
Fast-paced space RTS with 10-25 minute matches. Command fleets, conquer systems, or research the Singularity. Simple controls, strategic depth, but no 3-hour commitments required.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, RTS, Singleplayer, Action RTS.

Fast-paced space RTS with 10-25 minute matches. Command fleets, conquer systems, or research the Singularity. Simple controls, strategic depth, but no 3-hour commitments required.

Grey Galactic
Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your empire and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?

One Fleet
A war fought in pencil on a single sheet of paper. Your fleets are marks drawn by your Hand. Command sketched ships in real-time battles, alone across a conquest campaign, or online with friends.
Grey Galactic is a real time strategy game in space where you build up your planets and ships to conquer your enemies. Develop your empire and fleet of spaceships to destroy your enemies and take over the galaxy! Do you have what it takes to become the best Fleet Captain the UFMC has ever seen?
Why similar: Action RTS 23.8% ★, RTS 22%, Real Time Tactics 13.2%, Space 8.5%, War 7.6%
A war fought in pencil on a single sheet of paper. Your fleets are marks drawn by your Hand. Command sketched ships in real-time battles, alone across a conquest campaign, or online with friends.
Why similar: RTS 31.2%, Space 20.8%, Real Time Tactics 17.9%, Strategy 7.6%, Tactical 6.5%
Fast real-time space conquest for 1-4 players. Capture planets, launch missile salvos, and outmaneuver friends in 10-minute Deathmatch blitzes — or scheme through 30 minutes of diplomacy, trade and betrayal in Hegemony mode. Cross-play with mobile; bots fill empty seats so a match always starts.
Why similar: RTS 29.1%, Action RTS 19.7% ★, Space 13.9%, Real Time Tactics 10.5%, Strategy 9.3%
A physics-driven tower defense game where one massive cube does everything: fight, build, activate, and survive. Drop into a neon sci-fi battlefield, hold back waves of Chaos Dice, and power up your defenses through energy, momentum, and precision.
Why similar: RTS 27.3%, Action RTS 26.2% ★, Real Time Tactics 13.7%, Strategy 10.9%, Space 9%
Blast off in this retro-style space shooter! Conquer planets, outwit AI enemies, and survive the dangers of deep space in fast-paced, nostalgic pixel action.
Why similar: RTS 29.7%, Action RTS 25.8% ★, Real Time Tactics 16%, Strategy 12.2%, Space 9.1%
Command from above. Fight from within. Viridian Corp. is a single-player sci-fi action RTS and third-person shooter. Lead the war, capture mining zones, direct your forces, then Mindwalk into a soldier and enter the battle yourself.
Why similar: Action RTS 25.9% ★, RTS 22%, Real Time Tactics 11.2%, Tactical 9.4%, Space 7.8%
Battle For Cosmos is a fast-paced, action-packed RTS set in space. With a focus on the battle it is perfect for those who want a thrilling and engaging strategy game without the unnecessary filler. Take control of your empire, build your defenses, and conquer the cosmos!
Why similar: Action RTS 36.6% ★, RTS 29%, Space 14.1%, Strategy 8.2%, Sci-fi 5.3%
Galaxy Trek is a fun, simple and addictive indie game that will test your reflexes, strategy and skill. Each game you play is unique!
Why similar: Action RTS 40.6% ★, RTS 24.4%, Space 19.5%, Strategy 8.7%, Action 3.3%
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: Action RTS 19.4% ★, RTS 17.5%, Real Time Tactics 14.4%, Space 14.3%, War 8.8%
Defilade is an old-school isometric RTS set in modern warfare. Command intelligent troops that take cover, rescue wounded comrades, dive from grenades, vault obstacles and dig trenches. Build your base, secure supply lines and fight across fully destructible massive battlefields that feel alive.
Why similar: Action RTS 28.7% ★, RTS 27.9%, Strategy 11.5%, War 11%, Tactical 10.4%
Anispo is a fast paced 2D real time strategy game set inside a digital warzone. Command streams of bytes of data, capture network nodes, reinforce your defenses, and outmaneuver computer controlled or online rivals across customizable cyber battlefields.
Why similar: Action RTS 29.4% ★, RTS 28.4%, Strategy 11.2%, War 11.2%, Tactical 9.2%
Battlefleet Gothic: Armada is the RTS videogame adaptation of Games Workshop’s classic tabletop game, pitting the Chaos, Imperium, Eldar, and Orks against each other in visceral space-battles.
Why similar: RTS 34.6%, Space 26.2%, Strategy 14.8%, Sci-fi 8.2%, Tactical 7.2%
Experience cinematic space warfare in SALVO, an action packed real-time tactical combat simulator. Command your flagship and engage in intense battles in a war-torn solar system. Play a story-driven campaign, or forge your own destiny across the dangerous frontiers.
Why similar: Action RTS 28.2% ★, RTS 15.6%, Real Time Tactics 15%, Space 12.7%, War 10.9%
《十面冲突》是一款即时策略对战竞技游戏,在游戏中,玩家雇佣武装力量进行对战,有各种各样的兵种等你来雇佣,注意彼此的出兵种类,这样你才能知己知彼,百战百胜。干掉对方的基地,胜利就是你的,你能成功吗?那就来挑战吧!
Why similar: Action RTS 26.8% ★, RTS 25.8%, Real Time Tactics 14.7%, War 12.8%, Tactical 9.3%
Star Ash Fleet is a groundbreaking real-time strategy game that transcends tradition. Set against a holographic 2D battlefield simulating interstellar warfare, players assume the role of a newly appointed Federal Fleet Commander, crafting their own war epic across the vast galaxy.
Why similar: RTS 27.7%, Real Time Tactics 16.7%, Space 15.4%, War 14.8%, Sci-fi 7.8%
A real-time strategy combat game based on the world of the Line Of Defense. Command a team of four Galactic Command marines in highly classified missions in space and on planets.
Why similar: Action RTS 21% ★, RTS 19.5%, Real Time Tactics 13.4%, Space 12.7%, Tactical 10.5%
Conquer the galaxy one world at a time. Nova is a fast, minimalist real-time strategy game of fleets, factions and gravity. Send your forces between planets, portals and stations, outmaneuver seven rival AI factions, and survive black holes and asteroid belts across 12 chapters.
Why similar: RTS 31.8%, Real Time Tactics 18.6%, Strategy 12.7%, Space 12.2%, Tactical 8.7%
Bataliron is a modern warfare RTS game that focuses on personnel development, online command, fire support, and unit assistance on the battlefield, leveraging modern technologies.
Why similar: Action RTS 28% ★, RTS 27.1%, Real Time Tactics 14.7%, Strategy 11%, War 8%
Combine FPS skill and RTS strategy in one game. From the strategic overview of a commander to the focused fire of a frontline soldier, every perspective serves the same purpose: absolute victory. Experience a war where every life has value and every order carries the weight of consequence.
Why similar: RTS 37.4%, Action RTS 21.9% ★, Strategy 10.3%, War 9.5%, Tactical 5.2%
Apocalypseed is a 2D real-time strategy game where you are the invasion. Devour humans to harvest flesh, build and strengthen an army of alien plants, and evolve your creatures into new forms with unique abilities. Crush the human resistance as it deploys increasingly dangerous threats to stop you.
Why similar: Action RTS 29.6% ★, RTS 28.5%, Real Time Tactics 12.2%, Strategy 8.1%, Tactical 4.9%
Prime Domination is a real-time strategy game where you build your base, manage finance, produce powerful military units, and battle against AI or other players in large-scale multiplayer matches with up to 10 commanders.
Why similar: RTS 28.7%, Action RTS 27.1% ★, Real Time Tactics 14.5%, Strategy 8.9%, War 8.1%
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: RTS 23.9%, Action RTS 19.1% ★, Space 13.5%, Real Time Tactics 10.5%, Tactical 10%
Negative Energy is a tower defense game with basic RTS mechanics, where your goal is to defend the construction of a Dyson sphere, while fighting against waves of hundreds of enemies ships.
Why similar: RTS 27.5%, Action RTS 21.9% ★, Real Time Tactics 16%, Strategy 11.7%, Space 9%
Ukraine War 2022 is a real-time, tactical land and air warfare simulation game focusing on the ongoing war between Ukraine and Russia.
Why similar: RTS 35.2%, Real Time Tactics 20.4%, Strategy 15.1%, War 13.1%, Tactical 12.7%
Take back control of the galaxy and defeat the evil AI in this fast-paced, node-based strategy game. The humanoid races need all the help they can get. We're counting on you, Commander!
Why similar: RTS 32.1%, Real Time Tactics 19.1%, Space 12.5%, Tactical 10.2%, Strategy 9.6%
Get ready to protect the entire solar system from an unprecedented threat - the D'Ahari, a race of insect-like aliens. Control an entire fleet of spaceships, trade with other races of an Alliance, and develop your own space station.
Why similar: Action RTS 24.4% ★, RTS 23.4%, Space 14.7%, Real Time Tactics 14.4%, Sci-fi 6.4%
Indie strategy game where you take control of an Empire, lead it to complete domination by colonizing new planets! The goal of the game is simple - the player has an initial planet and he has to control the armies to capture the enemy planets.
Why similar: RTS 26.4%, Action RTS 21.3% ★, War 13.5%, Space 13.1%, Strategy 7.7%
Battle Among Stars – Alien War Five Houses. One galaxy. You are the heir thrown into the war. Command fleets, assemble modular units, forge fragile alliances — every decision reshapes the balance of power. Free demo available now.
Why similar: RTS 28.2%, Action RTS 22.1% ★, Space 16.4%, Tactical 8%, Sci-fi 7.4%
Command a growing undead legion in a dark fantasy RTS where every fallen enemy can become your next soldier. Raise skeleton armies, harvest bones and souls, build your necromantic stronghold, and overwhelm fortified kingdoms through relentless conquest.
Why similar: RTS 32.1%, Action RTS 31.7% ★, Real Time Tactics 15.8%, Strategy 9.7%, Tactical 4.1%
Conquer the entire galaxy or fight quick custom battles in this free space RTS!
Why similar: Action RTS 28.4% ★, RTS 27.4%, Real Time Tactics 15%, Strategy 10.8%, Space 7.9%
Keep is a WW2-themed strategy shooter where you place flak turrets to defend your fortress, then jump into first-person mode to shoot down enemy planes. Switch between tactical planning and direct combat in a fast-paced blend of strategy and action
Why similar: Action RTS 34.6% ★, RTS 26.8%, Real Time Tactics 17.8%, Tactical 7.8%, Strategy 6.6%
Command knights, aliens, and other historically dubious nations in a free real-time tower conquest game rebuilt from a 2009 iPad original. Grow armies, capture towers, and outmaneuver adaptive AI through 30 campaign levels.
Why similar: Action RTS 35% ★, RTS 20.2%, Real Time Tactics 17.8%, Tactical 8.5%, Strategy 5.7%
Byte Lynx is a fast-paced RTS with no units. Build defenses, dismantle your enemy, and steal their buildings in this deeply tactical building combat-based strategy game. Expand your arsenal across a series of diverse levels!
Why similar: Action RTS 23.6% ★, RTS 22.4%, War 10.4%, Real Time Tactics 10.1%, Tactical 9%
A real-time strategy game in which you fight to secure the victory of your Bacteria over the Cell Defense Force and other enemy Bacteria in a world where your units are your only resource, and where your mobile base will not be enough to keep you alive.
Why similar: RTS 35.3%, Action RTS 26.6% ★, Real Time Tactics 16.4%, Strategy 11.3%, Resource Management 3.1%
Join in on the next gold rush and become a prospector in space. In this unique tower defense you can set up and reposition towers for maximum efficiency and adapt to the environment.
Why similar: Action RTS 24.5% ★, RTS 24.5%, Space 15.3%, Real Time Tactics 12.9%, Strategy 6.6%
A Roguelike tactics game where you fight hordes of aliens. Your Units evolve and learn new skills as the fight goes on. Manage your squad of 5 specialised mercenaries, and fight a never ending war against the infestation.
Why similar: Action RTS 28.7% ★, RTS 22.6%, Real Time Tactics 18.7%, Strategy 8.2%, Tactical 7.3%
Defend your base against relentless alien waves in a sci-fi tower defense strategy game. Build deadly kill zones, unlock new towers and special abilities, and adapt your loadout to survive escalating assaults across a hostile campaign.
Why similar: Action RTS 29.3% ★, RTS 22.8%, Real Time Tactics 15.9%, Tactical 8.5%, Strategy 7.1%
Soil is a slow-paced space RTS game where you mine resources, build ships and fight your enemies. Campaign features persistent fleet, research, and optional mission objectives that can affect rest of the missions.
Why similar: RTS 37.9%, Space 17.9%, Strategy 16%, War 14.4%, Sci-fi 9.7%
Drone Swarm is a very unique take on tactical games. Control 32,000 drones in quick, fast-paced fights. Combine your swarm abilities and counter constantly evolving attacks of your opponents. Survive varying enemy waves, get upgrades to your swarm, and make it to the next system alive!
Why similar: Real Time Tactics 21.6%, RTS 17.7%, Fast-Paced 13.1%, Sci-fi 11.5%, Tactical 9.9%
Blast through enemies, build defenses, launch fighters, and upgrade your way to victory in this fast-paced space shooter/action RTS hybrid.
Why similar: Action RTS 32.3% ★, RTS 23.5%, Real Time Tactics 17.1%, Strategy 7.9%, Space 6.6%
ASSEMBLE AND COMMAND YOUR SPACE FLEET TO VICTORY
Why similar: RTS 27.3%, Real Time Tactics 22.2%, Space 19.3%, War 10.5%, Strategy 9.9%
Step into the world of galactic combat in "WarOS", a Chinese sci-fi game! It creates its own structure, integrating the core gameplay of RTS with the details, plot and growth system of RPG, simplifying complex micro-manipulation, and making the game experience both fun and exhilarating.
Why similar: RTS 23.2%, Action RTS 16.1% ★, Real Time Tactics 14.2%, Space 12.7%, War 11.7%
A quick-to-learn but challenging real-time strategy game where you spawn an army of space-bugs that control themselves.
Why similar: RTS 24.9%, Action RTS 18.9% ★, Real Time Tactics 12.4%, War 11.3%, Space 9.9%
Prepare to take off, soldier! The galaxy needs your strategy! Prove your RTS expertise, explore an entire galaxy and defend it from a threatening invasion.
Why similar: Action RTS 25% ★, RTS 24.7%, Real Time Tactics 14.1%, Space 12.4%, Tactical 9.9%
You are in command of the human fleet, searching for asteroids to mine, extract resources and build bases and more ships to defeat aliens invaders. This simple and short action RTS has a full and exciting campaign, and a skirmish mode that allows you to play a different mission on every match.
Why similar: Action RTS 30.7% ★, RTS 21.6%, Space 16.3%, Real Time Tactics 9.2%, Sci-fi 5.2%
A classic fantasy real-time strategy game where you capture settlements, recruit armies, construct military buildings, and use devastating magic to defeat your enemies.
Why similar: RTS 32.5%, Real Time Tactics 19%, Strategy 12.7%, War 12.6%, Tactical 7.5%
Become your teams In-Game Leader and lead your team of 5 agents to victory.
Why similar: Action RTS 30.5% ★, RTS 28.9%, Real Time Tactics 16.1%, Strategy 11.3%, Tactical 5.6%
Command a colony on the brink in Ants Megapolis. Survive an unforgiving world by forging your unique Pheromone, a weapon that dictates your evolution. Carve out an empire from the dirt as an interactive narrator chronicles your savage, epic story of survival.
Why similar: RTS 31.6%, Action RTS 30.2% ★, Real Time Tactics 15.8%, Strategy 12.7%, Top-Down 2.8%
Real-time strategy and tactics on an alien world! Command super space soldiers against an array of alien hordes. Commander - we need you!
Why similar: RTS 39%, Real Time Tactics 22%, Strategy 16.3%, Tactical 9.2%, Sci-fi 9.1%
War to the Core is a tactical multiplayer Moba/RTS hybrid where you control a mothership and battle on a team against other teams for total world domination. Use all the available resources, from interceptors, you can control while alive or dead to different upgradable ship components to win!
Why similar: Action RTS 24% ★, RTS 19.7%, Real Time Tactics 13.2%, Space 10.1%, War 9.8%
Drop into the gripping journey of Aliens: Dark Descent, a squad-based, single-player action game in the iconic Alien franchise. Lead your soldiers in real-time to stop a new and terrifying kind of Xenomorph outbreak on Planet Lethe.
Why similar: RTS 29.3%, Real Time Tactics 17.5%, Tactical 16%, Strategy 10.3%, Space 9.4%
On planets occupied by robots, mine resources and escape while fending off their attacks! The Ark's survival is entirely in your hands. Many elite crews with abilities will assist you in your mission. The various turret modules are always doing their best to defend your base without your attention.
Why similar: Action RTS 23.9% ★, RTS 23.3%, Real Time Tactics 14%, Space 12.4%, Tactical 9.4%
Command either Humans, Orcs, Undead or Elves in a fantasy factions in a 2D pixel-art real-time strategy game. Build your base & army, gather resources, level up & gear Warlords, conquer bandits, use god powers, and battle AI or rival players online across, natural disaster & weather-struck maps.
Why similar: Action RTS 30.7% ★, RTS 25.9%, Real Time Tactics 14.9%, War 8.4%, Strategy 7.3%
A classic single-player RTS set in a Solar System ruled by megacorporations. Journey from Mars all the way to Planet 9 and uncover the secrets of the BlackChain.
Why similar: RTS 25.2%, Action RTS 22.1% ★, Space 13%, War 11.6%, Sci-fi 7.1%
Real-time territory conquest. Claim regions on procedurally generated maps, forge alliances, and betray them. Every game is player-hosted — host it yourself and play with friends over Steam or LAN.
Why similar: Action RTS 29.6% ★, RTS 29.1%, Real Time Tactics 17.5%, Tactical 10.5%, Strategy 7.8%
Customize your Ships, Upgrade your fleet, and Command your way to victory in this ruthless rogue-lite tower defense/real time strategy hybrid. Take on an enemy that learns from your moves and adjusts its own path. Do you have what it takes to persevere?
Why similar: RTS 24.6%, Action RTS 21.5% ★, Space 12.7%, Real Time Tactics 11.8%, Tactical 10.5%
Stargate: Timekeepers is a real-time tactics game where you lead a team of specialists through a story-driven campaign set in the SG-1 universe. Sneak your characters behind enemy lines, use their unique skills, craft the perfect plan to unravel a timeloop mystery, and defeat the Goa’uld threat.
Why similar: Real Time Tactics 23.9%, RTS 20.5%, Action RTS 20.5% ★, Tactical 12.3%, Strategy 10.8%
Sci-fi military action-rts. Play as a space soldier, abandoned by the command on an alien planet. Find allies, gather resources, train new troops, and escape from Sector Yama. Casual "single-stick shooter" controls, fun tactical combat, rewarding exploration, and rich storytelling.
Why similar: Action RTS 32.1% ★, RTS 24%, Space 12.6%, War 11.6%, Sci-fi 8.4%