Top similar games like Battle For Cosmos:
Battle For Cosmos $4.99
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!
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Ad Astra: Sci-Fi Tower Defense$4.99
Lose yourself in an indie solo-dev. treasure that harkens back to arcade classics! All while thumping along to killer retro-inspired beats by Ovani sound. Embark on an epic tower defense adventure against awe-inspiring machine monstrosities, made by a devoted gamer for devoted gamers.

Star Maidens Chronicle: Definitive Edition$19.99
Overview"Star Maidens Chronicle" requires you to handle ever-changing battlefield situations.Your goal is to become the commander of a powerful Faction and destroy enemy strongholds.To fulfill your ambition, you must establish a city, raise an army and become strong enough to overwhelm your opponents.

2089 - Space Divided$17.99
2089 - Space Divided is a classic science fiction real-time strategy game in which you collect resources, build up your base, train troops and destroy your opponents with tactical skill.

Tribe Nation$9.99
Tribe Nation is a real-time strategy with roguelike elements, set during the Gallic Wars. Lead your Celtic tribe across Europe in search of a new homeland. Strategize on a randomly generated hex battlefields, adapt to unexpected events, craft, upgrade, and equip. Make your tribe a nation.

Empyrean Frontier$11.99
Empyrean Frontier is an epic real time strategy game that mixes classic RTS gameplay with a multi-stage campaign in which the player commands a fleet of ships through a galactic map. Boss battles, base building, planet destroying superweapons, and tactical skirmishes create a unique blend of genres.

Five Nations$19.99
Five Nations is a real-time sci-fi strategy game for PC platform. Encompassing tactical combat in space in real-time mixed with micromanagement of economy, construction, and production featuring different kind of single player modes.

Space Reign$19.99
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.

Stardust Exile$19.99
Stardust Exile is an RTS set in the Milky Way galaxy, containing currently known stars and exoplanets with their real characteristics. The remaining star systems are procedurally generated. It has both online mode and single-player skirmish mode. The online server is persistent and single-shard.

Stellar Empires$4.99
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.

Rogue Warlords$9.99
Combine RTS combat with roguelike elements to create highly replayable and strategic action. Summon troops and purchase stacking upgrades to create a massive army of incredibly powerful troops. How massive of an army can you create?

Cyber Tower$6.99
Unleash your creativity and strategic vision to shape enemy paths, build deadly mazes, and dominate the battlefield in this cyberpunk tower defense experience.

Robowars$3.99
Robowars is back on Steam! Fight off troops of droids for freedom and honor in our classical tower defense game. Lead the forces of the Solar Union to protect the peaceful planet of Praymos from the aggressive Trade Confederation.

Byte Lynx$9.99
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!

Glorious Storm$1.99
Glorious storm is a turn based real time strategy game. As a general, you lead to battle your army and different units such as cavalery, infantery and artillery on 3D maps. It is heavily inspired by the napoleonic era but it is completely fictional.

Periphery Online$9.99
A refugee capsule lands on an uninhabited planet. You have to survive, rebuild civilization and, if possible, regain control over the Earth. One big universe, one endless pvp session for all players.

Tep The Destroyer TDFREE
TEP the destroyer is a single player tower defense game where you will face alien monsters and ships in ground and space battles! Your strategy will decide the fate of your people in a sci-fi environment of varying difficulties!

Retaliation Path of Kingdoms$9.99
Path of Kingdoms is a strategy game where the player must defeat all the factions of the kingdom to reach the goal, each faction has a story that evolves as it conquers territories.

Massive Defense$4.99
Place the towers on the fragile energy rings. Manage your army, use resources wisely, and upgrade towers and special weapons. Welcome to an atmospheric world full of surprises and long adventures.

Fastraq$1.99
Fastraq is a high-speed anti-gravity racing game. Drive on roller coaster like tracks, overtake your opponents and engage in combat. Experience tight turns, 360 degree loops and intense combat.

Ash of Legends$14.99
Grapple anywhere, build towers, place traps, shoot guns, launch arrows, and throw sabers, to defend the spores from hordes of the evil empire. Includes native Meta Quest with Link and Steam VR support.

Hell of Men : Blood Brothers$15.99
Hell of Men: Blood Brothers is a real-time strategy game, developed by one person, in which you will have to collect resources, build your base, train your army by choosing your soldiers wisely and fight.

There's no dragon !FREE
Alone on a plot of land with a few resources and a single building, your civilization will begin here. Exploit resources, explore and conquer other regions, develop technologies, and fend off relentless barbarian attacks. Everything is manageable: they don't have a dragon!

Rebellion Corporation$7.99
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.

BlackChain$4.99
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.

Axan Ships - Low PolyFREE
Sci-fi RTS and Top-Down

Idle Stellar$4.99
Embark on an epic adventure through the cosmos in Idle Stellar. Gather, craft and upgrade your spaceship to destroy your enemies. Play actively or relax into idle progression as you experience the feature-rich journey ahead!

I'm lost in space$3.99
During a routine space expedition, astronaut Julia is thrown into a dangerous, unknown galaxy. Isolated, she faces hostile aliens and uncovers mysteries of lost civilizations, using all available resources to survive and find her way back to Earth and her children.

The Last Starship$24.99
The Last Starship is a 2D space construction game where you design and upgrade your starship. Choose your path: pirate hunter, miner, engineer, spacebus driver, and more, whilst exploring vibrant star systems. Enjoy a growing sandbox world, with regular free updates. Your cosmic adventure awaits!

Universe Horizon$2.99
An idle incremental game where you decide to travel across the whole Universe. Embark on this journey in your little ship and get as far away as possible from Earth, gathering resources and upgrading your spaceship along the way.

Fusillade$3.99
Use your infinite deck of cards in real time to push back the never ending waves of pirates. Fly through a Roguelike, Deck-Building, Space Shoot em' up, and Destroy the Cosmos with unparalleled firepower, ingenuity, and a little bit of luck!

The Fermi Paradox$18.99
The Fermi Paradox is a choice-driven sci-fi narrative strategy game in which your decisions in one corner of the galaxy can upend entire civilizations in another. Guide species through millennia and help them explore the vastness of space, make contact and, perhaps, create harmony.

For Enigma$0.99
Expanda, negocie, destrua inimigos, forje um império sobre o espaço!

Asteroid Navigation$0.99
Captain a starship in a thrilling 2D shooter, dodging asteroids across galaxies. As you journey to Axios Station, each galaxy's challenge intensifies. Can you navigate the cosmic gauntlet?

IFO$3.99
A spaceship simulator for aliens, an ever-changing rule discovery puzzle for humans.

Cosmic Trip$19.99
Cosmic Trip is an award-winning real-time strategy VR game. Build a base, command a flying drone army, and attack/defend hostile enemies on strange alien planets.

Cyberwinter$4.99
Cyberwinter is an isometric action strategy game. On a distant planet with a harsh climate, you have to fight legions of dangerous monsters for a new home for humanity. Build bases, develop and defend them.

Gewevo : Interstellar$11.99
Gewevo : Interstallar is a space strategy game derived from the tabletop RPG universe Gewevo. It offers an approach a little closer to a wargame with regard to the empire management aspect. Made with passion by a one-man team;)

Endeavor: Rite of Passage$19.99
Take command of the world's military elite and liberate planetary resources. Fabricate bases, train soldiers, build a mechanized army and rid the planet of powerful enemy combatants and mysterious alien threats.

Space Dragon$14.99
Take control of a pair of hatchling space dragons and blast your way through the cosmos with our innovative move-and-warp system. Fight the robotic armadas that have enslaved the massive beasts of the galaxy! Destroy suns, battle epic bosses, and leap to new systems through mind-bending wormholes!

Xappy Ship$3.99
In this classic retro arcade-style space shooter, you'll embark on a thrilling adventure through the cosmos, battling against an onslaught of alien invaders and formidable bosses. With its pixel graphics and pulse-pounding soundtrack, Xappy Ship is a love letter to the classic space shooters.

Space Cheese Defenders$3.99
A tower defense game with RTS elements about gathering cheese in space, where mobile carriers are able to deploy smaller spacecraft. Collect cheese to buy and upgrade spaceships and use each type to customize your playstyle and defend your base!

Zenith Armada$9.99
Embark on interstellar conquest in a 2D space strategy game. Command ships, explore galaxies, engage in real-time battles, and customize your fleet. Traverse hazardous star maps, unlock factions, and strategize for victory. Are you ready to conquer the cosmos?

Dyson Sphere Program$19.99
Build the most efficient intergalactic factory in space simulation strategy game Dyson Sphere Program! Harness the power of stars, collect resources, plan and design production lines and develop your interstellar factory from a small space workshop to a galaxy-wide industrial empire.

EinherjarFREE
Einherjar is a combination RTS and turn-based game, with roguelike elements. Defend against waves of enemies as your territory expands, and the opposition becomes tougher, while building up your base and defending and upgrading your resources.

Sciware Defense$0.99
A 3D FPS/TPS Tower Defence game in a sci-fi world, defend your base from corrupted robots and unlock better turrets

Dampf - The Cozy Tower Defense$6.99
Cozy tower defense meets stylistic futuristic steampunk. Manage resources, buildings & towers. Unlock perks to further specialize yourself. Plan your defense & survive all enemy waves.

Block Strategy$10.99
Block Strategy is an RTS Base Defence roguelite with a fully destructible world. Build your base and find fuel to power your reactor before you're overrun by an onslaught of enemy robots.

Minidinos$0.99
In this fun, family-friendly real-time strategy game, kids can control dinosaurs, beasts, and bugs as they battle for supremacy! Build your army, gather resources, and outsmart your enemies in epic showdowns. Play solo against the computer or team up with friends for multiplayer action!

SPACECOM$9.99
SPACECOM – a strategic-to-the-bone, starfleet command game in which deception, smart movement, and choices to battle decide victory or defeat.

Alien Battlefield$0.99
Fight in the dynamic 2D strategy game Alien Battlefield! The game has two modes available: real-time strategy mode and chess game mode. Explore the different abilities of units, amass resources, deploy units and try to use them intelligently to win!

Edge Of Galaxy$4.99
Edge of Galaxy is a real-time tactical space sim with RPG-lite elements. As the commander of a mercenary fleet, you must hire and manage your ships, upgrade their capabilities, and rise through the ranks to become a legend among mercs.