- #1 PULSAR: Lost Colony
97% matchVery Positive90% of 5,732 reviews2021
Dev: Leafy Games
Windows · Mac · Linux
Median: 7.3 hrsMean: 16.7 hrs≥1hr: 87%
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 Sim 28.3%, Co-op 12.9%, Space 9.5%, PvE 8.3%, Multiplayer 7.4%
Why You'll Like It: It is a direct spiritual sibling to Void Crew, featuring dedicated roles for each player to operate a spaceship together.
- #2 This Means Warp
96% matchMixed69% of 676 reviews2023
Dev: OutlierPub: Jagex Ltd
Windows
Median: 2.2 hrsMean: 6.9 hrs≥1hr: 68%
It’s co-op space survival fun, Jim, but not as we know it. This Means Warp is an intense spaceship management roguelite experience for 1-4 players. Explore a procedurally generated universe, upgrade your ship, battle dangerous enemies and adapt your strategies to survive in a hostile galaxy.
Why similar: Co-op 21.2%, Space 17%, Online Co-Op 16.9%, Roguelite 14.6%, Multiplayer 13%
Why You'll Like It: A roguelite ship management game that shares the exact same chaotic, top-down-to-first-person transition feel as Void Crew.
- #3 Barotrauma
96% 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: Co-op 47.9%, Multiplayer 27.6%, Sci-fi 12.2%, Simulation 7.8%, Action 3.3%
Why You'll Like It: This game offers the most intense multi-crew submarine management experience, requiring constant communication and repair work under extreme pressure.
- #4 Space Crew: Legendary Edition
95% matchMostly Positive74% of 3,182 reviews2020
Dev: Runner DuckPub: Curve Games
Windows · Mac · Linux
Median: 2.7 hrsMean: 9.8 hrs≥1hr: 64%
Time for your toughest mission yet! Recruit and train your crew to tackle the growing threat from alien and android armies as you defend Earth to become a Galactic Legend in Space Crew: Legendary Edition. All new content free to existing owners of Space Crew!
Why similar: Space Sim 36.9%, Space 16.6%, Roguelite 12.9%, Sci-fi 11.1%, Simulation 5.9%
Why You'll Like It: This title focuses heavily on managing a crew and ship during dangerous missions, mirroring the core gameplay loop of Void Crew.
- #5 Voidtrain
93% matchMostly Positive74% of 9,810 reviews2025
Dev: HypeTrain Digital
Windows
Median: 8.5 hrsMean: 15.9 hrs≥1hr: 93%
Become a crew member of an Interdimensional Express Train! Discover a new world full of mysterious creatures, enemies and places. Upgrade and customize your train, gather new materials and build better weapons. Play solo or online сo-op with up to 4 people.
Why similar: Co-op 31.1%, Multiplayer 18.7%, Online Co-Op 18.6%, First-Person 8.5%, Exploration 6.8%
Why You'll Like It: Features cooperative vehicle management and exploration in a surreal, hostile environment.
- #6 Lovers in a Dangerous Spacetime
94% matchVery Positive93% of 4,065 reviews2015
Dev: Asteroid Base
Windows · Mac · Linux
Median: 3.3 hrsMean: 5.3 hrs≥1hr: 78%
Explore a neon galaxy in your very own battleship in this 1- to 4-player couch co-op adventure.
Why similar: Co-op 31.9%, Space 21.5%, Multiplayer 19.2%, Sci-fi 8.4%, Action-Adventure 6.1%
Why You'll Like It: A frantic co-op game where players must constantly switch stations to pilot, shield, and fire weapons on a ship.
- #7 Deep Rock Galactic
92% matchOverwhelmingly Positive97% of 379,294 reviews2020
Dev: Ghost Ship GamesPub: Coffee Stain Publishing
Windows
Median: 14.2 hrsMean: 76.4 hrs≥1hr: 94%
Deep Rock Galactic is a 1-4 player co-op FPS featuring dwarven space miners, procedurally-generated destructible environments, and endless hordes of alien monsters. Explore cave systems, mine for minerals, and work together to survive!
Why similar: Co-op 35%, PvE 19.9%, Space 15.8%, Sci-fi 9.6%, First-Person 8.8%
Why You'll Like It: It captures the same high-energy, co-op PvE mission structure and team-based synergy found in Void Crew.
- #8 Empyrion - Galactic Survival
91% matchMostly Positive78% of 34,392 reviews2020
Dev: Eleon Game Studios
Windows
Median: 6.2 hrsMean: 77.1 hrs≥1hr: 77%
Build and explore in a true space sandbox survival adventure. Construct mighty capital vessels, sprawling planetary settlements, and vast space stations in your galactic journey to discover the mysteries of Empyrion!
Why similar: Space Sim 31.5%, Co-op 18.7%, Space 13.3%, PvE 9.3%, Multiplayer 8.9%
Why You'll Like It: Offers deep co-op space exploration and ship building with a focus on survival and combat.
- #9 Abiotic Factor
90% matchOverwhelmingly Positive96% of 58,426 reviews2025
Dev: Deep Field GamesPub: Playstack
Windows
Median: 20.8 hrsMean: 46.1 hrs≥1hr: 95%
Abiotic Factor is a survival crafting experience for 1-6 players set in the depths of an underground research facility. Caught between paranormal containment failure, a military crusade, and chaos from a dozen realms, the world’s greatest minds must survive against the universe’s biggest threats.
Why similar: Online Co-Op 24.4%, Multiplayer 16.7%, PvE 15.4%, Sci-fi 13.5%, First-Person 9.7%
Why You'll Like It: A cooperative survival game that requires intense team coordination and role-based problem solving.
- #10 Sea of Thieves: 2026 Edition
91% matchVery Positive89% of 372,500 reviews2020
Dev: Rare LtdPub: Xbox Game Studios
Windows
Median: 22.2 hrsMean: 86.4 hrs≥1hr: 96%
Sea of Thieves is a smash-hit pirate adventure game, offering the quintessential pirate experience of plundering lost treasures, intense battles, vanquishing sea monsters and more. Dive in with this revised edition of the game, which includes access to digital bonus media.
Why similar: Co-op 26.8%, Multiplayer 23.5%, Online Co-Op 18.9%, PvE 8.4%, Adventure 6.7%
Why You'll Like It: While set on the ocean, it is the gold standard for chaotic, multi-crew ship management and cooperative combat.
- #11 EVERSPACE™ 2
89% matchVery Positive86% of 12,991 reviews2023
Dev: ROCKFISH Games
Windows · Mac
Median: 7.6 hrsMean: 29.4 hrs≥1hr: 87%
EVERSPACE 2 is a fast-paced single-player spaceship shooter with exploration in space and on planets, tons of loot, RPG elements, mining, and crafting. Experience an exciting sci-fi story set in a vivid, handcrafted open world full of secrets, puzzles, and perils.
Why similar: Space 27.3%, PvE 19.2%, Action-Adventure 11.8%, Sci-fi 11.3%, Exploration 10.1%
Why You'll Like It: Provides a polished space combat experience with roguelite elements and deep ship customization.
- #12 Starship Troopers: Extermination
89% matchMostly Positive79% of 33,336 reviews2024
Dev: Offworld
Windows
Median: 4.9 hrsMean: 18.9 hrs≥1hr: 86%
Starship Troopers: Extermination is a 16-player co-op FPS that puts you on the far-off frontlines of an all-out battle against the Bugs! Squad up, grab your rifle, and do your part as an elite Deep Space Vanguard Trooper to take back planets from the Arachnid threat!
Why similar: Co-op 19.5%, Online Co-Op 15.6%, Space 13.9%, PvE 12.9%, Multiplayer 12.4%
Why You'll Like It: A large-scale co-op shooter that captures the frantic, sci-fi combat atmosphere of Void Crew.
- #13 HELLDIVERS™ 2
88% matchMostly Positive75% of 1,158,075 reviews2024
Dev: Arrowhead Game StudiosPub: PlayStation Publishing LLC
Windows
Median: 45.6 hrsMean: 106.9 hrs≥1hr: 98%
The Galaxy’s Last Line of Offence. Enlist in the Helldivers and join the fight for freedom across a hostile galaxy in a fast, frantic, and ferocious third-person shooter.
Why similar: Online Co-Op 21.3%, Co-op 19.6%, PvE 17.4%, Multiplayer 15.4%, Space 13.2%
Why You'll Like It: A chaotic, high-pressure sci-fi co-op shooter that emphasizes team coordination against overwhelming odds.
- #14 Jump Space
86% matchVery Positive85% of 12,088 reviews2025
Dev: Keepsake Games
Windows
Median: 6.3 hrsMean: 11.4 hrs≥1hr: 92%
Jump Space (formerly Jump Ship) is a mission based co-op PvE for 1-4 players, where you are the crew of a spaceship. Transition seamlessly from crewing the ship to on-foot exploration and space walks. Explore, upgrade, and survive intense encounters in deep space together.
Why similar: Co-op 19.2%, Space 14.5%, Roguelite 13.7%, PvE 12.8%, Multiplayer 10.3%
Why You'll Like It: A co-op space shooter that focuses on PvE combat and team-based mission objectives.
- #15 Elite Dangerous
87% matchMostly Positive77% of 107,282 reviews2015
Dev: Frontier Developments
Windows
Median: 18.2 hrsMean: 148.6 hrs≥1hr: 89%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 47.6%, Space 16.7%, Multiplayer 7.4%, Sci-fi 7.1%, Online Co-Op 5.3%
Why You'll Like It: While more simulation-heavy, it offers a vast space environment with multi-crew ship capabilities.
- #16 Interstellar Rift
86% matchMixed68% of 1,666 reviews2020
Dev: Split PolygonPub: Iceberg Interactive
Windows
Median: 4.2 hrsMean: 33.1 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 Sim 43.6%, Space 12.9%, Futuristic 9.9%, Sci-fi 7.1%, First-Person 6.5%
Why You'll Like It: A space-sim that allows for complex ship building and multi-crew operation in an open-world setting.
- #17 Abyssus
84% matchVery Positive85% of 5,631 reviews2025
Dev: DoubleMoose GamesPub: The Arcade Crew
Windows
Median: 10.3 hrsMean: 14.9 hrs≥1hr: 90%
Choose your loadout, blast through the corrupted denizens of a sunken civilization, and wield godly powers in Abyssus – a fast-paced 1-to-4 players FPS and roguelite brinepunk adventure.
Why similar: Co-op 22.8%, Roguelite 16.6%, Online Co-Op 16.5%, PvE 13.9%, Multiplayer 12.2%
Why You'll Like It: A roguelite FPS that emphasizes cooperative play and challenging combat encounters.
- #18 Bomber Crew
85% matchVery Positive88% of 15,499 reviews2017
Dev: Runner DuckPub: Curve Games
Windows · Mac · Linux
Median: 3.5 hrsMean: 14.4 hrs≥1hr: 79%
Chocks away! Bomber Crew is a strategic simulation game, where picking the right crew and keeping your bomber in tip top shape is the difference between completing your mission or losing it all! USAAF DLC NOW AVAILABLE! FLY THE ICONIC AMERICAN BOMBER!
Why similar: Simulation 51%, Roguelite 13.4%, Indie 10.6%, Singleplayer 9.8%, Action 8.5%
Why You'll Like It: The predecessor to Space Crew, it provides a deep look at managing a crew and keeping a vehicle operational under fire.
- #19 Lost Fleet
84% 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: Space Sim 30.4%, Online Co-Op 12.9%, Roguelite 12.1%, Multiplayer 10.8%, PvE 10.4%
Why You'll Like It: An action-roguelike that features online co-op and space-based combat scenarios.
- #20 Between the Stars
83% matchMostly Positive74% of 2,495 reviews2024
Dev: Isolated Games
Windows
Median: 2.5 hrsMean: 6.6 hrs≥1hr: 70%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 39.9%, Space 22.4%, Sci-fi 7.5%, Simulation 7%, Roguelite 6.9%
Why You'll Like It: Combines space ship command with RPG elements, putting you in charge of a fleet during intense battles.
- #21 Deadzone: Rogue
81% matchVery Positive82% of 16,323 reviews2025
Dev: Prophecy Games
Windows
Median: 10.5 hrsMean: 19.9 hrs≥1hr: 94%
Deadzone: Rogue is a roguelite FPS set in space. Blast through swarms of hostile machines, combine powerful augments and elements to forge your build, and grow stronger with each run — solo or in co-op.
Why similar: Online Co-Op 24.9%, Roguelite 21.8%, PvE 20.6%, Sci-fi 11.7%, First-Person 10.6%
Why You'll Like It: A co-op roguelite shooter that focuses on PvE survival in dangerous environments.
- #22 Slipstream: Rogue Space
82% 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 32.7%, Co-op 15.9%, Roguelite 10.2%, Multiplayer 9.7%, Character Customization 8.8%
Why You'll Like It: A space-sim roguelite that focuses on cooperative play and sci-fi combat.
- #23 Roboquest
79% matchOverwhelmingly Positive95% of 24,341 reviews2023
Dev: RyseUp Studios
Windows
Median: 7.3 hrsMean: 18.3 hrs≥1hr: 91%
Roboquest is a fast FPS Roguelite in a scorched futureworld. You're a rebooted Guardian, ready to kick some metal ass! Fight with your buddy or by yourself and annihilate hordes of deadly bots in ever-changing environments.
Why similar: Co-op 26%, Roguelite 22.2%, Online Co-Op 19.5%, Multiplayer 9.9%, Sci-fi 7.2%
Why You'll Like It: A fast-paced co-op shooter that shares the high-intensity, roguelite combat feel of Void Crew.
- #24 Wildgate
79% matchMostly Positive76% of 5,643 reviews2025
Dev: Moonshot GamesPub: Dreamhaven
Windows
Median: 6.9 hrsMean: 13.7 hrs≥1hr: 85%
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: Space Sim 24.8%, Co-op 15.6%, Space 12.4%, Online Co-Op 10.6%, Multiplayer 10.5%
Why You'll Like It: An adventure-focused space game that includes multiplayer combat and exploration.
- #25 Approximately Up
77% 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 45.7%, Co-op 13.6%, Multiplayer 10.2%, Simulation 5.8%, Futuristic 5.3%
- #26 Starship EVO
80% matchVery Positive84% of 1,522 reviews2020
Dev: Moonfire Entertainment
Windows
Median: 1.6 hrsMean: 6.4 hrs≥1hr: 58%
Mine and craft your way to orbit, build your own starship and explore a vast, dangerous galaxy alongside your crew. For players who love a meaningful survival progression, a unique and elegant building system, and epic space-opera scale.
Why similar: Space Sim 30.5%, Space 22.8%, Simulation 9.1%, Multiplayer 7.9%, Sci-fi 7.6%
Why You'll Like It: A sandbox simulation game that excels in detailed ship building and mechanical operation.
- #27 Kinetic Void
82% matchOverwhelmingly Negative17% of 1,558 reviews2014
Dev: Badland Studio
Windows · Mac · Linux
Median: 1.9 hrsMean: 3.7 hrs≥1hr: 76%
Kinetic Void is a 3D space adventure with a focus on customization and enjoyable space simulation. The shipyard allows players to construct their ship piece by piece. Ships can be as simplistic as a cockpit, a hull, a engine and a gun, or as complex as a player wants.
Why similar: Space 40.4%, Space Sim 23.2%, Simulation 12.1%, Sci-fi 11.9%, Action 4.9%
Why You'll Like It: Focuses on sandbox space combat and ship customization with a focus on simulation mechanics.
- #28 Cosmoteer: Starship Architect & Commander
76% matchVery Positive94% of 12,820 reviews2022
Dev: Walternate Realities
Windows
Median: 19.2 hrsMean: 41.1 hrs≥1hr: 92%
Design and simulate the starships of your dreams! Command your ship or fleet in epic battles and manage your crew while exploring a dangerous galaxy. Play alone or with friends, test your ships in online PvP, and let your imagination reach for the stars!
Why similar: Space Sim 35.2%, Space 14.6%, Sci-fi 11.8%, Online Co-Op 11.6%, Multiplayer 10%
- #29 EVERSPACE™
78% matchMostly Positive78% of 11,462 reviews2017
Dev: ROCKFISH Games
Windows · Mac · Linux
Median: 2.8 hrsMean: 9.9 hrs≥1hr: 75%
EVERSPACE™ combines fast-paced combat with roguelike elements, great visuals and a captivating story. It takes you on a challenging journey through an ever-changing, beautifully crafted universe full of surprises. Shoot, craft and loot your way to victory while the odds are stacked against you.
Why similar: Space Sim 36.5%, Space 29.2%, Roguelite 11.6%, Sci-fi 9.2%, Action 5.3%
Why You'll Like It: The original roguelite space shooter that defined the genre's loop of combat, looting, and upgrading.
- #30 Mycopunk
75% matchVery Positive89% of 4,663 reviews2025
Dev: Pigeons at PlayPub: Devolver Digital
Windows
Median: 5.1 hrsMean: 15.5 hrs≥1hr: 84%
Cut through fungal aliens in this hyper-customizable, mission based looter shooter. Hundreds of hand-crafted upgrades, 4-player co-op, and a little roach man. What’s not to love?
Why similar: Online Co-Op 24.3%, Co-op 20.2%, PvE 17.6%, Space 12.2%, Action 6.4%
- #31 Lodestar
78% matchMostly Positive72% of 78 reviews2023
Dev: Edenic Era LLC
Windows
Lodestar sends you and your squad of friends on your own space odyssey. Traverse multiple planets in a journey to get home without losing yourself or your ship to the perils of the unknown! Solve puzzles, gather resources, mine asteroids, and survive... with your own oh-so welcoming AI sidekick!
Why similar: Space Sim 31.2%, Co-op 13.1%, Online Co-Op 12.3%, Space 11.1%, Multiplayer 9.7%
Why You'll Like It: A co-op space-sim that focuses on exploration and puzzle-solving mechanics.
- #32 Species: Unknown
74% matchVery Positive95% of 10,790 reviews2025
Dev: WanadevStudio
Windows
Median: 5.0 hrsMean: 8.4 hrs≥1hr: 92%
Species: Unknown is a 1 to 4 players co-op survival horror. Complete high-risk missions aboard an abandoned ship while being hunted by an unknown creature. Survive and upgrade your gear to face each new threat that lurks in the dark.
Why similar: Online Co-Op 23.4%, Multiplayer 14.4%, PvE 14.1%, Space 12.2%, First-Person 10.5%
- #33 Avorion
77% matchVery Positive90% of 14,549 reviews2020
Dev: Boxelware
Windows · Mac · Linux
Median: 18.8 hrsMean: 99.5 hrs≥1hr: 90%
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Why similar: Space Sim 45.6%, Space 16.2%, PvE 13.1%, Sci-fi 8.6%, Exploration 6.9%
- #34 Deep Rock Galactic: Rogue Core
76% matchMixed60% of 15,144 reviews2026
Dev: Ghost Ship GamesPub: Ghost Ship Publishing
Windows
Median: 11.0 hrsMean: 20.0 hrs≥1hr: 95%
DEEP ROCK GALACTIC: ROGUE CORE is a 1-4 player co-op FPS action roguelite featuring sci-fi dwarves, alien horrors and procedurally-generated caves. Join the elite dwarven Reclaimers and fight through perilous mining facilities infested with deadly Corespawn. For Rock and Stone!
Why similar: Co-op 20.3%, Roguelite 13.5%, PvE 13.3%, Character Customization 11.7%, Online Co-Op 11.5%
- #35 SpaceCraft
75% matchMixed65% of 2,687 reviews2026
Dev: Shiro Games
Windows
Median: 13.4 hrsMean: 47.3 hrs≥1hr: 91%
The Universe is yours. SpaceCraft is an online space exploration and building game. Explore a vast galaxy of solar systems and planets, mine and craft resources, design and build ships, automate planetary bases and interplanetary logistics, trade and cooperate.
Why similar: Space Sim 30.8%, Space 13.1%, Co-op 12%, Multiplayer 10%, PvE 8.5%
- #36 Void War
73% matchVery Positive94% of 3,953 reviews2025
Dev: Tundra
Windows
Median: 7.6 hrsMean: 15.1 hrs≥1hr: 83%
Command an ancient starship and fight your way to the heart of a dying Empire. Fend off attacks from demented cultists, craven space pirates, and xenophobic Imperial soldiers. Discover powerful artifacts and use them to build your ship into a fearsome war engine.
Why similar: Space 35.9%, Roguelite 34.3%, Sci-fi 15.3%, Simulation 7.1%, Adventure 5.6%
- #37 Angels Fall First
73% 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: Space Sim 27.4%, Co-op 14.9%, Space 12.7%, Multiplayer 10.5%, Futuristic 9.8%
- #38 STARSEEKER: Astroneer Expeditions
74% matchMixed58% of 868 reviews2026
Dev: System Era SoftworksPub: Devolver Digital
Windows
Join the ESS Starseeker crew to explore strange new worlds, working together with friends to complete planet-wide objectives before the station journeys on to new planetary destinations. Collect and unlock powerful tech to help the crew tackle the perils of space!
Why similar: Space 20.3%, Online Co-Op 14%, Multiplayer 12.8%, Sci-fi 10.2%, PvE 9.2%
- #39 Space Beast Terror Fright
73% matchVery Positive92% of 1,795 reviews2022
Dev: nornware AB
Windows
Median: 1.9 hrsMean: 5.2 hrs≥1hr: 64%
S.B.T.F. is a very hard arcade-style / rogue-like / perma-death first person shooter. You play as Marines who must brave dark, claustrophobic and terrifyingly intense Space Beast infested spacecraft in order to extract critical data and lucrative upgrades. Can you make it out alive?
Why similar: Co-op 36.8%, Multiplayer 12%, Space 11.8%, Sci-fi 10.5%, Roguelite 9.4%
- #40 The Planet Crafter
70% matchOverwhelmingly Positive96% of 73,089 reviews2024
Dev: Miju Games
Windows
Median: 21.7 hrsMean: 38.5 hrs≥1hr: 92%
A space survival open world terraforming crafting game, designed for 1 to 10 players. Alter the ecosystem of an inhospitable planet to render it habitable for humanity. Survive, gather resources, and build your base. Then, generate oxygen, warmth, and pressure to create a brand new biosphere.
Why similar: Co-op 27.4%, Online Co-Op 21.1%, Space 19.9%, Sci-fi 9.7%, First-Person 8.1%
- #41 VOID/BREAKER
70% matchVery Positive92% of 2,726 reviews2025
Dev: Stubby GamesPub: Playstack
Windows
Median: 3.6 hrsMean: 5.8 hrs≥1hr: 81%
Fast paced Bullet hell Roguelite FPS 🔴 Fight relentless machines driven by a hostile AI. Escape an endless cycle. Craft infinite weapon variants with deep gun modding. Forge deadly synergies. Carve your way out through enviro destruction /BREAK THE SYSTEM /BREAK FREE
Why similar: Roguelite 34.3%, Futuristic 23.2%, Sci-fi 18.4%, First-Person 14.6%, Action 6.4%
- #42 We Need To Go Deeper
72% matchVery Positive86% of 6,049 reviews2019
Dev: Deli Interactive LLC
Windows · Linux
Median: 3.3 hrsMean: 10.3 hrs≥1hr: 88%
DIVE. DISCOVER. DIE. Crew a submarine with friends in We Need To Go Deeper - a 2-4-player cooperative submarine roguelike set in a Verne-inspired undersea universe.
Why similar: Co-op 25.9%, Roguelite 16.5%, Multiplayer 13.5%, PvE 13%, Online Co-Op 12.6%
- #43 Ship of Fools
71% matchVery Positive82% of 6,216 reviews2022
Dev: Fika ProductionsPub: Team17
Windows
Median: 4.6 hrsMean: 8.5 hrs≥1hr: 84%
Ship of Fools is a seafaring cooperative roguelite. Set sail, man the cannons and battle sea monsters through the tempestuous seas of the Archipelago. Are you fool enough to stop the Aquapocalypse?
Why similar: Co-op 28.5%, Online Co-Op 22.9%, Roguelite 22.8%, Multiplayer 15%, Colorful 4.1%
- #44 Stars End
71% matchMixed61% of 1,428 reviews2023
Dev: Reverie World StudiosPub: indie.io
Windows
Median: 2.5 hrsMean: 10.2 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: Space Sim 23.2%, Co-op 17.7%, Space 10.9%, Online Co-Op 10.7%, Multiplayer 10.2%
- #45 Quintet
72% matchMostly Positive77% of 360 reviews2015
Dev: Carmine T. Guida
Windows · Mac · Linux
Median: 42 minMean: 20.2 hrs≥1hr: 43%
A cooperative, cross-platform, multiplayer scifi game where players control the same ship through 5 roles — Captain, Helm, Tactical, Engineering & Science. Battle with other player crews over the Internet.
Why similar: Space 28.7%, Co-op 25.7%, Multiplayer 18.7%, Action 9.9%, Sci-fi 9.4%
- #46 Forever Skies
67% matchMostly Positive78% of 8,950 reviews2025
Dev: Far From Home
Windows
Median: 7.2 hrsMean: 30.6 hrs≥1hr: 91%
A first-person survival game set on a post-apocalyptic, ecologically ruined Earth. Play solo or with up to 3 friends as you build, upgrade, and fly a high-tech airship. Scavenge resources, craft tools, and face dangers on the surface as you hunt for a cure to save humanity.
Why similar: Co-op 28.2%, Multiplayer 14.6%, Futuristic 14%, Sci-fi 9.5%, Exploration 9%
- #47 VoidExpanse
71% 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 40.4%, Character Customization 15.1%, Sci-fi 14.6%, Multiplayer 12%, Simulation 7.2%
- #48 Spacelines from the Far Out: Flight School
69% matchVery Positive83% of 254 reviews2022
Dev: CoffeenautsPub: Skystone Games
Windows · Mac · Linux
Median: 1.0 hrsMean: 4.6 hrs≥1hr: 51%
Spacelines from the Far Out: Flight School is all about getting you prepared to take on the task of running your own Spaceline before launch! Join up to 3 other people to take on the challenges and demands as you ferry people to their destination.
Why similar: Space Sim 30.1%, Space 14.8%, Roguelite 10.8%, Online Co-Op 9.4%, Futuristic 9.3%
- #49 Sketchy's Contract
65% matchVery Positive85% of 1,338 reviews2026
Dev: Dimensionless Games
Windows
Median: 5.4 hrsMean: 11.9 hrs≥1hr: 87%
A 1-8 player co-op sci-fi looter horror game that takes place on a mysterious asteroid belt where players must complete contracts by traveling to exotic planets to kill creatures, find loot, and/or farm planetary materials that they must return to an ominous figure named Sketchy.
Why similar: Co-op 24.3%, Online Co-Op 19.2%, PvE 10.5%, Sci-fi 10.3%, Space 9.7%
- #50 Volcanoids
68% matchVery Positive83% of 9,332 reviews2019
Dev: Volcanoid
Windows · Linux
Median: 3.9 hrsMean: 15.9 hrs≥1hr: 76%
A base-building open-world survival shooter that replaces your typical base with a giant drill. Alone or with friends, explore an island plagued by eruptions, upgrade your drill, and fight robots to uncover what's been hiding beneath the surface.
Why similar: Co-op 28%, Online Co-Op 18%, Multiplayer 15.5%, First-Person 10.5%, Exploration 9.1%
- #51 ADIOS Amigos: Galactic Explorers
69% matchVery Positive93% of 123 reviews2018
Dev: Cosmic Picnic
Windows
Median: 3.1 hrsMean: 4.2 hrs≥1hr: 71%
Improvise fuel efficient trajectories to keep your rusty ship running. Break into a space station with an asteroid. Tow a sofa into a black hole. Experience the perils and intrigue of space exploration with 1-4 players.
Why similar: Space Sim 49.6%, Roguelite 11.2%, Space 11.2%, Sci-fi 7%, Exploration 6.9%
- #52 Catharage
66% matchVery Positive84% of 61 reviews2025
Dev: Björn MichalskiPub: Games Foundation GmbH
Windows
A space tactics roguelite with naval combat and extraction elements. Explore space, pick fights, collect loot, then escape. Upgrade and unlock new ships to strengthen your fleet and face tougher foes. Play with up to 4 friends in online coop.
Why similar: Space Sim 42%, Roguelite 15.7%, PvE 13.6%, Space 10.7%, Exploration 6.9%
- #53 Voidship: The Long Journey
69% matchMostly Positive74% of 149 reviews2019
Dev: Cydonian Games
Windows
Design your battleship and fight your way through unforgiving space. This is a tale of a lone spaceship on a centuries-long mission. As the captain, you´ll make strategic decisions, explore unknown sectors, meet allies and enemies, gather resources, technology and crew. To battle stations!
Why similar: Space 25.6%, Sci-fi 15.6%, Simulation 15.6%, Roguelite 13.2%, Action 9.1%
- #54 Marauders
66% matchMixed67% of 21,429 reviews2022
Dev: Small Impact Games
Windows
Median: 10.2 hrsMean: 32.5 hrs≥1hr: 89%
Marauders is a tactical first-person multiplayer looter shooter set in a sci-fi universe. As a space pirate, work solo, or in a squad with up to 3 other players to navigate a hostile battleground, hunt for loot, craft new weapons and gear, and salvage what you’ll need to survive.
Why similar: Space Sim 61%, Space 21.9%, First-Person 12.4%, Action 4.7%
- #55 Space Will
65% matchVery Positive98% of 88 reviews2024
Dev: 张亮002Pub: Aori Games
Windows
Sixty basic cores, hundreds of base station equipment, and thousands of chips, you can freely cooperate and shoot through the dual-angle joystick operation in a survival Roguelike game! Explore the sci-fi space and build your strongest battleship!
Why similar: Space Sim 29.7%, Space 22.8%, Sci-fi 16.8%, Roguelite 8.2%, Exploration 7.7%
- #56 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 49.8%, Space 16.1%, Sci-fi 8.8%, Multiplayer 8.1%, Simulation 6.3%