6%, Sandbox 17.2%, PvP 13.3%, Character Customization 10.5%
- #9 Sector Space
90% matchVery Positive93% of 139 reviews2025
Dev: Robin M. FarrellPub: Outer Vision Games
Windows · Linux
Explore a procedurally generated galaxy, mine asteroids, refine minerals, colonize planets, build stations, deploy drones, salvage rare items, construct gear, level up, improve your ship, assemble a fleet, engage in combat, and take on the void.
Why similar: Space Sim 42.5%, RPG 19.8%, Simulation 11.6%, Space 9.4%, Top-Down 7.4%
- #10 Shattered Void
89% matchMostly Positive73% of 95 reviews2024
Dev: yyy1505yyy
Windows · Linux
Space MMORPG where players can fly on different ships, collecting devices, subsystems and navigations or finding new weapons that will serve in battles. Take part in battles, explore the world, mine ore, trade, fight and build your own clan with a station.
Why similar: Space 35%, PvP 28.2%, Top-Down 11.4%, Simulation 8.4%, Combat 6.6%
- #11 Astroflux
89% matchMostly Positive72% of 347 reviews2016
Dev: Fula Fisken
Windows · Mac
Median: 3.5 hrsMean: 19.3 hrs≥1hr: 69%
Play Astroflux - a retro styled, action packed MMO space shooter.
Why similar: Space 48%, RPG 33.7%, Action 14.8%, 2D 3.4%
- #12 CS2D
87% matchVery Positive90% of 10,345 reviews2017
Dev: Unreal Software
Windows · Linux
Median: 36 minMean: 16.9 hrs≥1hr: 35%
CS2D is a free fast-paced top-down multiplayer shooter. Featuring many different game modes, a built-in map editor and much more.
Why similar: Top-Down Shooter 41.9%, Shooter 22.8%, Multiplayer 14.9%, 2D 8.9%, Action 6%
- #13 Wayward Terran Frontier: Zero Falls
88% matchMixed67% of 542 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 Sim 33.7%, Sandbox 21.7%, Space 19%, RPG 9.6%, Top-Down 7%
- #14 3030 Deathwar Redux - A Space Odyssey
86% matchVery Positive94% of 1,166 reviews2017
Dev: Bird in SkyPub: Crunchy Leaf Games
Windows
Median: 7.5 hrsMean: 8.2 hrs≥1hr: 90%
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 34.1%, Space Sim 26.2%, Sandbox 18.1%, Simulation 9.2%, Action 5.9%
- #15 DarkOrbit Reloaded
85% matchMostly Negative31% of 472 reviews2025
Dev: Bigpoint GmbH
Windows
Dark Orbit is a free-2-play space MMO where three companies battle for galactic domination. Customize ships, trade resources, fight aliens and uncover a grand conspiracy on your epic cosmic journey. Thrilling PvP and PvE missions await! Will you lead your faction beyond the final frontier?
Why similar: Space Sim 32.2%, Top-Down Shooter 27.1%, RPG 14.8%, Space 11.5%, Shooter 10.3%
- #16 Project Amalthea: Battlegrounds
86% matchMixed58% of 75 reviews2020
Dev: RunServer
Windows · Mac · Linux
There is a quarantine declared throughout the orbit so all the pilots are grounded except for the few ones allowed to participate in training battles. Join their ranks for blazing fast space battles with another players in this top-down shooter game
Why similar: Top-Down Shooter 28.9%, Space 19.8%, PvP 15.7%, RPG 9.6%, Futuristic 7.6%
- #17 Space Pirates and Zombies
84% matchVery Positive91% of 3,164 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 48.8%, Sandbox 12%, Top-Down 11.3%, RPG 11.1%, Shooter 7%
- #18 Slipstream: Rogue Space
83% matchVery Positive92% of 145 reviews2024
Dev: Subpixel Studios
Windows · Mac
A multiplayer roguelike about teamwork, survival...and cute animals in space! Play with a few friends or join a streamer's crew of dozens as you work together to battle aliens across the vast Rogue Space.
Why similar: Space Sim 44.6%, Character Customization 13.3%, Futuristic 12.2%, Multiplayer 12.1%, Combat 7.2%
- #19 BossConstructor
84% matchMostly Positive73% of 221 reviews2016
Dev: Neomateria Games GmbH
Windows · Mac · Linux
Median: 3.6 hrsMean: 6.8 hrs≥1hr: 77%
Scavenge modules, combine them in the deadliest and most efficient ways imaginable, and fly your very own spaceship through alien space with BossConstructor. Thousands of procedurally generated galaxies await you and your space-faring collection of assembled modules to explore them.
Why similar: Space 33.2%, RPG 20.5%, Simulation 12.4%, Action 8.3%, Futuristic 8.3%
- #20 Subspace Discovery
82% matchMostly Positive75% of 143 reviews2023
Dev: FLICK Comp GmbH
Windows
Fly through Subspace, build your own ship, and engage in epic battles. Mine asteroids and research new technologies. Uncover the origins of the alien homeworld by solving weekly events in this Co-op PvE MMO.
Why similar: Space 56.2%, RPG 18.5%, Top-Down 13.4%, 2D 6.2%, Action 5.7%
- #21 Gunbot Diplomacy: Blast Off
81% matchVery Positive88% of 144 reviews2025
Dev: Sleepy SentryPub: GrabTheGames
Windows
Median: 48 minMean: 4.9 hrs≥1hr: 42%
Splatter slimes, massacre mutants, and assemble your perfect Gunbot! Survive the wasteland in this top-down shooter roguelite by customizing your weapons on the unique upgrade grid, and pick from tons of build-defining modules and wacky bots for a new experience every run. Prologue teaser build.
Why similar: Top-Down Shooter 75.7%, Combat 9.6%, Action 9.5%, 2D 5.2%
- #22 Deuterium Wars
82% matchMostly Positive78% of 602 reviews2019
Dev: Disquire
Windows
Deuterium Wars is a rapid 2D shooter. Create your own aircraft and plunge into heated battle with other players. What awaits you: an extensive role-playing system, craft, trading, and much more on a single server for all platforms.
Why similar: RPG 18.8%, PvP 18.5%, Multiplayer 18.5%, Sandbox 17.1%, Shooter 13.8%
- #23 Destination Sol
81% 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 53%, RPG 26.8%, Action 10.1%, 2D 6.3%, Multiplayer 3.8%
- #24 Jitter
78% matchVery Positive85% of 168 reviews2025
Dev: Berko Games
Windows
A sci-fi exploration & survival game where you take on the role of a spaceship’s AI. Explore, fight, and survive across a mining colony in the Main Asteroid Belt. Rebuild your ship. Rescue your crew. Reveal the truth behind your mission.
Why similar: Space Sim 31.4%, Space 21.5%, Sandbox 20.1%, Retro 7.5%, Top-Down 6.7%
- #25 The Infinite Black 2
79% matchVery Positive85% of 235 reviews2023
Dev: SpellbookPub: www.Spellbook.com
Windows
Command a fleet of ships to hunt aliens, trade resources and loot treasure! Form corporations with your friends while fighting a never-ending intergalactic war in this open-world online space adventure!
Why similar: Space Sim 29.3%, Space 18.1%, Grid-Based Movement 15.3%, PvP 15.1%, Character Customization 7.7%
- #26 Gangs of Space
80% matchMostly Positive76% of 431 reviews2017
Dev: Little Big MMO
Windows · Mac · Linux
Median: 1.1 hrsMean: 290.2 hrs≥1hr: 53%
Gangs of Space is a massively-multiplayer Rogue Shmup where Gangs of players compete for the conquest of the galaxy.
Why similar: Top-Down Shooter 44.6%, Space 36.1%, RPG 11.4%, Action 8%
- #27 StarMade
79% matchMixed68% of 2,991 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 34.8%, Sandbox 30.7%, Space Sim 14.3%, Multiplayer 9%, RPG 4.8%
- #28 Chicken Invaders Universe
76% matchVery Positive91% of 3,810 reviews2022
Dev: InterAction studios
Windows
Median: 54 minMean: 13.2 hrs≥1hr: 47%
A deliciously addictive core of finger-blistering shooting action, surrounded by delectable morsels of galactic exploration, spacecraft customization, and community competitions.
Why similar: Top-Down Shooter 37%, Space 21.2%, Shooter 12.7%, Futuristic 7.8%, Top-Down 6.2%
- #29 PARTICLE MACE
77% matchVery Positive88% of 1,373 reviews2015
Dev: Andy Makes
Windows
Median: 2.9 hrsMean: 5.8 hrs≥1hr: 88%
A space game about swinging trash into things and dying.
Why similar: Space 29.5%, Action 24.7%, Multiplayer 19.9%, Retro 16.2%, 2D 9.6%
- #30 Star Nomad 2
78% matchMostly Positive72% of 158 reviews2015
Dev: Huy Phan
Windows · Mac
A space trader & combat sim meets squad-RPG, large scale conquest, choice driven gameplay with fluid & punchy tactical real-time combat set in a dynamic open-world sandbox.
Why similar: Space 24.3%, Sandbox 15.6%, Top-Down Shooter 14.3%, Space Sim 13.7%, RPG 13.2%
- #31 Project Entropy
77% matchMixed53% of 258 reviews2024
Dev: FunPlus International AG
Windows
Welcome, commander, to Project Entropy- an ultimate Sci-Fi and role-playing game with battles in space. In this immersive MMO experience, you will command alien civilizations, conquer uncharted planets, and build Hero fleets.
Why similar: PvP 48.4%, Simulation 23.2%, Combat 15.5%, Multiplayer 12.9%
- #32 Territory Control 2
74% matchVery Positive80% of 127 reviews2026
Dev: TFlippy
Windows
A 2D multiplayer sandbox game revolving around industry, innovation, factions, combat and emergent gameplay. Design factories, customize tools and weapons, fight or trade with other players or get viciously murdered by an angry badger.
Why similar: Military 32.1%, Sandbox 24.8%, PvP 17.9%, Multiplayer 10.4%, Simulation 7.1%
- #33 Star Sonata 2
76% matchMixed67% of 293 reviews2020
Dev: Landauer Games
Windows
Median: 2.1 hrsMean: 60.0 hrs≥1hr: 60%
Star Sonata 2 is a space sandbox MMO that combines elements of action, RPG, and empire creation into a truly unique MMO. Explore the sandbox style universe, build persistent bases, construct trade ships, and even fight your way to the top and claim the Emperor’s Throne!
Why similar: Space Sim 26.1%, Space 21.8%, Sandbox 21.5%, PvP 13%, RPG 9.4%
- #34 Rocky Mayhem
74% matchPositive88% of 52 reviews2024
Dev: SepSlitherPub: Frederik Holst
Windows
Systems are down and require time to repair, leaving you with a basic gunship with no hopes of escaping an aggressive asteroid event. Will you be able to survive the increasingly difficult 6 minutes to repair the ship's functions and escape? Also discover a variety of genres, all in one game!
Why similar: Top-Down Shooter 42.4%, Space 18.6%, Shooter 13.7%, Top-Down 8.8%, Combat 6.4%
- #35 Salvagers
73% matchVery Positive80% of 56 reviews2025
Dev: Tomasz Banaś
Windows · Linux
In Salvagers, you command a small crew of greedy explorers that land on abandoned space stations that litter the galaxy, and it's your job to loot them for anything worth a credit. Scrap tech, lost weapons, forgotten treasures - everything has a price.
Why similar: Space 28.9%, RPG 22.4%, Futuristic 20.4%, Retro 10.2%, Action 9.6%
- #36 Space Engineers
73% 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 Sim 27%, Sandbox 18.2%, Space 17.9%, PvP 14.5%, Multiplayer 7.4%
- #37 CryoFall
73% matchMostly Positive78% of 6,462 reviews2021
Dev: AtomicTorch StudioPub: Daedalic Entertainment
Windows
Median: 5.0 hrsMean: 16.3 hrs≥1hr: 88%
CryoFall is a sci-fi colony simulation survival game set on a forgotten planet in a distant future. Master technology, agriculture, trading, industry, cybernetics, exploration, and more!
Why similar: Sandbox 27.4%, PvP 23.2%, Space 20.7%, Character Customization 14.4%, RPG 10.4%
- #38 Free Stars: The Ur-Quan Masters
71% matchVery Positive95% of 392 reviews2024
Dev: Pistol Shrimp
Windows · Mac
Experience the award-winning space saga. Travel to hyperspace, discover alien worlds, and meet an eclectic cast of characters. Find out what happened after the Ur-Quan invasion. And if the war still rages, fight for Earth and the Alliance of Free Stars!
Why similar: Top-Down Shooter 44.8%, PvP 21.9%, RPG 13.2%, Top-Down 11.2%, 2D 4.6%
- #39 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 45.6%, Simulation 19.9%, Action 13.4%, Sandbox 13.2%, RPG 7.9%
- #40 Barotrauma
69% 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: Multiplayer 38.7%, Horror 24.3%, Simulation 16.9%, 2D 12%, Action 8%
- #41 Warspace 2
71% matchMixed61% of 87 reviews2025
Dev: Magic Game Art
Windows · Mac · Linux
Warspace 2 is a 1-4 player CO-OP space shooter with RPG elements, open-world and procedurally-generated galaxy. You can trade, craft, and fight your way through a universe, either solo or with friends.
Why similar: Top-Down Shooter 26%, Space Sim 22.3%, Sandbox 17.6%, Space 15.1%, Shooter 7.1%
- #42 FTL: Faster Than Light
70% matchOverwhelmingly Positive95% of 78,596 reviews2012
Dev: Subset Games
Windows · Mac · Linux
Median: 7.1 hrsMean: 34.2 hrs≥1hr: 89%
This "spaceship simulation roguelike-like" allows you to take your ship and crew on an adventure through a randomly generated galaxy filled with glory and bitter defeat.
Why similar: Space 51.2%, Space Sim 31.1%, Top-Down 8.5%, Simulation 5.9%, 2D 3.4%
- #43 High Entropy: Challenges
70% matchOverwhelmingly Positive96% of 1,269 reviews2020
Dev: Álvaro García (binarynonsense)
Windows
Use computers (via GUIs or the command line), unlock doors, crawl through vents, fight enemies head on or find other ways to neutralize or avoid them...
Why similar: Action 39.1%, Combat 24.8%, Multiplayer 20.3%, Horror 15.8%
- #44 Iron Armada
69% matchMostly Positive77% of 177 reviews2024
Dev: Bluedrake42Pub: Drakeling Labs
Windows
Median: 1.4 hrsMean: 833.3 hrs≥1hr: 53%
Iron Armada is a multiplayer, space-faring combat game where players must team up to build a fleet of ships in order to survive the perils of space and defeat the opposing player faction. Build ships of all shapes and sizes, mine resources, and scavenge parts with friends to conquer the universe!
Why similar: Action 44.8%, Space 40.9%, Multiplayer 10.8%, 2D 3.5%
- #45 Serious Survivors
67% matchVery Positive88% of 167 reviews2025
Dev: Cherkasov Alexander
Windows
The most EXPLOSIVE roguelike boomer shooter. Fully packed with serious action, wicked humor, and good old bloody fun. Blast hordes of bastards, stack insane perks, and unlock new stuff. Survive…or get shredded trying!.. And try again.
Why similar: Shooter 43.4%, Retro 18.8%, Action 13.7%, Futuristic 12.2%, Combat 11.9%
- #46 Project L33T: Founders Edition
68% matchMixed50% of 683 reviews2026
Dev: Targetpoint Interactive
Windows
Join the persistent open world of OZERSK! Choose your way to play on PvE or PvP servers, fight for precious loot and gear, and risk it all in a hostile environment. Die, lose all your gear and loot, then return to the same server in hopes of retrieving what you lost. This is your story!
Why similar: Military 31.6%, Sandbox 30.4%, Shooter 16.4%, RPG 15.2%, Action 6.4%
- #47 Approximately Up
65% matchVery Positive94% of 918 reviews2026
Dev: Approximately Games
Windows
Median: 11.4 hrsMean: 23.8 hrs≥1hr: 90%
Build, crash, rebuild! Explore new planets in co-op multiplayer with your fully modular spaceship made from whatever bolts together long enough to fly. Mount giant thrusters, annoying cables, and everything in between. Complete wild missions, face the dangers of space and argue with your crew!
Why similar: Space Sim 40.4%, Sandbox 25.1%, Point & Click 13.4%, Multiplayer 8.3%, Simulation 7.3%
- #48 STAR-BOX: RPG Adventures in Space
71% 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 26.5%, RPG 24.1%, Sandbox 20.9%, Simulation 12.8%, Futuristic 9.4%
- #49 Starbase
68% 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 38.8%, Sandbox 22.7%, Space 22.3%, Simulation 7%, Multiplayer 5.8%
- #50 Subspace Continuum
69% matchVery Positive88% of 634 reviews2015
Dev: Virgin Interactive EntertainmentPub: Subspace Continuum
Windows
Median: 36 minMean: 43.7 hrs≥1hr: 46%
THE legendary free online multiplayer space shooter! Addictive, fast-paced, easy to learn, and impossible to master.
Why similar: Space 30.6%, Top-Down Shooter 24.2%, Shooter 14.2%, Multiplayer 12.4%, Top-Down 8.9%
- #51 Cold Space
70% matchMostly Positive75% of 148 reviews2017
Dev: IdeaX
Windows
Median: 3.5 hrsMean: 8.7 hrs≥1hr: 78%
Fast team-based one-shot-one-kill shooter. Cold War gave a start for a huge conflict in space. Grab your knife and pistol, turn on your force-field and fight in the name of your motherland. But is it possible to survive for more than ten seconds in this slaughter?
Why similar: Space 26.8%, PvP 22.2%, Action 18.7%, Character Customization 17.2%, Multiplayer 15.1%
- #52 Outlive 25
65% matchVery Positive95% of 265 reviews2026
Dev: Continuum EntertainmentPub: CriticalLeap
Windows
Build your base, prepare your troops, and face your most epic battle yet in this old-school real-time strategy game. Choose between two factions, test your skills in three epic campaigns and engage in online battles with up to 16 players simultaneously.
Why similar: Space Sim 32.3%, PvP 18.9%, Futuristic 15.1%, Space 14%, Multiplayer 10%
- #53 Project Asteroids
67% matchMixed56% of 130 reviews2024
Dev: PAEB Studio
Windows
In the vastness of space, you are a lone robot desperately trying to survive. Build, explore, and fight for your life as you face deadly threats in the asteroid belt. This hardcore game shows no mercy—dangers lurk at every step, ready to destroy you at any moment.
Why similar: PvP 28.5%, Multiplayer 25.3%, Space 21.7%, Futuristic 15.2%, Action 9.3%
- #54 Space Battle Royale
66% matchVery Positive86% of 80 reviews2023
Dev: MultiversalME
Windows
Welcome to cosmic chaos. This non-stop action arcade will test you to see if you are truly worthy of space travel. The full use of 3d space, five classes of weapons, and upgrades based on alien technology and alternative dimensions make for the most competitive and mind-expanding game out there.
Why similar: Space 36.7%, PvP 28.5%, Shooter 16.5%, Futuristic 11.4%, Action 6.9%
- #55 8BitMMO
68% matchMixed60% of 4,325 reviews2015
Dev: Archive Entertainment
Windows · Mac · Linux
Median: 30 minMean: 23.5 hrs≥1hr: 33%
8BitMMO is a retro-style 2D massively multiplayer game! It's a giant construction sandbox -- you can build a home or a castle in a persistent streaming world. Found and manage your own city. Fight evil LawyerCats and engage in Player vs Player battle.
Why similar: Sandbox 36.5%, PvP 20.3%, RPG 13.1%, Multiplayer 11%, Retro 9.7%