- #1 Endless Sky
97% matchVery Positive92% of 6,938 reviews2015
Dev: Michael Zahniser
Windows · Mac · Linux
Median: 1.0 hrsMean: 13.6 hrs≥1hr: 50%
Endless Sky is a 2D space trading and combat game inspired by the classic Escape Velocity series. Work your way up from a relatively wimpy shuttle, cargo ship, or fighter, to a highly upgraded and customized flagship or to a massive fleet of warships or freighters.
Why similar: Space 38.5%, Open World 17.8%, Trading 15.6% ★, Sci-fi 12.3%, Exploration 4.6%
- #2 Transcendence
96% matchVery Positive88% of 221 reviews2015
Dev: Kronosaur Productions
Windows
Explore the farthest reaches of Human Space in this open-world space adventure. Compelled to journey to the Galactic Core by a mysterious hyperintelligence, you must fight your way through dozens of star systems teeming with clashing empires, expansionist AIs, and fearsome xenophobes.
Why similar: Space 21.2%, Action RPG 19.2%, Open World 14.9%, Trading 14.7% ★, Sci-fi 10.9%
- #3 The Outer Worlds
96% matchVery Positive83% of 28,022 reviews2020
Dev: Obsidian EntertainmentPub: Private Division
Windows
Median: 10.0 hrsMean: 24.0 hrs≥1hr: 92%
The Outer Worlds is an award-winning single-player RPG from Obsidian Entertainment and Private Division. As you explore a space colony, the character you decide to become will determine how this player-driven story unfolds. In the colony's corporate equation, you are the unplanned variable.
Why similar: Action RPG 23%, Open World 21.6%, Space 15.1%, Sci-fi 11.4%, Exploration 8.9%
- #4 Starcom: Nexus
95% matchVery Positive91% of 2,274 reviews2019
Dev: Wx3 Labs, LLC
Windows · Linux
Median: 3.8 hrsMean: 13.6 hrs≥1hr: 84%
Suddenly thrown into an unknown galaxy, you must explore, fight or befriend aliens and transform your ship from a small survey vessel into a powerful battlecruiser to unravel the mystery of the forces that brought you here and find your way home.
Why similar: Space 36.4%, Sci-fi 16.6%, Open World 14.6%, Exploration 9.7%, Action RPG 9.1%
- #5 Starcom: Unknown Space
94% matchVery Positive93% of 4,082 reviews2024
Dev: Wx3 Labs, LLC
Windows
Median: 7.9 hrsMean: 16.2 hrs≥1hr: 82%
Starcom: Unknown Space is an action RPG of space exploration and adventure. Build your own starship while discovering an epic story in a universe of strange mysteries, alien factions and uncharted worlds.
Why similar: Space 27.2%, Open World 17.5%, Action RPG 17.4%, Sci-fi 10.9%, Exploration 9.1%
- #6 Stardust Origins
94% matchMostly Positive73% of 22 reviews2022
Dev: Nikolaj Piet PaghPub: PetskullGames
Windows
You are a pilot, seeking revenge on your deceitful father who threw you into unknown space. Can you find your way back and get revenge? Experience a mix of 2D topdown space adventure and explore planets to discover quests, negotiate trades, mine, hunt and survive in an expanding universe.
Why similar: Space 23.4%, Trading 22.4% ★, Open World 17.1%, Sci-fi 11.9%, Action RPG 9.1%
- #7 Cosmodrill
93% matchNo user reviews
Dev: Morse Morse Games
Windows
Explore the vastness of space, dig deep into planets to find resources, upgrade your ship and survive against alien life in this 2D open-universe space mining adventure! How far are you willing to travel into the dark unknown?
Why similar: Space 19.1%, Sci-fi 17.4%, Resource Management 14.4%, Open World 13.5%, Combat 12.7%
- #8 Starfield
92% matchMixed57% of 170,771 reviews2023
Dev: Bethesda Game StudiosPub: Bethesda Softworks
Windows
Median: 36.0 hrsMean: 72.1 hrs≥1hr: 96%
Starfield is the first new universe in 25 years from Bethesda Game Studios, the award-winning creators of The Elder Scrolls V: Skyrim and Fallout 4.
Why similar: Space 28.4%, Open World 21.7%, Sci-fi 15.3%, Action RPG 12.5%, Exploration 8.2%
- #9 Space Shooter 24
91% match7 user reviews29% of 7 reviews2023
Dev: Yusuf Islam SeyhanPub: Inspector Studios
Windows
Join the war in the depths of space with Space Shooter 24! Customizable ships, realistic graphics, and breathtaking action await you. Take action now to save the galaxy.
Why similar: Space 25.3%, Open World 20.8%, Action RPG 19.1%, Sci-fi 15%, Exploration 8.9%
- #10 Star Trek Legends
91% matchMixed68% of 231 reviews2024
Dev: Emerald City GamesPub: Tilting Point
Windows
Engage in an epic storyline for control of the mysterious Nexus and the fate of the universe as players step into the role of their favorite Star Trek heroes and villains in the hit franchise's official team-based RPG.
Why similar: Space 28.5%, Action RPG 19.5%, Sci-fi 18%, Combat 10.3%, Action 9.8%
- #11 BigWall:WildKnight
90% matchNo user reviews2026
Dev: BigWallStudios
Windows
The knight comes to the wasteland and sets forth on a so-called adventure. Will he bungle everything? Or will he gather himself and continue the journey?
Why similar: Conversation 41.6%, Open World 28.3%, Combat 13.9%, Character Customization 5.6%, Action RPG 5.6%
- #12 Green Wounds
89% matchMostly Negative42% of 24 reviews2022
Dev: NiffirgGames
Windows · Mac
Craft, manage resources, fight enemies, and explore the unknown in this medieval RPG.
Why similar: Action RPG 18.9%, Side Scroller 18.5%, Conversation 16.8%, Trading 16.5% ★, Open World 14.2%
- #13 Rebel Galaxy
89% matchVery Positive85% of 8,230 reviews2015
Dev: Double Damage Games
Windows · Mac
Median: 1.8 hrsMean: 13.6 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 42.3%, Open World 20.4%, Sci-fi 16.3%, Trading 8.5% ★, Exploration 3.2%
- #14 Rodina
88% matchVery Positive93% of 1,329 reviews2014
Dev: Elliptic Games
Windows
Median: 2.8 hrsMean: 6.4 hrs≥1hr: 71%
A single-developer passion project. A seamless full scale solar system. Thrilling action. Be part of an incredible journey as a Universe is built from the ground up!
Why similar: Space 37.7%, Open World 24.4%, Sci-fi 14.5%, Exploration 13.4%, Indie 4.7%
- #15 Entropia Universe
86% matchMixed62% of 403 reviews2025
Dev: MindArk
Windows
Entropia Universe is a unique massively multiplayer online game (MMO) where virtual assets hold real-world value and players can participate in a thriving virtual sandbox economy.
Why similar: Trading 19.6% ★, Space 17.4%, Open World 15.8%, Sci-fi 12.1%, PvE 11%
- #16 Space Bob vs. The Replicons
87% matchVery Positive90% of 98 reviews2018
Dev: Intravenous SoftwarePub: Independent
Windows · Mac · Linux
Help clueless Bob survive his first day of work in this procedurally generated, planet hopping, gravity simulator. Haul loot and resources back in to orbit while simultaneously fighting off a full scale alien invasion in this rogue-lite survival hybrid quite unlike anything you've played before.
Why similar: Action RPG 19.6%, Open World 17.5%, Space 16.2%, Side Scroller 16%, Resource Management 12.8%
- #17 Stick Mountain
86% match4 user reviews100% of 4 reviews2025
Dev: Spellman Studios
Windows
In Stick Mountain, become an elite S-Co agent tasked with eliminating deadly threats across different worlds. Master elemental powers, craft powerful gear, and forge your own path to shape the fate of entire civilizations.
Why similar: Side Scroller 21.8%, Action RPG 21.3%, PvE 12.9%, Exploration 10.3%, Resource Management 8.1%
- #18 Orion's End
85% matchNo user reviews
Dev: Southfog Games
Windows
Orion’s End is space trading life sim. Trading, smuggling, pirate hunting, or pirating. Be a hero or a rogue. But also be a friend - there are residents on each planet who need someone like you to talk to, help them with quests, or to just gift them with loot from your adventures.
Why similar: Trading 19.2% ★, Space 19.2%, Action RPG 16%, Open World 12.8%, Sci-fi 11.1%
- #19 The Outer Worlds 2
83% matchMostly Positive75% of 7,790 reviews2025
Dev: Obsidian EntertainmentPub: Xbox Game Studios
Windows
Median: 19.0 hrsMean: 28.8 hrs≥1hr: 96%
The Outer Worlds 2 is the sequel to the award-winning first-person sci-fi RPG from Obsidian Entertainment.
Why similar: Action RPG 28.4%, Open World 23.3%, Sci-fi 12.2%, Exploration 11.4%, Character Customization 6.8%
- #20 Space Cowboy Radio
84% matchNo user reviews2026
Dev: BitSpark Studios
Windows
An indie action-RPG where you pilot customizable ships through side-scrolling combat, level up unique characters, and dismantle a corrupt galactic regime one mission at a time.
Why similar: Action RPG 30.8%, Space 24.9%, Side Scroller 18.2%, Sci-fi 6.3%, Action 5.7%
- #21 System of Sentinels
84% matchNo user reviews
Dev: Pavel Gorev
Windows
A space exploration horror RPG with open world and customization.
Why similar: Space 22.3%, Open World 20.7%, Action RPG 13.9%, Sci-fi 13%, Exploration 9.9%
- #22 Outwith
82% matchNo user reviews
Dev: Jeff Clark
Windows
Outwith is a first-person single player open-world RPG set in a fantasy medieval world of lore and magic. You're free to experience the world as you wish. Wander off the beaten path to explore. Go anywhere, talk to anyone and pick up side quests. Or simply follow the main story.
Why similar: Action RPG 26.4%, Open World 22.5%, Conversation 22.2%, Exploration 12%, Combat 6.3%
- #23 Mass Effect™: Andromeda Deluxe Edition
82% matchMostly Positive74% of 18,030 reviews2020
Dev: BioWarePub: Electronic Arts
Windows
Median: 5.8 hrsMean: 29.7 hrs≥1hr: 91%
Return to the Mass Effect universe & lead the first humans in Andromeda on a desperate search for our new home.
Why similar: Space 20.6%, Action RPG 20.3%, Open World 19.7%, Sci-fi 18.1%, Character Customization 12.6%
- #24 MEGA MAN X DiVE Offline
81% matchVery Positive80% of 1,862 reviews2023
Dev: CAPCOM Co., Ltd.
Windows
Median: 3.3 hrsMean: 14.6 hrs≥1hr: 69%
Mega Man X DiVE reimagined the world of the Mega Man X series, and now it's getting an offline version! Strengthen your characters and weapons with a variety of powerups to make them all your own. Then test them out in the side-scrolling action of "what-if" worlds in Mega Man X!
Why similar: Side Scroller 31.2%, Action RPG 20.4%, Sci-fi 14.2%, 2D 9%, Action 8.2%
- #25 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 40.2%, Open World 27.5%, Action 7.6%, Indie 7.4%, 2D 6.9%
- #26 3030 Deathwar Redux - A Space Odyssey
80% matchVery Positive94% of 1,148 reviews2017
Dev: Bird in SkyPub: Crunchy Leaf Games
Windows
Median: 7.5 hrsMean: 8.2 hrs≥1hr: 91%
3030 Deathwar is a unique mix of Adventure and Space Sim. Explore star systems, mine and hunt pirates in top-down mode. Leave your ship and switch into classic Adventuring mode, where you explore derelicts, talk to shady characters or head over to the space bar for a drink.
Why similar: Space 33.5%, Open World 20.2%, Sci-fi 15.9%, Exploration 7.9%, Indie 6.6%
- #27 Star Singularity
79% matchMostly Positive78% of 68 reviews2018
Dev: Star Bunny Enterprises
Windows
Median: 3.0 hrsMean: 4.9 hrs≥1hr: 76%
A space action-adventure unlike any other: navigate your spacecraft through a galactic-scale mystery. Make sure to loot, craft and upgrade your space fleet. Play the story campaign or test your skills in vicious arena modes against AI opponents.
Why similar: Space 25%, Open World 19.1%, Sci-fi 16.1%, Action RPG 14.9%, 2D 5.7%
- #28 ORBIT BREAK
78% matchNo user reviews
Dev: One Winged Studios
Windows
Orbit Break is a Sci-Fi Space-themed Action RPG where players explore a compromised space station called Star-Port. Players engage in battles, scavenge various pieces of equipment, uncover mysteries, and hunt deadly elites to survive.
Why similar: Space 26.1%, Action RPG 23.3%, Sci-fi 19.1%, Inventory Management 11.5%, PvE 4.6%
- #29 Drox Operative
78% matchVery Positive90% of 321 reviews2014
Dev: Soldak Entertainment
Windows · Mac · Linux
Median: 4.0 hrsMean: 7.9 hrs≥1hr: 87%
Drox Operative is a starship action RPG with warring alien races, fierce space battles, a dynamic, evolving galaxy, and co-op multiplayer for Windows and Mac.Eons ago the Drox ruled the galaxy through their mighty Operatives. These elite starship captains were trained to accomplish the impossible at whatever cost necessary.
Why similar: Space 37.5%, Action RPG 26.9%, Sci-fi 18.3%, Action 6.6%, Indie 6.4%
- #30 Mission: Space
77% match9 user reviews70% of 10 reviews2023
Dev: EJNApplicationsPub: EJNApplictaions
Windows
After the Earth exploded, the fate of the Earth is in your hands. By creatively building your own spaceship, you'll fight your way through space against pirates. On your journey you will meet many different life forms, some with good, others with bad intentions.
Why similar: Trading 20.8% ★, Space 18.3%, PvE 16.2%, Combat 15.9%, Action 9.7%
- #31 Drifter
79% matchMixed54% of 208 reviews2014
Dev: Celsius Game Studios
Windows · Mac · Linux
Drifter is an open-world sandbox space trading game with a procedurally-generated galaxy 100,000 light years across made up of tens of thousands of star systems to explore and features an original soundtrack by composer Danny Baranowsky.
Why similar: Space 32.1%, Trading 21.1% ★, Open World 18.3%, Sci-fi 10.1%, Exploration 6.6%
- #32 Grindstar
77% matchNo user reviews
Dev: morelootgames
Windows
A fast-paced, loot-driven sci-fi Action RPG where you are Earth’s last hope. Blast through enemies, hunt powerful gear, create powerful builds and take on the Swarm and the factions united under its banner in a desperate fight for humanity.
Why similar: Action RPG 32.2%, Space 25.9%, Sci-fi 13.8%, Exploration 7.5%, 2D 5.9%
- #33 STAR OCEAN THE DIVINE FORCE
76% matchMixed67% of 2,060 reviews2022
Dev: Square Enix
Windows
Median: 5.7 hrsMean: 23.9 hrs≥1hr: 88%
Square Enix and Tri-Ace present the latest title in the Star Ocean RPG series.
Why similar: Action RPG 26.7%, Space 21.4%, Sci-fi 15.3%, Open World 14.4%, Exploration 6.8%
- #34 Lost Nova
75% matchVery Positive92% of 399 reviews2022
Dev: Jon NielsenPub: HopFrog
Windows
Median: 2.9 hrsMean: 3.8 hrs≥1hr: 89%
Your spaceship crashed on an alien planet. Explore, salvage, craft, trade, manage and upgrade your way back home!
Why similar: Open World 19.2%, Space 17.6%, Action RPG 16.1%, Sci-fi 13.1%, Resource Management 12.5%
- #35 BlazeSky
76% matchMostly Positive72% of 25 reviews2020
Dev: Double Robot
Windows · Mac
BlazeSky is a space opera action RPG that tells the story of one person changing the fate of an entire galaxy. Explore stunning hand-crafted star systems, fight against strange alien races, and negotiate with key allies in this fully voice acted epic adventure.
Why similar: Action RPG 20%, Space 16.9%, Open World 16.1%, Sci-fi 11.8%, PvE 11.7%
- #36 The Outer Worlds: Spacer's Choice Edition
74% matchMostly Positive77% of 4,991 reviews2023
Dev: Obsidian EntertainmentPub: Private Division
Windows
Median: 5.4 hrsMean: 16.6 hrs≥1hr: 77%
The Outer Worlds: Spacer’s Choice Edition is the ultimate way to play the award-winning RPG from Obsidian Entertainment and Private Division. Including the base game and all DLC, this remastered masterpiece is the absolute best version of The Outer Worlds.
Why similar: Action RPG 26.8%, Space 19.1%, Sci-fi 13.6%, Exploration 10.9%, Character Customization 7.3%
- #37 Recurring Dreams
75% matchNo user reviews
Dev: Dream Portal Games LLC
Windows · Mac
An action RPG all about the dreamworld!
Why similar: Action RPG 37%, Side Scroller 26.5%, Conversation 14%, Combat 7.7%, Action 6.8%
- #38 The Last Captain
74% matchNo user reviews2026
Dev: Shrimp Fried Games
Windows
Master the art of tactical space warfare in a top-down RPG where ballistics meets strategy. Out-play rival Captains with point-defense, satellites, and countermeasures on destructible battlefields. Features a dynamic campaign, squadron co-op, and intense PvP with deep, modular ship customization.
Why similar: Space 21.7%, Sci-fi 14.1%, Resource Management 12.3%, Combat 10.4%, Inventory Management 10.4%
- #39 Far Horizon
73% matchMixed66% of 38 reviews2024
Dev: BEACHAM Games
Windows
Far Horizon is an action-adventure RPG set in the far reaches of space where floating islands, beautiful vistas, and alien creatures await. Embark on an epic adventure of exploration, ingenuity, and survival as you loot, shoot, and craft to forge your destiny among the stars.
Why similar: Action RPG 26%, Open World 19.9%, Space 18.1%, Sci-fi 13.1%, Exploration 11.6%
- #40 EVERSPACE™ 2
72% matchVery Positive86% of 12,587 reviews2023
Dev: ROCKFISH Games
Windows · Mac
Median: 7.7 hrsMean: 29.1 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 21.3%, Action RPG 18.2%, Open World 16.5%, Sci-fi 10.1%, PvE 9.8%
- #41 STARSEEKER: Astroneer Expeditions
73% matchNo user reviews2026
Dev: System Era SoftworksPub: Devolver Digital
Windows
Explore the stars as a member of the crew in STARSEEKER: Astroneer Expeditions.
Why similar: Space 33.1%, Sci-fi 19.1%, Open World 16.1%, Exploration 11%, Action 8.9%
- #42 Asteroid
73% matchMixed65% of 20 reviews2022
Dev: Alestore Inc.
Windows · Mac · Linux
Asteroid is an open world action adventure RPG set in space! Explore the universe to save planets, upgrade your ship and equipment, and defeat increasingly fearsome enemies!
Why similar: Action RPG 20.5%, Space 20.4%, Open World 18.3%, Sci-fi 12.9%, PvE 10.4%
- #43 Nova Era:Atom
72% matchNo user reviews
Dev: 广州市星杰网络科技有限公司Pub: 广州市玩童互动娱乐有限公司
Windows
Welcome to the first trailer of Nova Era: Atom, Welcome to Nova Era: Atom, a sci-fi MMORPG game blending Chinese mythology. where you can DIY your own custom spaceship and explore the endless mysteries of the cosmos.
Why similar: Space 24.1%, Trading 20.3% ★, Sci-fi 15.2%, Resource Management 12.2%, Combat 10%
- #44 Astro Combat
71% match4 user reviews100% of 4 reviews2024
Dev: Bladestorm Games
Windows
Astro Combat is a Pixel Space Shooter, with Action-RPG elements.
Why similar: Action RPG 28.8%, Combat 14.1%, Inventory Management 12%, Space 10.6%, Action 9.5%
- #45 Cosmos: Stella Returns
70% matchPositive82% of 28 reviews2023
Dev: SEEP
Windows
Cosmos: Stella Returns is a metroidvania that will bring you to the mysterious planet of Memoria. Shoot, jump, collect materials and new items in this action-platform with a vintage flavor!
Why similar: Side Scroller 21%, Space 16.2%, Sci-fi 11.5%, Open World 10.8%, Resource Management 9.5%
- #46 Darkstar One
71% matchVery Positive83% of 609 reviews2008
Dev: Ascaron Entertainment ltd.Pub: Strategy First
Windows
Median: 1.0 hrsMean: 8.8 hrs≥1hr: 50%
Darkstar One offers a fantastic amount of freedom of choice. The story-based missions gradually lead you deeper into the galaxy to new races, new technologies and ever stronger opponents. Explore a vast array of solar systems in search of hidden artifacts of ancient races, essential objects for upgrading your ship--the Darkstar One.
Why similar: Space 41.2%, Sci-fi 20.4%, Open World 17.9%, Exploration 9.3%, Action 8.7%
- #47 ピムズランド-Pim’sLand-
70% matchNo user reviews
Dev: RonaKobo
Windows
Pim’s Land is an action RPG where players adventure across a vast continent by transforming into various creatures. Use unique abilities gained through transformation, defeat enemies, collect souls, and unlock stronger forms as you explore the world and progress through your journey.
Why similar: Action RPG 33.5%, Open World 26.9%, PvE 20.9%, 2D 5.3%, Action 3.5%
- #48 D' Mär Lucidium: Grimmgart
69% matchNo user reviews
Dev: Nott Otter
Windows
Your personality shapes your story in this first-person open-world RPG. Explore Grimmgart valley, scarred by the War for Divinity, and make choices through rich, layered dialogues. Shape your own playstyle and take your role in this new world.
Why similar: Open World 22.5%, Action RPG 19%, Conversation 17.8%, Exploration 9.9%, Character Customization 9.2%
- #49 ∀stround
69% matchNo user reviews
Dev: Ryunoa
Windows
Rotate, aim and shoot in zero gravity space. "∀stround" is a zero-gravity shooting action game in which the screen rotates according to the character's direction. Survive against attacking creatures on a space station where gravity suddenly disappears.
Why similar: Space 30.2%, Side Scroller 21.4%, Sci-fi 14.4%, PvE 10.4%, Action 10.1%
- #50 Isolated
71% match1 user reviews100% of 1 reviews2018
Dev: Jérémie Bertrand
Windows
Isolated is an action-packed 2D side scrolling shooter in which you shoot, shoot and shoot ALIENS!
Why similar: Space 25.3%, Side Scroller 23.5%, Sci-fi 17.1%, Action 13%, Indie 13%
- #51 Arcanterra
68% matchNo user reviews
Dev: Funventure P.S.A
Windows
Step into the mystical realm of Arcanterra and immerse yourself in a world of adventure! Forge bonds with loyal companions as you traverse through mystical lands. Equip yourself with legendary gear crafted through your journey. Engage in combat, unlock new skills and abilities as you grow stronger.
Why similar: Side Scroller 26%, Action RPG 24.8%, PvE 14.8%, Exploration 12.1%, Character Customization 10%
- #52 Assault Suit Leynos 2 Saturn Tribute
67% matchMostly Positive79% of 33 reviews2024
Dev: CITY CONNECTION
Windows
Modify. Deploy. Dominate. The Ultimate Robot Action Reborn.
Why similar: Action RPG 26.2%, Side Scroller 25.1%, Space 18%, Sci-fi 17.4%, Action 9.5%
- #53 Celestial Drift
68% matchNo user reviews2026
Dev: Anubis' Development Corner
Windows
Celestial Drift is a space-action sandbox game. Play solo or online. Shoot down various enemies to obtain rare and valuable materials. Sell what you find to buy better equipment and ships. Explore sectors to discover hidden paths, and dare to roam places you shouldn't visit.
Why similar: Action RPG 23.6%, Open World 16.2%, PvE 14.2%, Space 12.7%, Exploration 12.2%
- #54 Infinite Voyager
70% matchNo user reviews2022
Dev: cGh ONE
Windows
Far from Earth, mankind hasn't changed in the centuries since we've reached the stars. Across this wide-open galaxy, you'll find merchants, builders, and explorers. The more adventurous are colonizers, conquerors, and even space pirates. And you, Voyager? What will you be?
Why similar: Space 27.8%, Sci-fi 20.2%, Open World 17.1%, Exploration 10.8%, Action 9.4%
- #55 Project: The MIR Incident
67% matchNo user reviews
Dev: Rhineware
Windows
Escape from a wide laboratory dominated by battles between rebelling test subjects and armed scientists. Solve puzzles, get into battles, and discover secrets as you progress through this action-packed 2D-Sidescroll-Adventure.
Why similar: Side Scroller 21.9%, Open World 18.2%, Action RPG 17.8%, Sci-fi 14.3%, Exploration 9.5%
- #56 Free Stars: The Ur-Quan Masters
66% matchVery Positive95% of 381 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: Action RPG 21%, Conversation 20.1%, Open World 16.1%, PvE 11.9%, Sci-fi 10.3%
- #57 C-Beams
67% matchNo user reviews
Dev: Distant Light Games
Windows
Pilot your ship through a perilous black hole system in this Space Action RPG. Engage in advanced ship combat, haul rare elements, and upgrade your vessel to survive. Stunning visuals, a deep narrative, and a rewarding progression system await as you uncover the abyss's dark secrets.
Why similar: Action RPG 21.7%, Space 17.6%, Trading 17.5% ★, PvE 12.6%, Sci-fi 11.7%
- #58 X2: The Threat
69% matchVery Positive83% of 518 reviews2006
Dev: Egosoft
Windows
Median: 24 minMean: 7.4 hrs≥1hr: 35%
X²: The Threat is of a new generation of space simulator games, you play the role of Julian Gardna who continues the story set by X: Beyond The Frontier. The updated graphics engine gives the universe a fresher feel with newly designed ships and stations adding to the complexity of the universe.
Why similar: Space 39.7%, Trading 20.7% ★, Open World 16.1%, Sci-fi 15.8%, Exploration 3.4%
- #59 Exploration: Light
67% matchNo user reviews
Dev: Rednax
Windows
Experience large space ship battles. Uncover the secrets of the mysterious alien race. Upgrade your ship or even start a fleet. Survive
Why similar: Trading 21.1% ★, Open World 20.9%, Space 16.2%, Sci-fi 13.9%, Exploration 9.5%
- #60 Nice City: Prologue
65% matchMixed61% of 33 reviews2026
Dev: 聂宇星
Windows
Welcome to Nice City, a beautifully crafted, emotionally rich third-person open-world shooter. Its people are simple and honest, its spirit unique—any strange characters may be travelers from "Return to Campus". Don't forget to add the Full Version to your wishlist!
Why similar: Action RPG 32%, Open World 31.4%, Exploration 18.9%, Action 9.5%, Indie 4%