- #1 Space Aces
96% matchMixed63% of 350 reviews2026
Dev: DewEnforcerPub: Space Aces
Windows
Space Aces is an indie space shooter that plunges you into an online universe full of action, strategy, and fierce competition. Step into the cockpit and evolve from a rookie pilot into the most feared Ace in the galaxy!
Why similar: Massively Multiplayer 51.3%, Space 21.1%, PvP 11.4%, Sci-fi 7.8%, Action 6.4%
- #2 VR Jetpack Game
96% matchMostly Positive75% of 53 reviews2020
Dev: pftqPub: Autodidactic Studios LLC
Windows
Physics-based VR with full freedom of flight. VR that feels and controls like a real jetpack. A real-time multiplayer VR arena.
Why similar: Battle Royale 27% ★, Flight 19.2%, Massively Multiplayer 19%, FPS 7.6%, Shooter 7.5%
- #3 Battle Arena
94% matchMixed64% of 55 reviews2019
Dev: ShadowWolf Games
Windows
Battle Arena is a multiplayer, immersive 2D Sci-Fi shooter! Plunge into the world of space battles and be the first!
Why similar: Massively Multiplayer 87.5%, Action 12.5%
- #4 Starblast
92% matchVery Positive81% of 1,077 reviews2017
Dev: Neuronality
Windows · Mac
Median: 2.3 hrsMean: 22.8 hrs≥1hr: 65%
Fun, fast paced online multiplayer arcade space shooter. Take control of your spaceship, mine asteroids, increase your stats, upgrade to different types of spaceships with improved stats and weapons. Fight against other players and collect their gems.
Why similar: Massively Multiplayer 50.4%, Space 30.7%, Action 7%, Shooter 6.5%, Casual 5.4%
- #5 Project Genesis
91% matchVery Positive81% of 125 reviews2020
Dev: 8 CIRCUIT STUDIOS
Windows
Explore inter-galactic space in Project Genesis, a fast-paced first-person shooter featuring deep space combat in sci-fi battle craft. Fight as a conscious AI in sci-fi environments while navigating the complex forces competing for stellar domination.
Why similar: Space 24.7%, PvP 17.8%, Flight 13.1%, Shooter 12.7%, FPS 9.4%
- #6 Balls Royale
91% matchMostly Positive77% of 103 reviews2020
Dev: Meaty Ore Games
Windows
Battle Royale inspired by classic arcade game! Massive cross-platform multiplayer free-for-all rounds with up to 50 players.
Why similar: Battle Royale 45.8% ★, Massively Multiplayer 24.3%, PvP 10.8%, Action 6.2%, Casual 5.4%
- #7 Arkanoid - Eternal Battle : Battle Royale F2P Edition
89% matchMixed63% of 51 reviews2023
Dev: PastagamesPub: Microids
Windows
The Iconic Block-Breaker Returns! Embrace for free the intensity of the Battle Royale, thanks to the Eternal Battle Mode, up to 25 players online. Play now for free and try to reach the top of the leaderboard. Additional modes are available for separate purchase.
Why similar: Battle Royale 43.7% ★, Massively Multiplayer 19.1%, PvP 14.5%, Space 11.1%, Action 8.4%
- #8 Retail Royale
88% matchMostly Positive77% of 5,437 reviews2023
Dev: DarxDev
Windows
Median: 36 minMean: 1.8 hrs≥1hr: 33%
A chaotic Battle Royale inside a furniture store where everything is a weapon.
Why similar: Battle Royale 40.2% ★, Massively Multiplayer 15.7%, PvP 14%, FPS 10.3%, Shooter 8.7%
- #9 Astroflux
89% matchMostly Positive72% of 343 reviews2016
Dev: Fula Fisken
Windows · Mac
Median: 3.1 hrsMean: 18.1 hrs≥1hr: 69%
Play Astroflux - a retro styled, action packed MMO space shooter.
Why similar: Massively Multiplayer 65.9%, Space 25.2%, Action 8.9%
- #10 Galactic Force
86% matchMostly Positive72% of 89 reviews2018
Dev: FreezeNova
Windows
Galactic Force is a sci-fi FPS loaded with frantic action and lots of firepower.
Why similar: Battle Royale 26.4% ★, Arena Shooter 15.5%, FPS 12%, PvP 11.3%, Action 10.5%
- #11 DarkOrbit Reloaded
84% matchMostly Negative28% of 346 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: Flight 29.1%, Massively Multiplayer 24.5%, Space 16.8%, Shooter 14.9%, Sci-fi 7.4%
- #12 Star Conflict
85% matchMostly Positive73% of 15,084 reviews2013
Dev: Star Gem Inc.Pub: Gaijin Network Ltd
Windows · Mac · Linux
Median: 2.0 hrsMean: 34.3 hrs≥1hr: 63%
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: Massively Multiplayer 33.8%, Flight 27.5%, Sci-fi 12.2%, Shooter 11.3%, Open World 5.9%
- #13 Farlight 84
81% matchMostly Positive76% of 54,908 reviews2023
Dev: Farlight Games
Windows
Median: 5.1 hrsMean: 29.2 hrs≥1hr: 78%
Hey Lightcatchers! Are you ready for massive 60-player shootouts? Enjoy fast-paced hero shooter action in Farlight 84!
Why similar: Battle Royale 45.6% ★, Massively Multiplayer 17.6%, PvP 8.5%, Shooter 8.3%, Sci-fi 7.2%
- #14 Subspace Continuum
83% matchVery Positive88% of 626 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: Massively Multiplayer 44.7%, Space 26.9%, Shooter 12.3%, Open World 5.7%, Casual 5.4%
- #15 Z1 Battle Royale: Test Server
84% matchMixed52% of 2,564 reviews2016
Dev: Daybreak Game Company
Windows
Median: 24 minMean: 21.1 hrs≥1hr: 38%
Z1 Battle Royale is a Free to Play, fast-paced, action arcade, competitive Battle Royale. Staying true to its "King of the Kill" roots, the game has been revamped and restored to the classic feel, look, and gameplay everyone fell in love with. Play solo, duos, or fives and be the last ones standing.
Why similar: Massively Multiplayer 56.7%, Battle Royale 13.7% ★, Survival 7.7%, Shooter 7.5%, FPS 5.8%
- #16 Cold Space
82% matchMostly Positive75% of 146 reviews2017
Dev: IdeaX
Windows
Median: 3.1 hrsMean: 8.8 hrs≥1hr: 77%
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: Massively Multiplayer 25.6%, Arena Shooter 17.3%, Space 15%, Action 12%, PvP 11.6%
- #17 Particle Wars
82% matchVery Positive94% of 52 reviews2019
Dev: HaDe GamesPub: My Way Games
Windows
Particle wars is a super cool and colorful survival shooter with crazy particle effects, tons of weapons and power-ups! Beat the levels with different approaches and get some great highscores at the infinite mode!
Why similar: Space 71.6%, Action 28.4%
- #18 Project Entropy
80% matchMixed52% of 220 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: Cinematic 32%, PvP 30.8%, Sci-fi 30.3%, Colorful 6.8%
- #19 VEGA Conflict
81% matchMixed58% of 4,985 reviews2015
Dev: KIXEYE
Windows · Mac
Median: 2.7 hrsMean: 90.8 hrs≥1hr: 63%
Stake your claim, command your fleets, and wage epic war in space.
Why similar: Massively Multiplayer 37.8%, Space 27.4%, PvP 12.2%, Sci-fi 8.9%, Survival 5.3%
- #20 CrossPlanet Beta
78% matchMixed65% of 51 reviews2025
Dev: CrossPlanet Team
Windows
A fast-paced, third-person arena shooter which focuses on movement and skill-based comabt. Outmaneuver and out-gun enemies to win, with mechanics such as double jumping, evading, grapple hook and jetpacks. No paywalls, no microtransactions, just fun, and it's free!
Why similar: Massively Multiplayer 29.8%, Arena Shooter 25.2%, PvP 12.2%, Shooter 10.8%, Sci-fi 9.8%
- #21 Z1 Battle Royale
79% matchMixed56% of 203,316 reviews2018
Dev: Daybreak Game Company
Windows
Median: 3.7 hrsMean: 78.8 hrs≥1hr: 71%
Z1 Battle Royale is a Free to Play, fast-paced, action arcade, competitive Battle Royale. Staying true to its "King of the Kill" roots, the game has been revamped and restored to the classic feel, look, and gameplay everyone fell in love with. Play solo, duos, or fives and be the last ones standing.
Why similar: Battle Royale 32.6% ★, Massively Multiplayer 27%, Survival 10.6%, PvP 9.9%, FPS 7.2%
- #22 Gangs of Space
79% matchMostly Positive76% of 430 reviews2017
Dev: Little Big MMO
Windows · Mac · Linux
Median: 1.1 hrsMean: 281.6 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: Massively Multiplayer 61.2%, Space 23.9%, Sci-fi 8.9%, Action 6%
- #23 Cosmic Carnage: Prologue
77% matchVery Positive93% of 69 reviews2023
Dev: LionSwordPub: LionSword Studios
Windows · Mac · Linux
Prepare for an interstellar showdown like no other in a gripping roguelike top-down twin-stick shooter set in the vast depths of space. Pilot your advanced starship, engaging in relentless battles against hordes of alien adversaries. Destroy, Collect, Upgrade, Die, Unlock, Repeat.
Why similar: Shooter 28.1%, Space 26.6%, Sci-fi 17.6%, Colorful 9.9%, Action 9.7%
- #24 Nexus Rumble: The Ultimate Showdown
76% matchVery Positive85% of 139 reviews2024
Dev: BrainyplanetPub: Brainyplanet Productions
Windows · Mac · Linux
Welcome to Nexus Rumble, the ultimate showdown where champions clash in a fierce competition for survival! Prepare to embark on an adrenaline-fueled journey through diverse landscapes and exhilarating challenges in this heart-pounding multiplayer extravaganza.
Why similar: Battle Royale 42.6% ★, PvP 19.4%, Massively Multiplayer 15%, Survival 8.7%, Cinematic 8.2%
- #25 Galaxy Control: 3D Strategy
78% matchMixed59% of 530 reviews2016
Dev: FX Games Media
Windows · Mac
Median: 1.1 hrsMean: 25.0 hrs≥1hr: 51%
Build your base and battle with other players to control the galaxy! Galaxy Control is an ultimate space combat strategy game with fast-paced combats! Gather minerals and extract uranium, defend your base with laser towers, missile turrets, cannons, walls and mines.
Why similar: Massively Multiplayer 70%, Space 26.8%, Action 3.2%
- #26 Peasant Royale
75% matchMostly Positive70% of 301 reviews2023
Dev: Milord
Windows
Meet the first standalone medieval battle royale game! Take part in battles with up to 50 players using a wide variety of weapons and other items.
Why similar: Battle Royale 42.9% ★, Massively Multiplayer 28.2%, PvP 12.2%, FPS 8.6%, Action 6.6%
- #27 Project Amalthea: Battlegrounds
77% matchMixed59% of 74 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: Massively Multiplayer 33.2%, Space 18.7%, Flight 14.6%, PvP 13.9%, Sci-fi 8.7%
- #28 Infinity: Battlescape
75% matchVery Positive80% of 751 reviews2019
Dev: I-Novae Studios, LLC
Windows
Median: 2.9 hrsMean: 10.0 hrs≥1hr: 74%
Infinity: Battlescape is a multiplayer space combat sim supporting hundreds of players on a single server. Join one of the corporate factions and fight for domination of a seamless, true-to-scale procedural star system. Participate in massive space and planetary battles involving hundreds of ships.
Why similar: Massively Multiplayer 46.6%, Space 30.3%, Sci-fi 10.2%, Action 6.6%, PvP 6.4%
- #29 DEPLOYMENT
74% matchVery Positive83% of 1,237 reviews2018
Dev: Whale Rock Games
Windows
Median: 6 minMean: 10.7 hrs≥1hr: 23%
An intense competitive top-down shooter: choose your class, capture turrets, progress, and dominate in the arena. top-down shooter, multiplayer shooter, arena shooter, class-based shooter, sci-fi shooter
Why similar: Massively Multiplayer 41.9%, Battle Royale 32.8% ★, Sci-fi 14.5%, Action 6.1%, Casual 4.7%
- #30 Wildgate
69% matchMostly Positive78% of 5,481 reviews2025
Dev: Moonshot GamesPub: Dreamhaven
Windows
Median: 7.3 hrsMean: 14.4 hrs≥1hr: 87%
Wildgate is a PvPvE multiplayer shooter that blends tactical ship-to-ship combat with fast-paced first-person action. Evade deadly environmental hazards, search for powerful weapons and ship upgrades, and be the first crew to escape with the Artifact... or the last crew left flying.
Why similar: Battle Royale 32.4% ★, Space 19.1%, PvP 15%, FPS 11.2%, Shooter 9.6%
- #31 Shattered Void
71% matchMostly Positive71% of 90 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: Massively Multiplayer 32.7%, Space 19.7%, Real Time Tactics 16.1%, PvP 14.8%, Sci-fi 8.6%
- #32 The Outer Rim: Survivor
74% matchMostly Positive74% of 69 reviews2018
Dev: Katoa Games
Windows
Welcome to The Outer Rim, where fast paced action and space combat meet. The Outer Rim: Survivor missions are free to download and play...Pure Action, Pure Mayhem - How long can you last?
Why similar: Space 73.8%, Action 26.2%
- #33 Swing Into Zero-G: Space Parkour Race
69% matchVery Positive85% of 80 reviews2025
Dev: Divinus Games
Windows · Mac
Fast-paced multiplayer racing game set in the vastness of space. Compete against friends or online rivals in intense races, where quick reflexes and strategic use of diverse skills determine the victor. Embrace the challenge of swinging your way to victory in this exhilarating space-themed race!
Why similar: PvP 42.7%, Space 27.7%, Sci-fi 18.4%, Action 11.2%
- #34 Space Battle VR
73% matchMixed67% of 99 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: Flight 32.5%, Space 26.3%, Sci-fi 14.6%, Shooter 12.2%, Action 8.3%
- #35 Astro Lords
73% matchMixed65% of 227 reviews2015
Dev: Aratog LLCPub: Conglomerate 5
Windows · Mac · Linux
Median: 48 minMean: 5.8 hrs≥1hr: 44%
Player bases are located on asteroids, which travel within the Oort Cloud. Once they’ve acquired the appropriate skills, players can control their asteroid’s movements. Mass-combat enthusiasts will love the Arena: here, players can battle it out against alien races or other Astro Lord players.
Why similar: Massively Multiplayer 35%, Space 22.9%, PvP 13.9%, Sci-fi 12.9%, Tactical 5.7%
- #36 Galaxy Idle Clicker
67% matchMostly Positive75% of 1,122 reviews2025
Dev: SoehnlePub: TimeLost Gaming
Windows
Median: 12.1 hrsMean: 333.3 hrs≥1hr: 71%
Embark on an interstellar journey with Galaxy Idle Clicker! Conquer galaxies, upgrade your spaceship, and face off against a myriad of enemy ships. With engaging minigames, powerful upgrades, GIC delivers an unparalleled idle space adventure. Join the cosmic conquest today and dominate the universe!
Why similar: Space 60.3%, Sci-fi 19.9%, Casual 11.1%, Colorful 8.8%
- #37 PlanetSide 2
70% matchVery Positive81% of 74,412 reviews2012
Dev: Rogue Planet GamesPub: Daybreak Game Company
Windows
Median: 3.6 hrsMean: 53.8 hrs≥1hr: 77%
PlanetSide 2 is an all-out planetary war, where thousands of players battle as one across enormous continents. Utilize infantry, ground and air vehicles, and teamwork to destroy your enemies in this revolutionary first-person shooter on a massive scale.
Why similar: Massively Multiplayer 39.6%, FPS 15%, Shooter 10.6%, Sci-fi 6.6%, PvP 6.3%
- #38 Destination Sol
70% 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 62.7%, Open World 13.9%, Action 13.6%, Sci-fi 7.1%, Survival 2.8%
- #39 Nova: Space Armada
68% matchMixed52% of 221 reviews2024
Dev: STONE3 PTE. LTD.
Windows
An exceptional sci-fi strategy game based on space adventure as its core.
Why similar: Massively Multiplayer 34.4%, Real Time Tactics 17.3%, Space 14.7%, PvP 13.5%, Sci-fi 13.5%
- #40 NS2: Combat
72% matchMixed54% of 293 reviews2014
Dev: Faultline GamesPub: Unknown Worlds Entertainment
Windows
Median: 2.8 hrsMean: 10.9 hrs≥1hr: 81%
NS2: Combat is a powerful twitch-shooter where space marines battle aliens through a competitive mixture of MOBA & FPS playstyles. Are you ready?
Why similar: FPS 33.4%, Shooter 25%, Action 23%, Sci-fi 18.6%
- #41 Starfighter: Infinity
69% matchVery Positive91% of 129 reviews2019
Dev: Ben Olding Games
Windows · Mac · Linux
A space based MMORPG with a focus on ‘dogfighting’ style action and exploration. Features a huge array of ships, imaginative weapons and ship upgrades with more being added all the time. Explore the galaxy, fight other players, form your own organisations, mine asteroids to craft new items, loot rare weapons from alien races, and more...
Why similar: Massively Multiplayer 79%, Space 21%
- #42 Subspace Discovery
68% matchMostly Positive75% of 131 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: Massively Multiplayer 44.5%, Space 30.7%, Sci-fi 14.6%, Tactical 6.6%, Action 3.6%
- #43 TimeLost
66% matchMixed66% of 64 reviews2025
Dev: AfterPrime Studio
Windows
TimeLost is a Team-Based PvP Arena Fighter. Master precision combat, customize your playstyle through dual-weapon builds, and climb the ranks in Arenas that transcend space and time.
Why similar: Arena Shooter 26.5%, PvP 26.2%, Massively Multiplayer 25.6%, Shooter 7.9%, Sci-fi 6.7%
- #44 Chaotic Conflicts
65% matchVery Positive90% of 93 reviews2024
Dev: Steampunk
Windows
Chaotic Conflicts is a casual and chaotic fast-paced Online FPS game. In this chaotic shooter you'll try to shoot your way to the top of the scoreboard while competing with other players and random events.
Why similar: FPS 21.6%, Shooter 20.3%, Action 10.1%, Casual 8.7%, PvP 8.6%
- #45 FreeInfantry
66% matchVery Positive83% of 160 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: Real Time Tactics 21.8%, Space 17.5%, Shooter 13.7%, PvP 12%, Futuristic 11.3%
- #46 Stars End
66% matchMixed61% of 1,414 reviews2023
Dev: Reverie World StudiosPub: indie.io
Windows
Median: 2.5 hrsMean: 10.3 hrs≥1hr: 81%
Stars End is a sci-fi survival sandbox set on the wild frontier of a distant star system. Play solo or host your own server as you craft, build, and battle to survive in a galaxy shaped by danger, discovery, and your own grit.
Why similar: Massively Multiplayer 31.1%, Space 16.2%, PvP 12.2%, Real Time Tactics 10.9%, FPS 8.2%
- #47 Pixel Royale 3D
67% matchMixed53% of 102 reviews2024
Dev: Squidy
Windows · Mac · Linux
Ever imagined a world where mechanical skill and actually playing the game was what mattered? Yeah, we have too. Pixel Royale is a pixelated FPS with a high focus on aim and strategy, and is actively updated with the features that the community requests the most.
Why similar: Massively Multiplayer 23.1%, PvP 19.6%, FPS 15.7%, Shooter 13.4%, Sci-fi 11.1%