
"A sci-fi strategy game"
60+ similar titles based on shared tags and player behavior. Themes include Strategy, RTS, Sci-fi, Singleplayer.

"A sci-fi strategy game"

Chromatic Odyssey
Chromatic Odyssey is a real-time strategy roguelike where you command a rising Type II civilization. Conquer territories, harness advanced technology, and adapt to procedurally generated challenges. Deploy powerful abilities and shape the fate of your empire in an ever changing galaxy.

Hexual Deflection
Multiplayer Tower Defense Game - Send out units and defend against enemy units in this Arena RTS with up to 32 players
Chromatic Odyssey is a real-time strategy roguelike where you command a rising Type II civilization. Conquer territories, harness advanced technology, and adapt to procedurally generated challenges. Deploy powerful abilities and shape the fate of your empire in an ever changing galaxy.
Why similar: RTS 20.9%, Procedural Generation 14.9%, PvE 12.7%, Roguelike 11.6%, Space 11.5%
Multiplayer Tower Defense Game - Send out units and defend against enemy units in this Arena RTS with up to 32 players
Why similar: Hex Grid 31.5% ★, RTS 17.9%, Procedural Generation 12.9%, Base Building 10.6%, Top-Down 6.9%
Fight supernatural creatures with your forces in this fast paced Roguelike RTS game!
Why similar: RTS 28.5%, PvE 15.6%, Roguelike 13.6%, Procedural Generation 11.3%, Strategy 8.9%
A 2D real-time strategy game played on a hexagonal grid. Gather resources, build an army, and expand your kingdom by conquering new tiles. Strategically place units to launch successful attacks and defend your realm against enemies.
Why similar: Hex Grid 39.9% ★, RTS 29.2%, Procedural Generation 16.1%, Strategy 10.4%, Top-Down 4.4%
You play as a robot colonizer that has been sent out to an alien planet with one goal. Harvest its resources and send them back home. To accomplish this you must build a base on the planet. But the native inhabitants of the planet won’t sit idly by as you strip their world of its resources.
Why similar: Hex Grid 18.3% ★, RTS 17.4%, Base Building 12.4%, Procedural Generation 11.5%, PvE 11.2%
BAFTA award winning fleet-based RTS meets rogue-lite. In Distant Star: Revenant Fleet, build your fleet of up to 5 ships from a choice of 8 classes and traverse a randomly generated galaxy to defeat the Erebus Platform. NOW AVAILABLE ON MAC AND LINUX
Why similar: Space 21.2%, Procedural Generation 21.1%, RTS 18%, Sci-fi 13.9%, Roguelike 12%
Crying Suns is a tactical rogue-lite that puts you in the role of a space fleet commander as you explore a mysteriously fallen empire. In this story rich experience inspired by Dune and Foundation, each successful run will uncover the truth about the Empire... and yourself as well.
Why similar: Hex Grid 25.4% ★, Space 14.5%, RTS 14.2%, Procedural Generation 11.7%, Post-apocalyptic 9.9%
SpaceFront is a military real-time strategy game. Control Corgis, wage battles, build your army and defend the galaxy from soviet invasion! No game will be the same thanks to procedurally generated campaigns! Join the effort, join the SpaceFront!
Why similar: RTS 21.6%, Procedural Generation 13.2%, Space 12.5%, Base Building 12%, Alternate History 11.7%
TAVU is a PvE RTS game with a tactical combat system. Build your bases and defend them against waves of enemy attacks. Upgrade your units and destroy enemy bases to gain new territories and resources.
Why similar: RTS 21.5%, Procedural Generation 16.7%, PvE 13.1%, Base Building 13%, Sci-fi 9.8%
Role of Hex is a real-time strategy game where you defend your hexagonal base from the dangers of the universe. Gather upgrades and unlock special buildings to survive this hostile land as endless waves of enemies approach. But be quick, time is ticking and the waves are getting bigger.
Why similar: Hex Grid 19.4% ★, Procedural Generation 15.8%, RTS 14%, Roguelike 11.5%, PvE 11.4%
Terrorformer TD is a tower defense roguelite with a procedurally generated map that YOU shape! Raise or lower tiles, divert enemy paths and funnel monsters into perfectly designed killzones. Randomly drawn cards result in plenty of run variety, as you seek to survive endless waves of enemies.
Why similar: Hex Grid 21.6% ★, RTS 20.3%, Procedural Generation 17.6%, Roguelike 11.8%, Robots 7.3%
Take control of a starship fleeing the sudden attack on your home world in this single-player sci-fi roguelike. Evade pursuit, manage resources, deal with aliens, and acquire new weapons and technology. Each ship you lead to safety will join the mission to take back the home world.
Why similar: Hex Grid 26.5% ★, Roguelike 16.7%, Procedural Generation 13.8%, Sci-fi 13%, Strategy 12.3%
Dig minerals, manufacture ammunition, and build defense towers to fend off swarms of insects. A tower defense game with light production line elements.
Why similar: RTS 23.6%, Strategy 13.9%, Sci-fi 13.6%, Space 13%, Base Building 11.3%
A rogue-like sci-fi Tower Defense strategy game with infinite replayability!
Why similar: Procedural Generation 18.9%, Roguelike 13.7%, PvE 12.4%, RTS 11.9%, Space 11.2%
Defend your planet from waves of robot invaders! Build powerful turrets, upgrade your defenses, and command robot units to fight drones, tanks, and massive bosses. Then send your own forces to attack the enemy planet in this action-packed sci-fi tower defense game.
Why similar: RTS 23.9%, Space 11.6%, Robots 10.8%, Sci-fi 10.3%, PvE 10.2%
Very sad to announce that this game has been cancelled due to lack of interest. There will be no further updates. Thank you to the people who did purchase the game.
Why similar: RTS 33.9%, Base Building 17.3%, Sci-fi 12.5%, Strategy 12%, Vehicular Combat 8.6% ★
First-person drone combat meets RTS base-building: command historical squads, advance from stone to lasers, and power the outpost’s defenses and superweapon to seal a space-time rupture.
Why similar: RTS 29.4%, Base Building 15.3%, Strategy 10.2%, PvE 10%, Space 9.9%
A fast-paced city-building experience inspired by the concept of civilization. As you advance your technologies and attract some of the greatest historical figures, you will face the trial of progress and strive to create a lasting legacy.
Why similar: Hex Grid 28.5% ★, RTS 27.9%, Alternate History 23.2%, Strategy 10.4%, Base Building 10%
Battle for Vera is a Real-Time Strategy game that draws inspiration from beloved classics, and improves upon many of their ideas to create an exciting new experience.
Why similar: RTS 37.2%, Space 20.8%, Strategy 17.8%, PvE 12.8%, Sci-fi 11.4%
A sci-fi real-time strategy game. An existential war among asteroids in classic RTS style. Build and defend, produce and upgrade, attack and annihilate!
Why similar: RTS 25.9%, Space 18.5%, Base Building 11.2%, PvE 10.8%, Sci-fi 10.5%
Terrestrial is a player versus environment Real Time Strategy game where the player commands teams of space explorers tasked with completing critical objectives in hazardous mission environments.
Why similar: RTS 31.3%, Space 17.9%, Base Building 13.8%, PvE 13.7%, Sci-fi 13.4%
Micro Wars is a fast-paced RTS that throws you into the action in short, intense online battles featuring up to 8 players. Tailor your strategy with a variety of commanders and units, build your base, and micro your way to victory. Hone your skills with the campaign, and then climb the ladder ranks!
Why similar: Hex Grid 32.3% ★, RTS 20.9%, Base Building 11%, Futuristic 10%, Sci-fi 8.2%
Perimeter is a real-time strategy game with a destructible world. Utilize the environment for resource gathering and defense against enemies. Immerse yourself in the millennia-spanning history of the Chains of Worlds and lead a faction in the struggle for survival.
Why similar: RTS 23.3%, Space 13.1%, Futuristic 11.4%, Top-Down 9%, Time Manipulation 9% ★
This is a fun yet challenging RTS game. To survive in the vast galaxy, you need to build up your own fleet and customize your warships. You will also learn to control them efficiently in battle to defeat your enemies, conquer planets, and expand your galactic empire!
Why similar: RTS 35%, Space 32.6%, Strategy 18.2%, Sci-fi 14.3%
Wage turn-based war across a hex-scarred wasteland where Dust fuels dominance. Outbuild rivals, outmaneuver threats, and rewrite the future — one sector at a time. Dystopia’s never looked this playable.
Why similar: Hex Grid 32.3% ★, Vehicular Combat 12.4% ★, Procedural Generation 11.5%, Post-apocalyptic 10.2%, Base Building 9.2%
Ancient Space is a story driven single player real time strategy game where you take command of a fleet embarking on a scientific mission to chart undiscovered reaches of space called ‘The Black Zone’. Overcome overwhelming odds and fight for your life and the survival of your ship and its crew.
Why similar: RTS 36.5%, Space 33.3%, Strategy 17.1%, Sci-fi 13.2%
StarSim: BattleZone is a real-time strategy (RTS) game set in the StarSim universe. Take command of an army and lead your faction to victory. Gameplay includes classic RTS mechanics such as: building a base, gathering resources, researching new technologies, building defences, training units, etc.
Why similar: RTS 37.7%, Base Building 17.7%, Strategy 14.2%, Top-Down 10.6%, PvE 10.5%
Fight for control of a frontier world. Gather resources, build your base, and command your forces in battle. Survive long enough to unleash your ultimate weapon - THE EPIC.
Why similar: RTS 41.1%, Sci-fi 14.8%, Strategy 12.5%, Base Building 10.5%, Aliens 7.7%
In this sci-fi strategy game, the Solar System of 4,000 A.D. is ravaged by wars between humanity's planetary colonies. These wars are directed by Supremes - the autocrat leaders of the planets. But each leader needs an advisor, and this is where you step in. Can you guide your ruler to victory?
Why similar: RTS 35.7%, Strategy 17.2%, Space 13.2%, Futuristic 12.7%, Top-Down 11.3%
Build and defend your fortress while expanding out in this hold-out tower defense roguelite. Battle across a procedural alien homeworld, fight back corrupted terrain, discover hundreds of structures and upgrades as physics-driven swarms threaten to wipe out humanity.
Why similar: RTS 20.2%, Procedural Generation 15.1%, Base Building 11.9%, Roguelike 11.6%, Space 10.5%
In this strategy-roguelike game, you command a space ship on a desperate last mission in the asteroid belt. Negotiate, battle your foes, and upgrade your ship. Get stronger as you progress into increasingly hostile space. Only the boldest, most skilled captain will make it to Ceres. Will you?
Why similar: Hex Grid 29.8% ★, Space 17.2%, Procedural Generation 14.8%, Roguelike 14.5%, Sci-fi 10.8%
Planet S is a real-time strategy game where your goal is to colonize multiple planets in a solar system to advance your civilization, build a city and supply it to grow your faction.
Why similar: RTS 25.8%, Space 19%, Procedural Generation 13.8%, Futuristic 11.7%, Hex Grid 11.5% ★
Signals is a casual planet hopper strategy game. Explore systems, harvest resources and repair alien devices. You’ll need to strategically work with the market to maximize your income while covering the cost of your operation in order to follow strange signals and discover what waits at the source.
Why similar: Hex Grid 25.7% ★, RTS 21.8%, Space 16.3%, Procedural Generation 14.6%, Futuristic 7.5%
Expand among the stars! It is 72k years in the future, and a new wave of Human expansion abounds. Join the ranks of the Ecxos, prep star systems for habitation, and develop your tools and ships to enterprise ever faster and further.
Why similar: Hex Grid 40.8% ★, Sci-fi 12.4%, Space 12.4%, Futuristic 10.2%, Base Building 9.7%
You are a lost artificial intelligence adrift on the internet. Infiltrate abstract computer networks filled with defensive complications to expand your world. Improve your capabilities to overcome ever greater challenges. Learn about the state of the world and what you were made for.
Why similar: Hex Grid 38.7% ★, RTS 27.3%, Sci-fi 9.8%, Strategy 8.8%, Futuristic 8.7%
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: RTS 22.1%, Hex Grid 20.2% ★, Space 13.9%, PvE 10.9%, Sci-fi 9.6%
Deflectorium: 2D sci-fi rogue-lite singleplayer. Deflect deadly shots back at your enemies to become unstoppable. With unique deflection system, you'll dominate battles while upgrading your skills and stats. Prepare for adrenaline experience where defense isn't just a tactic but an art.
Why similar: Hex Grid 37.3% ★, Space 16.4%, Roguelike 15.3%, Sci-fi 12.2%, PvE 11.5%
Open-world space survival with real-time strategy combat and emergent progression. Build and defend evolving space-station networks, unlock new abilities, and upgrade systems as you explore a vast galaxy shaped by alliances, rivalries, and god-like AI.
Why similar: RTS 22.5%, Space 16.7%, Vehicular Combat 14.6% ★, Base Building 11.8%, PvE 11.5%
An epic struggle for control!
Why similar: Space 34.6%, RTS 31.9%, Strategy 22.6%, Sci-fi 10.9%
Astro Industry Wars is a lighthearted take on the RTS genre featuring distinct unit types, base building, economic production chains, and customizable unit rosters.
Why similar: RTS 35.3%, Base Building 19.1%, Futuristic 16.4%, Sci-fi 11.8%, Strategy 6.3%
Hexguardian is a roguelite, tower defense game where you build your own maps with hexagonal tiles! Build and upgrade towers, recruit armies, learn spells, construct wonders and place hexagonal tiles to create a path to enhance your defenses. With plenty of game modes and talents to unlock!
Why similar: Hex Grid 40% ★, RTS 21.2%, Procedural Generation 17.1%, Roguelike 12.3%, Strategy 6.5%
Management In Space is a gritty sci-fi strategy roguelite where you find yourself in debt. Build, mine, trade, and defend using stations across the galaxy, all while wars swells, aliens devastate sectors, and cults rip the galaxy apart & release interdimensional demons upon the universe.
Why similar: Hex Grid 32.8% ★, Space 15.3%, Roguelike 11.1%, Base Building 9.6%, Sci-fi 9.3%
HEX Defense is a tower-based strategy game set in a hexagonal world where you have to fight enemy forces by combining simple blocks into complex tower patterns.
Why similar: RTS 27.8%, Hex Grid 16% ★, Strategy 14%, Top-Down 10%, Sci-fi 9.6%
From the makers of the award-winning Imperium Galactica 1 and 2 games, discover a powerful space-opera like RTS game.
Why similar: RTS 38.5%, Space 33.2%, Strategy 19.1%, Sci-fi 9.1%
In Salvagers, you command a small crew of greedy explorers that land on abandoned space stations that litter the galaxy, and it's your job to loot them for anything worth a credit. Scrap tech, lost weapons, forgotten treasures - everything has a price.
Why similar: RTS 27.4%, Space 14.4%, Futuristic 14%, Post-apocalyptic 11.6%, Strategy 9.4%
Take command of a galactic megacorporation and engage your competitors in planetary battles in this spherical RTS.
Why similar: RTS 39.6%, Strategy 18.9%, Space 17.9%, PvE 12.4%, Sci-fi 11.1%
This is a turn-based strategy/RPG game set in the stars. In the early stages, you will recruit a team of experts on Earth for exploring a distant alien homeworld, choosing between scientists, mutants, and soldiers. Scour the planet for lost alien technology and uncover the secrets to Earth’s doom.
Why similar: Hex Grid 44.3% ★, Space 18.2%, Sci-fi 10.9%, Aliens 10.5%, Post-apocalyptic 9.4%
Stargazer's Terraforming Estate Company terraforms & sells planets for years. Be a respectful member of the family and monopolize the galaxy by building dyson spheres in the name of the company.
Why similar: Hex Grid 45.9% ★, Space 23.1%, Sci-fi 11.8%, Strategy 11.6%, Procedural Generation 7.7%
Defend your Core in an endless tower defense where every decision matters. Build too slow and you’re overrun. Build too fast and chaos breaks your defenses.
Why similar: PvE 18.3%, Roguelike 15.5%, Procedural Generation 15.1%, Base Building 11.9%, Strategy 11.9%
Stand as humanity's shield against relentless waves of cosmic foes in this gripping sci-fi tower defense game. Employ advanced weaponry and deploy strategic defenses to repel enemy hordes across the galaxy's expanse. Can you withstand the onslaught in Galactic Frontiers?
Why similar: RTS 28.7%, Space 18%, Base Building 16.1%, Futuristic 13.4%, Sci-fi 13.2%
Sci-fi rogue-like mining/tower defense game. Mine through a procedurally generated world to discover artifacts. Defend your spaceship from waves of enemies. Discover and spend resources to improve your mining and spaceships combat ability.
Why similar: Procedural Generation 19.2%, Post-apocalyptic 18.6%, Roguelike 16.1%, Space 12.8%, Sci-fi 12.8%
Planet X16 the spiritual successor to the Planet X3 strategy game. You are up against the Protoids again. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases now with mouse controls
Why similar: RTS 42.3%, Strategy 21.4%, Futuristic 20.3%, Top-Down 15.9%
This is an alternative take on the classic RTS. A 2D strategy game with 3D physics about the conquest of 'Sand Planet'.
Why similar: RTS 27.6%, Alternate History 20.8%, Strategy 11.8%, Futuristic 11.6%, Space 11.6%
Defend the evacuation of Terra on the losing side of an alien invasion. This experimental action strategy game breaks out of genre norms to provide fresh mechanics to strategic gaming.
Why similar: RTS 19.9%, Procedural Generation 16.7%, Space 13.4%, Roguelike 12.8%, Sci-fi 11.1%
Expansion is a sci-fi Action RTS where deck-building strategy meets fast-paced VR duels — battle AI or challenge real players.
Why similar: RTS 30.2%, Space 15.8%, PvE 11.6%, Sci-fi 11.1%, Strategy 10.8%
RogueCraft Squadron is a fast paced real-time strategy space adventure with roguelike elements. Play as a squadron commander fighting against a hostile alien race; collecting resources, researching new ships and building an armada as you fight to survive against overwhelming odds.
Why similar: RTS 37.2%, Space 25.7%, Strategy 19.7%, Sci-fi 17.4%
Build the mech to fight against robotic Vactics in tactical chess-like combat. The war is already over and the heroes of the city have fallen. Take on a new randomly generated challenge every time you play and join with the citizens to fight for a better future.
Why similar: Procedural Generation 22.3%, PvE 15%, Hex Grid 13.8% ★, Robots 12.8%, Roguelike 11.9%
Planet X2 is a new retro real-time strategy game for C64. You are up against the Protoids. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases. Relive the 8-bits, SID music and keyboard controls of mid 80s C64 gaming.
Why similar: RTS 36.1%, Strategy 17%, Futuristic 13.4%, Base Building 12.5%, Top-Down 11.7%
Tachyons is a multiplayer spaceship simulation roguelike, where you and your friends take roles as crew on a space ship, battling your way through a randomly generated galaxy, fighting off pirates and alien threats.
Why similar: Space 19%, Roguelike 17.5%, Procedural Generation 15.1%, Top-Down 11.4%, Sci-fi 11.4%