- #1 Angels Fall First
97% matchVery Positive82% of 2,786 reviews2015
Dev: Strangely Interactive Ltd
Windows
Median: 1.6 hrsMean: 5.9 hrs≥1hr: 62%
From commanding the battle standing on the bridge of your flagship all the way down to tactical infantry firefights - AFF brings together all the combat you ever wanted in a rich science fiction setting. Boarding, pilotable capital ships, deep weapon customization and full AI support included!
Why similar: Space 21.9%, FPS 16.8%, Sci-fi 16.2%, Multiplayer 14.6%, Simulation 8.1%
Why You'll Like It: This game perfectly mirrors the seed's hybrid gameplay by allowing players to seamlessly transition between capital ship command, fighter piloting, and boarding parties.
- #2 NEBULOUS: Fleet Command
96% matchVery Positive81% of 3,819 reviews2022
Dev: Eridanus IndustriesPub: Hooded Horse
Windows
Median: 4.9 hrsMean: 30.4 hrs≥1hr: 77%
Take command of your hand-tailored fleet of space warships and use realistic radar, electronic warfare, advanced movement controls in 3D space, and precision targeting to outmaneuver and outwit your opponents in a simulation-heavy tactical space game like no other.
Why similar: RTS 44%, Multiplayer 22.9%, Strategy 15.9%, Simulation 13.1%, Singleplayer 4.2%
Why You'll Like It: It offers a deeply realistic and tactical approach to capital ship combat that will appeal to players who enjoy the strategic management aspects of the seed game.
- #3 Executive Assault 2
96% matchVery Positive83% of 1,726 reviews2023
Dev: Hesketh Studios Ltd
Windows · Mac
Median: 4.0 hrsMean: 8.4 hrs≥1hr: 76%
The RTS/FPS phenomenon has moved into space! Build your base on an asteroid, command fleets of starships for epic battles, pilot fighters, mine and trade resources, assemble robots to defend or assault other stations. Take sole command or share the glory as you fight for control of the quadrant.
Why similar: Space Sim 28% ★, RTS 21.5%, Space 11.5%, FPS 7.4%, Multiplayer 6.9%
Why You'll Like It: Combines real-time strategy with first-person action, allowing players to build bases and command fleets while participating in the combat directly.
- #4 BattleGroupVR
95% matchVery Positive92% of 943 reviews2023
Dev: SpaceOwl Games
Windows · Linux
Median: 1.7 hrsMean: 4.4 hrs≥1hr: 62%
BattleGroupVR is a first person real-time space strategy where you lead a fleet of powerful warships into battle from the bridge of your own flagship. Assemble your fleet, upgrade your load-outs, train your captains, engage the enemy and secure the sector. Try not to go down with the ship.
Why similar: Space Sim 29.9% ★, RTS 17.4%, Space 14.2%, Multiplayer 9.1%, Sci-fi 8.8%
Why You'll Like It: Provides an immersive tactical space command experience where you manage your fleet from the bridge, perfect for fans of the seed's strategic depth.
- #5 Cosmoteer: Starship Architect & Commander
93% matchVery Positive95% of 12,431 reviews2022
Dev: Walternate Realities
Windows
Median: 19.3 hrsMean: 40.4 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 34% ★, Space 18.6%, Sci-fi 17.4%, Multiplayer 10.5%, Strategy 7.6%
Why You'll Like It: Allows for deep ship customization and tactical combat, appealing to players who enjoy the engineering and management side of space warfare.
- #6 Infinity: Battlescape
94% 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: Space Sim 39.5% ★, Space 27.8%, Sci-fi 10.8%, Simulation 10.6%, Action 6.9%
Why You'll Like It: Features massive, large-scale space battles that capture the epic scope and multiplayer intensity found in the seed game.
- #7 Space Reign
92% matchMostly Positive76% of 377 reviews2026
Dev: Propulsive Games
Windows
An indie space-sim and strategy game featuring ship and fleet combat mixed with RTS elements. Complete contracts and Claim sectors for your faction in the near-future, where resource exploiting corporations are in a state of constant conflict over territory control.
Why similar: Space Sim 37.2% ★, RTS 17.2%, Space 16.4%, Sci-fi 10.2%, Strategy 5.9%
Why You'll Like It: Focuses on real-time tactical combat and fleet management, emphasizing the importance of ship customization and strategic decision-making.
- #8 Carrier Command 2
91% matchVery Positive82% of 3,658 reviews2021
Dev: GeometaPub: MicroProse Software
Windows · Mac
Median: 9.1 hrsMean: 15.6 hrs≥1hr: 91%
Carrier Command 2 is the real-time strategy game that puts you in command of a futuristic carrier capable of deploying a vast array of aircraft and amphibious units. Compete against AI or human players and hop into every single vehicle to take matters into your own hands!
Why similar: RTS 50.6%, Strategy 18.3%, First-Person 15.8%, Simulation 15.3%
Why You'll Like It: While set in a different environment, it offers the same core loop of managing a massive carrier and deploying smaller units to achieve strategic objectives.
- #9 Stellar Warfare
91% matchVery Positive84% of 406 reviews2021
Dev: Tense Games
Windows
Median: 42 minMean: 2.8 hrs≥1hr: 45%
Space RTS with base building and ship customization. Personal passion project. More than 200 available ships, weapons and modules to design your fleet with. Contains a small campaign, several single and multiplayer game modes and a coop game mode. Also contains Wave defense!
Why similar: RTS 28.5%, Space 21.2%, Sci-fi 14%, Multiplayer 13.1%, Strategy 9.1%
Why You'll Like It: An RTS that focuses on ship building and tactical combat, offering a similar strategic feel to the capital ship management in the seed.
- #10 House of the Dying Sun
90% matchVery Positive90% of 2,001 reviews2016
Dev: Marauder Interactive, LLC
Windows
Median: 1.0 hrsMean: 2.6 hrs≥1hr: 50%
House of the Dying Sun is a tactical space shooter that puts you in the cockpit of the universe's most terrifying starfighter. Hunt the enemies of the Empire and bring ruin to their people.
Why similar: Space Sim 42.3% ★, Space 20.9%, Simulation 8.3%, Sci-fi 7.6%, Action 6.1%
Why You'll Like It: A tactical space combat game that emphasizes quick, decisive maneuvers and fleet coordination in a high-stakes sci-fi setting.
- #11 STAR WARS™: Squadrons
89% matchMixed65% of 27,803 reviews2020
Dev: MOTIVEPub: Electronic Arts
Windows
Median: 3.4 hrsMean: 12.4 hrs≥1hr: 80%
Master the art of starfighter combat in the authentic piloting experience STAR WARS™: Squadrons. Feel the adrenaline of first-person multiplayer space dogfights alongside your squadron, and buckle up in a thrilling STAR WARS™ story.
Why similar: Space 28.2%, Multiplayer 15.4%, Sci-fi 14.5%, Space Sim 13.6% ★, First-Person 7.7%
Why You'll Like It: Delivers a polished, high-intensity dogfighting experience that captures the fighter-combat aspect of the seed game.
- #12 Project Genesis
88% 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 23.7%, Space Sim 21.5% ★, Shooter 11.7%, FPS 10.4%, Multiplayer 9.5%
Why You'll Like It: A hybrid space-shooter that features both capital ship combat and direct fighter engagement, closely mirroring the seed's core gameplay loop.
- #13 GoD Factory: Wingmen
89% matchMixed68% of 298 reviews2014
Dev: Nine Dots StudioPub: Nine Dots Publishing
Windows · Mac · Linux
Median: 3.6 hrsMean: 8.8 hrs≥1hr: 86%
GoD Factory: Wingmen is a multiplayer space combat game played through fast-paced and intensely tactical 4 vs 4 player matches. Customize gunships and start frantic battles with your friends to survive the relentless fire of enemy players.
Why similar: Space 40.4%, Multiplayer 17.3%, Strategy 11.2%, Simulation 10.2%, Sci-fi 9.8%
Why You'll Like It: A multiplayer-focused space combat game that emphasizes team-based tactics and ship customization.
- #14 From the Depths
85% matchVery Positive89% of 12,523 reviews2020
Dev: Brilliant Skies Ltd.
Windows · Mac · Linux
Median: 4.2 hrsMean: 40.6 hrs≥1hr: 81%
Over 1000 unique components allow you to build and command voxel vehicles from the deep ocean to outer space! Forge strategies, allegiances and fleets strong enough to destroy eight deadly factions of the planet and reign supreme. A genre-defying mashup of simulation, building, RTS and RPG.
Why similar: RTS 37.5%, Space 23.3%, Multiplayer 17.9%, Strategy 11.9%, Simulation 9.4%
Why You'll Like It: Provides an incredibly complex vehicle building system that allows for the creation of highly specialized capital ships for tactical combat.
- #15 Interplanetary: Enhanced Edition
86% matchVery Positive85% of 919 reviews2017
Dev: Team Jolly RogerPub: Black Smoke Studios
Windows · Mac · Linux
Median: 4.4 hrsMean: 5.5 hrs≥1hr: 90%
In this turn-based strategic artillery game, players wage interplanetary wars by developing their home planets and firing massive barrages through the unpredictable gravity fields of the solar system.
Why similar: Turn-Based 19.7%, Space 18.1%, Turn-Based Strategy 14%, Strategy 13.3%, Turn-Based Tactics 9.6%
Why You'll Like It: Focuses on long-range tactical artillery and strategic planning, appealing to the more calculated side of space warfare.
- #16 Void Destroyer 2
86% matchVery Positive80% of 664 reviews2020
Dev: Iteration 11
Windows
Median: 2.4 hrsMean: 14.5 hrs≥1hr: 74%
Start with nothing... End with everything! All you have is a basic ship, barely fit for combat, with it you'll start your journey and empire. A open world space sandbox, inspired by and expanding the classics.
Why similar: Space Sim 35.9% ★, RTS 18.1%, Space 15.1%, Sci-fi 9.9%, Strategy 7%
Why You'll Like It: Blends space simulation, RTS, and action elements, providing a comprehensive experience for those who want to command fleets and fly ships.
- #17 Avorion
83% matchVery Positive90% of 14,288 reviews2020
Dev: Boxelware
Windows · Mac · Linux
Median: 18.6 hrsMean: 98.8 hrs≥1hr: 90%
A procedural co-op space sandbox where players can build their own space ships out of dynamically scalable blocks. Fight epic space battles, explore, mine, trade, wage wars and build your own empire to save your galaxy from being torn apart by an unknown enemy.
Why similar: Space Sim 52.4% ★, Space 24.4%, Sci-fi 15%, Simulation 8.2%
Why You'll Like It: Offers deep ship building and fleet management mechanics, allowing players to scale from a single ship to a massive space armada.
- #18 Natural Selection 2
84% matchVery Positive85% of 13,305 reviews2012
Dev: Unknown Worlds Entertainment
Windows
Median: 2.9 hrsMean: 24.2 hrs≥1hr: 85%
A fast paced multiplayer shooter that pits aliens against humans in a strategic and action-packed struggle for survival!
Why similar: RTS 22.3%, Multiplayer 17.6%, FPS 17.2%, Sci-fi 11.4%, Strategy 11.2%
Why You'll Like It: While focused on ground combat, it is the gold standard for team-based FPS/RTS hybrid gameplay, which is the core appeal of the seed.
- #19 Celestial Command
84% matchMixed63% of 687 reviews2014
Dev: Romenics
Windows · Mac · Linux
Median: 1.5 hrsMean: 6.3 hrs≥1hr: 62%
Mine asteroids, salvage space debris, design your own small or massive spacecraft using individual functional components, complete missions, and engage in battles against enemies in a vast galaxy with realistic physics based on orbital mechanics or in a classic physics mode.
Why similar: Space 32.5%, Space Sim 25.8% ★, Simulation 12%, Sci-fi 10.9%, Strategy 9.7%
Why You'll Like It: Features physics-based ship building and combat, providing a sandbox environment for testing tactical ship designs.
- #20 X4: Foundations
82% matchMostly Positive80% of 27,985 reviews2018
Dev: Egosoft
Windows · Linux
Median: 5.1 hrsMean: 94.2 hrs≥1hr: 80%
Your journey to building a vast space empire begins behind the controls of a single ship. Explore the stars, trade goods, fight battles, build stations, buy and equip ships, and command fleets in a living, fully simulated universe that reacts to your decisions.
Why similar: Space Sim 44.9% ★, Space 20.2%, Sci-fi 9.6%, Simulation 7.6%, First-Person 6.8%
Why You'll Like It: Offers a massive scale of capital ship management and fleet control for players who want to dive deep into the strategic side of space simulation.
- #21 Empyrion - Galactic Survival
81% matchMostly Positive79% of 34,087 reviews2020
Dev: Eleon Game Studios
Windows
Median: 6.3 hrsMean: 76.7 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 34% ★, Space 18.8%, Sci-fi 10.5%, Multiplayer 10.3%, FPS 9.9%
Why You'll Like It: Includes robust ship building and combat mechanics that allow players to engage in large-scale space battles.
- #22 Space Engineers
80% matchVery Positive89% of 133,238 reviews2019
Dev: Keen Software House
Windows
Median: 9.0 hrsMean: 95.7 hrs≥1hr: 87%
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 41.8% ★, Space 20.6%, Multiplayer 13.5%, Strategy 8.8%, Simulation 7.8%
Why You'll Like It: A sandbox game that allows for complex ship construction and combat, appealing to players who enjoy the engineering aspect of the seed.
- #23 ThreadSpace: Hyperbol
82% matchMostly Positive74% of 50 reviews2007
Dev: Iocaine Studios
Windows
Median: 6 minMean: 4.3 hrs≥1hr: 28%
ThreadSpace: Hyperbol is an action-strategy game set in the distant future. Players battle each other on roads in space as they pilot massive ships capable of firing a wide variety of weapons. Create defenses, coordinate with your team, and launch an assault against your opponents to achieve victory!
Why similar: Multiplayer 47.7%, Strategy 27.3%, Action 15.9%, Indie 9.1%
Why You'll Like It: A multiplayer strategy game that focuses on 3D tactical combat and ship management.
- #24 Elite Dangerous
79% matchMostly Positive77% of 105,113 reviews2015
Dev: Frontier Developments
Windows
Median: 18.4 hrsMean: 146.5 hrs≥1hr: 89%
Take control of your own starship and blaze your trail in an ever-changing galaxy. Master the arts of combat, mining and trade or venture out into the unknown across a 1:1 scale universe.
Why similar: Space Sim 46.1% ★, Space 21.4%, Sci-fi 10.5%, Multiplayer 7.7%, Simulation 5.3%
Why You'll Like It: Provides a massive, realistic space simulation environment where players can engage in various roles, including combat and fleet support.
- #25 Starpoint Gemini Warlords
78% matchMostly Positive73% of 3,569 reviews2017
Dev: Little Green Men Games
Windows
Median: 4.1 hrsMean: 11.0 hrs≥1hr: 88%
Strategy from the front lines! Starpoint Gemini Warlords combines 3rd person capital spaceship combat with 4X strategy and RPG gameplay elements. Build mighty war fleets and send them into battle or lead them into combat yourself. Become the Warlord and conquer the Gemini system!
Why similar: Space Sim 40% ★, Space 24.7%, Sci-fi 13.5%, Strategy 9.3%, Simulation 7.7%
Why You'll Like It: Combines RPG elements with capital ship combat and fleet management, providing a grand-scale space warfare experience.
- #26 Between the Stars
75% matchMostly Positive74% of 2,427 reviews2024
Dev: Isolated Games
Windows
Median: 54 minMean: 8.9 hrs≥1hr: 49%
Become the Captain of an interstellar cruiser and journey across the galaxy to save the Republic. During your journey you will have to make important decisions, improve the weaponry of your ship and fight against numerous enemies.
Why similar: Space Sim 35.3% ★, Space 26.3%, Sci-fi 10.2%, Strategy 8.6%, Simulation 8.6%
- #27 Rebel Galaxy Outlaw
78% matchMixed64% of 1,122 reviews2020
Dev: Double Damage Games
Windows
Median: 36 minMean: 9.1 hrs≥1hr: 42%
Out of cash, out of luck, out on the fringe. Juno Markev has a killer to tail, a debt to pay, and more trouble headed her way. Rebel Galaxy Outlaw takes place in a greasy, blue-collar world of outlaws, truckers, cops and thieves.
Why similar: Space Sim 51.4% ★, Sci-fi 15.2%, Space 12.6%, First-Person 7.6%, Simulation 7.3%
Why You'll Like It: Focuses on the dogfighting and action-oriented aspects of space combat with a gritty, immersive atmosphere.
- #28 ASTROKILL
79% matchMixed64% of 72 reviews2016
Dev: Doomsday Games
Windows · Linux
Median: 12 minMean: 1.9 hrs≥1hr: 19%
Focused on combat without compromising realism, ASTROKILL is a modern space shooter drawing inspiration from old-school games like TIE Fighter and Freespace 2. Players pilot fighters, gunships, interceptors, and medics (in 1st or 3rd person) from warring factions in ballistic dogfights.
Why similar: 6DOF 37.2% ★, Space 20.1%, Simulation 16.5%, Action 9.9%, Shooter 9.6%
Why You'll Like It: A space combat simulation that emphasizes realistic flight mechanics and tactical weapon usage.
- #29 Disputed Space
77% matchMixed65% of 99 reviews2017
Dev: ShilohGames
Windows · Mac · Linux
Experience epic space battles while piloting a small, fast fighter ship as part of a fleet that lashes out against enemy factions across stunning procedurally generated star systems in Disputed Space.
Why similar: 6DOF 24.1% ★, Space Sim 19.3% ★, Space 13.5%, Sci-fi 7.5%, Shooter 7.4%
- #30 BattleGroupVR2
72% matchVery Positive88% of 155 reviews2025
Dev: SpaceOwl Games
Windows
BattleGroupVR2 is a virtual reality real-time space strategy where you explore the galaxy and lead a fleet of powerful warships from the bridge of your flagship. Explore, mine, trade, hunt. Grow your fleet, upgrade your ships, train your captains, and battle the enemy from the captain's chair.
Why similar: Space Sim 35.1% ★, RTS 27.8%, Sci-fi 14.6%, Strategy 7.7%, First-Person 7.3%
- #31 Silica
73% matchMostly Positive76% of 4,752 reviews2023
Dev: Martin 'Dram' MelichárekPub: Bohemia Interactive
Windows
Median: 2.9 hrsMean: 7.9 hrs≥1hr: 75%
Silica blends FPS and RTS in epic, photorealistic battles. Choose to fight on the ground or command from above as humans or aliens. Dive into thrilling multiplayer combat or master strategic command. Are you ready to survive and conquer?
Why similar: RTS 28.3%, FPS 13.7%, Multiplayer 13.3%, Sci-fi 11.7%, Shooter 9.5%
- #32 Void Destroyer
77% matchMixed60% of 351 reviews2015
Dev: Iteration 11
Windows
Median: 18 minMean: 3.0 hrs≥1hr: 30%
Combining the best of space combat and real time strategy. Victory can be tactical, a dogfight or capital ship slugging match - depending on how you decide to achieve it. Space combat on a RTS scale with space sim savagery.
Why similar: Space 22.6%, Space Sim 17.5% ★, RTS 17.5%, Strategy 12.6%, Simulation 10.6%
- #33 The Battle of Sol
76% matchMixed57% of 102 reviews2015
Dev: Bit Planet Games, LLC
Windows
Median: 18 minMean: 12.2 hrs≥1hr: 23%
The Battle of Sol is an intense space action game where you participate in epic capital ship battles, thrilling dogfights, space station raids, and much more as you liberate humanity's solar system from enemies determined to bring us to its fiery end.
Why similar: Space Sim 34.8% ★, Space 22.5%, Simulation 16.1%, Sci-fi 11.5%, Action 9.7%
- #34 Executive Assault
74% matchVery Positive85% of 1,455 reviews2015
Dev: Hesketh Studios Ltd
Windows
Median: 3.4 hrsMean: 7.1 hrs≥1hr: 78%
Executive Assault is an indie real-time strategy/first-person shooter where you can not only build your base and create armies, but also take control of your units and fight as one of them.
Why similar: RTS 35.5%, FPS 14.3%, Strategy 13.1%, Sci-fi 9.2%, Multiplayer 7.7%
- #35 StarMade
74% matchMixed68% of 2,981 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 35.8%, Space Sim 19.8% ★, Multiplayer 14.5%, Sci-fi 12.9%, Strategy 5.2%
- #36 Eternal Starlight VR
72% matchVery Positive91% of 75 reviews2021
Dev: White Noise Games
Windows
Activate your Neural Link to gain an omniscient view of the battlefield. Experience the conflict at any scale, as you plot the course that will lead your fleet to victory. Eternal Starlight is a tactical space combat game, built from the ground up for VR.
Why similar: Space Sim 29.4% ★, RTS 25.9%, Space 17.3%, Sci-fi 8.3%, Strategy 7.9%
- #37 Allspace
73% matchMixed63% of 63 reviews2019
Dev: ShilohGames
Windows · Mac · Linux
100 pilots battle with lasers, plasma, and missiles in Allspace.
Why similar: Space Sim 22% ★, Space 17.4%, Simulation 12.9%, FPS 9.3%, Action 8.4%
- #38 Distant Worlds 2
70% matchMostly Positive71% of 3,478 reviews2022
Dev: CodeForcePub: Slitherine Ltd.
Windows
Median: 9.3 hrsMean: 42.6 hrs≥1hr: 75%
Distant Worlds 2 is a vast, pausable real-time 4X space strategy game.
Why similar: Space 32.3%, Strategy 23.9%, Sci-fi 22.5%, Simulation 18.6%, Singleplayer 2.6%
- #39 Interstellar Rift
71% matchMixed68% of 1,655 reviews2020
Dev: Split PolygonPub: Iceberg Interactive
Windows
Median: 4.2 hrsMean: 33.2 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 48.4% ★, Space 18.8%, Sci-fi 12%, First-Person 9.7%, Simulation 6.7%
- #40 Space Wars: Interstellar Empires
71% matchMixed66% of 241 reviews2017
Dev: Desert Owl Games LLCPub: ToHeroes Game Studios LLC
Windows · Mac
Median: 1.2 hrsMean: 17.6 hrs≥1hr: 54%
Helm your own ship, battle for supremacy in a multi-faction war, and conquer the cosmos in this science fiction turn-based strategy game. Select from more than 100+ diverse star ships and fight for territory across a 2D hex-based grid.
Why similar: Turn-Based Tactics 55.9%, Strategy 37.6%, Indie 6.5%
- #41 Space Battlecruiser
71% matchVery Positive82% of 72 reviews2018
Dev: Less Describable Games
Windows
Space Battlecruiser is an arcade style, top down space shooter where you control a heavily armed capital ship. Battle against squadrons of fighters, fleets of warships, heavily defended space stations, and powerful command ships. Learn to master weaponry and special abilities like the Energy Shield.
Why similar: Action 58.6%, Indie 41.4%
- #42 Sins of a Solar Empire II
65% matchVery Positive84% of 8,167 reviews2024
Dev: Ironclad Games CorporationPub: Stardock Entertainment
Windows
Median: 9.5 hrsMean: 28.7 hrs≥1hr: 85%
Battle for galactic dominance in this real-time 4X strategy game with unrivaled scale! You’ll explore, expand, exploit, and exterminate through military force, diplomacy, trade, culture, influence, and other underhanded tactics.
Why similar: RTS 30.7%, Space 29.6%, Sci-fi 13.3%, Strategy 12%, Multiplayer 12%
- #43 Flotilla
70% matchVery Positive82% of 239 reviews2010
Dev: Blendo Games
Windows · Mac · Linux
Median: 18 minMean: 1.8 hrs≥1hr: 28%
Lead your orbital battleships to victory in Flotilla! Fight, trade, and explore new planets in your journey through the galaxy. Featuring tactically rich 3D combat, flank and surprise the enemy from any direction. When the dust settles, generate another randomized universe for a brand new adventure!
Why similar: Space Sim 25.1% ★, Turn-Based 18.8%, Turn-Based Strategy 10%, Turn-Based Tactics 9.9%, Space 9.3%
- #44 Voidship: The Long Journey
69% matchMostly Positive74% of 148 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 25.9%, Strategy 19.4%, Sci-fi 18.2%, Simulation 16.1%, Action 10.6%
- #45 Dust Fleet
66% matchMostly Positive76% of 209 reviews2023
Dev: Orbiting DiscoPub: indie.io
Windows
Assume command of a battle fleet and deploy immediately to the Dust Zone, commander. Our main food supply station has gone dark and the United Earth Nations (UEN) needs to know why in this 4X RTS space sim. Manage your ships, control space stations, and watch your back.
Why similar: Space Sim 34.3% ★, Space 19.6%, Sci-fi 13.5%, Strategy 9.5%, RTS 9.1%
- #46 Void Crew
62% matchVery Positive87% of 8,134 reviews2024
Dev: Hutlihut GamesPub: Focus Entertainment
Windows
Median: 9.0 hrsMean: 16.4 hrs≥1hr: 94%
Void Crew is a Chaotic, Co-op Roguelite game for 1 to 6 players: Outfit your spaceship and crew for thrilling quests, brave fierce enemies in Space Battles... and try not to panic!
Why similar: Space Sim 48% ★, Space 17.1%, Multiplayer 15.6%, Sci-fi 7.2%, First-Person 6.2%
- #47 Dimensions: Dreadnought Architect
67% matchMixed55% of 199 reviews2023
Dev: Craft Theory
Windows
Unleash your creativity, design your dreadnought with a variety of modules, and have complete control over the function and style of each module. Command your battleship with wisdom and decisiveness. Gallop in the vast galaxy and destroy all enemies.
Why similar: Space Sim 43% ★, Space 25.8%, Multiplayer 12.8%, Sci-fi 6.4%, Simulation 6%
- #48 Starbase
67% matchMixed56% of 6,702 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 40.8% ★, Space 17.4%, Sci-fi 10.9%, FPS 8.9%, Multiplayer 7%
- #49 Space Battle VR
68% 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: Space Sim 33.9% ★, Space 18.5%, Sci-fi 11.9%, First-Person 8.6%, Shooter 8.2%
- #50 Forged Battalion
68% matchMixed58% of 1,108 reviews2018
Dev: Petroglyph
Windows
Median: 1.0 hrsMean: 4.7 hrs≥1hr: 50%
Customize your unique faction in a new take on real-time strategy as you fight in a variety of skirmish, solo, and multiplayer battles. You are not only a commander, but also an engineer – so you have ultimate control over your faction’s units, factories, superweapons and economy.
Why similar: RTS 55.1%, Strategy 17.6%, Simulation 11.2%, Multiplayer 10.4%, Indie 4.4%
- #51 Battlevoid: Sector Siege
69% matchMixed58% of 194 reviews2017
Dev: Bugbyte Ltd.
Windows · Mac · Linux
Battlevoid: Sector Siege is an epic straight into action real-time space strategy game, in which the world has been built to deliver a lively battle field; and the action is never more than just seconds away at the start of every game.
Why similar: Space 25.4%, RTS 23.7%, Strategy 15.2%, Simulation 11.4%, Sci-fi 9.3%
- #52 Shattered Void
64% 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: Space 44.8%, Sci-fi 22.6%, Simulation 13.7%, Action 8.3%, Indie 7.9%
- #53 WARSHIFT
67% matchMostly Positive71% of 697 reviews2016
Dev: Cyril Megem
Windows
Median: 2.5 hrsMean: 3.6 hrs≥1hr: 78%
Unique mix of Action, RTS and RPG gameplay elements that forms an innovative game genre. You can build base, manage troops, and then come down to keep your enemy at gunpoint in the dynamic battle and customize your main characters.
Why similar: RTS 46%, Strategy 18.1%, Sci-fi 15.1%, Action 8.6%, Multiplayer 6.7%
- #54 Ultimate Admiral: Dreadnoughts
64% matchMixed61% of 7,751 reviews2023
Dev: Game-Labs
Windows
Median: 15.7 hrsMean: 81.5 hrs≥1hr: 87%
Design warships the way you want them, command fleets, win the naval arms race for your nation!
Why similar: RTS 44.7%, Turn-Based Strategy 40%, Simulation 15.3%