Games like Theia's Revenge

Orbital L∞p GMTK Game Jam 2025: Loop Description Orbital L∞p is a strategy tower defence game with a twist.. or shall I say a l∞p. Your goal is to place towers at different orbits of a planet and defend it from incoming threats. The further the orbit from the planet, the slower the towers will loop, potentially leaving the other side vulnerable to attacks. Manage your energy, choose your orbi… If you enjoyed this game, see our list of games similar to Orbital L∞p.

54%Game Brain Score

Most mentioned positive aspects:graphics

Most mentioned negative aspects:gameplay, story

82% User Score Based on 17 reviews

ESA SHIELD - Earth's Safety Starts with You!Become head of the European Space Agency's Space Safety Department and protect Earth from real cosmic hazards like Asteroids, Space Debris, and Space Weather. This science-based Planetary Protection Simulator combines tower defense, roguelite, and strategy elements to create a unique gameplay experience grounded in reality. Before you can defend Earth… If you enjoyed this game, see our list of games similar to ESA SHIELD.

58%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:optimization

93% User Score Based on 14 reviews

Choose a hero/heroine and equip them with a potent relic. Master your special skills and the block's creation during intense 4v4 battles. Use your Glocktail and Dynameats to destroy your... If you enjoyed this game, see our list of games similar to Heat and Run.

55%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:stability, music

55% User Score Based on 101 reviews

Take control of a squadron of ships in full 3D space combat. Explore, battle and trade your way through a pirate, machine and monster-infested solar system. If you enjoyed this game, see our list of games similar to Ceres.

47%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics, stability

54% User Score Based on 26 reviews

Critic Score 65%Based on 2 reviews

The battle against Zotrix aliens is getting closer to your door step. Every space station in the network is in danger and Solar Division command needs your help to setup proper strategy for the defense. This, primarily strategy game, blends game mechanics between tower defense and real time strategy with hybrid elements such as patrolling ships, navigation towers. You are trusted this important t… If you enjoyed this game, see our list of games similar to Zotrix: Solar Division.

https://store.steampowered.com/widget/2091840/ A 2D Space shooter and turret defense using orbiting turrets!  featuring the epic dark synth music by Karl Casey @ White Bat Audio For more epic music check out https://karlcasey.bandcamp.com/album/vengeancePlay the full game on Steam! Intro Welcome to the Planetary Defense Agency! You are in charge of the planet's defense from space rocks and… If you enjoyed this game, see our list of games similar to Planetary Defense: An Orbital Turret Defense System.

39%Game Brain Score

Most mentioned positive aspects:atmosphere

Most mentioned negative aspects:story, gameplay

48% User Score Based on 31 reviews

Chaotic Era is an intense and brutal strategy game inspired by classic science fiction, following a stranded human crew on an alien planet. Scavenge for resources and fight back against mysterious alien terrors in this frantic real-time strategy nightmare. If you enjoyed this game, see our list of games similar to CHAOTIC ERA.

A survival game first and foremostThe main objective in Rocket Hit is to survive, not the horrible aliens, but rather the numerous asteroids that detach from their belts to strike directly at the fuselage of your rocket, so you have to be attentive at all times, without ending up charred by a star, destroyed by an asteroid, swept into the vacuum of space by a comet or swallowed by a black hole. … If you enjoyed this game, see our list of games similar to Rocket Hit.

Edit: Thank you to everyone who previously playtested! We’re back with a new major update and excited to hear what you think!This is Alpha 3 (as of 1/3/25) and is still in active development. Some features and art may not be fully implemented yet. A list of planned features can be found near the bottom of this page. Follow our page or add this game to a collection to be notified when we update and… If you enjoyed this game, see our list of games similar to Autothysis.

60%Game Brain Score

Most mentioned positive aspects:story, atmosphere

Most mentioned negative aspects:gameplay, graphics

71% User Score Based on 35 reviews

Welcome to "Tactical Warfare," an immersive real-time strategy (RTS) experience that immerses you in an enthralling narrative of interstellar exploration, colonization, and unyielding conflict. Brief DescriptionThe tactical war game is a strategic game with a classic perspective system and an enhanced artistic style, featuring an exciting story about a war between two forces, both human… If you enjoyed this game, see our list of games similar to Tactical Warfare.

24%Game Brain Score

Most mentioned negative aspects:story, music

38% User Score Based on 13 reviews

Summary -Pilot spaceships and lead an entire fleet. -Configure ship weapons, thrusters and modules. -Survive a hostile galaxy by fighting, mining, trading, crafting, exploring, doing missions and improving your fleet. -Colonize planets, moons and stations to expand your domain and increase your tax revenue. -Three different game modes: campaign, custom and scenario. -Map editor included for creat… If you enjoyed this game, see our list of games similar to Cosmic Armada.

79%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:graphics

81% User Score Based on 48 reviews

ONLY STEAM KEY BEING SOLD (no itch.io file download) Demo on Steam Store Page & Steam Deck Verified!General, enemy forces have opened a Paradox rift outside of our base, we need you to fight them off. As a General, you'll have to defend your base against endless waves of enemies with different categories, including heavy, fast, flying, missile launchers, and more. Balance your economy and resourc… If you enjoyed this game, see our list of games similar to Expand & Exterminate: Terrytorial Disputes - Endless Base Defense.

29%Game Brain Score

Most mentioned positive aspects:music, gameplay

Most mentioned negative aspects:story

42% User Score Based on 19 reviews

Direct Hit: Missile War offers a deep strategic experience to those weary of the never ending stream of Command and Conquer clones that dominate the real-time strategy market. While tipping its hat to console classics such as Megalomania, Direct Hit brings many fresh ideas to the table, in particular: separate player maps, and the replacement of classic RTS units by customizable missiles. Set in a… If you enjoyed this game, see our list of games similar to Direct Hit: Missile War.

PUBLIC DEMO A IS OUT! If you like the demo, consider buying it as a donation to support the game's development! The game is in development so almost everything you see here is subject to change.  ABOUT THE GAME Mechanical Star Astra is a colorful, stylish, high energy bullet hell shoot 'em up. It mixes a solid arcade foundation with more modern elements to deliver a full package filled with … If you enjoyed this game, see our list of games similar to [DEMO] MECHANICAL STAR ASTRA.

80%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:grinding, stability

81% User Score Based on 877 reviews

Critic Score 78%Based on 2 reviews

Tower defense game with a 50-level campaign across 5 worlds. If you enjoyed this game, see our list of games similar to Revenge of the Titans.

53%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:replayability, story

51% User Score Based on 420 reviews

Critic Score 58%Based on 1 reviews

Stable Orbit is a highly realistic space management simulation game. Set in 2034, an unprecedented ‘All Nations Space Coalition’ has been formed around a shared desire to rebuild mankind’s permanent presence in space. But space is a dangerous place. The only things between survival and your crew suffocating, blood boiling and radiation overdose are the thin walls of the space station. If you enjoyed this game, see our list of games similar to Stable Orbit.

44%Game Brain Score

Most mentioned positive aspects:music, optimization

Most mentioned negative aspects:graphics, gameplay

44% User Score Based on 219 reviews

The ultimate space capital ship combat compendium is the evolution of hard core space combat sims. The only game of its kind currently in existence. If you enjoyed this game, see our list of games similar to Universal Combat CE.

Overview "New Eden" is a free-form strategic tower-defence game developed by team 3D3N to challenge the status-quo of grid-based tower defence gameplay - by giving the player absolute freedom over how they choose to defend their biodome by placing towers anywhere on the map.  Discover tower combinations and strategize for the most efficient and destructive base imaginable, but beware, enemies come… If you enjoyed this game, see our list of games similar to New Eden.

Trash Troopers: Earth Reclaim Welcome to "Trash Troopers," the game where you become an environmental hero! In this exciting adventure, you take on the role of the chief of the Trash Troopers, a super-powered friends of the Earth, in a future where our planet needs some serious help. Imagine a world where pollution, radiation, and fossil fuels have left their mark. But don't worry – yo… If you enjoyed this game, see our list of games similar to Trash Troopers: Earth Reclaim.

DiscordSteamSTORY When the human revolutionaries failed in the fifth struggle against the Empire, they chose to find new lands and start over. On the way to find a new home, they encountered obstacles from the Empire, and also met Zerg warlords in the borderlands. Will the revolutionaries be able to reach their new homeland? GAME CONTENT There are currently about 3 hours of story mode game content… If you enjoyed this game, see our list of games similar to Battle Echoes.

Unionatic is a unique game that combines captivating village building and strategy elements. Build your own village, manage resources, develop the economy, and strengthen your army. Interact with other players, form alliances, and challenge enemies as you expand your village. Unionatic offers you the opportunity to create your own unique village. From the beginning, you can choose the necessary… If you enjoyed this game, see our list of games similar to Unionatic.

Earth: 9000 a new indie Bullet Hell, Twin Stick, Rogue-Lite mashup. You command Earth and all her defenses. Your mission; stop a never ending onslaught of alien invaders and try to keep your mind intact while your senses are brutally overwhelmed. Unlock dozens of weapons and even more upgrades as you gain research from defeating enemies and special events. You will be defeated, but that isn't the … If you enjoyed this game, see our list of games similar to Earth: 9000.

Pizza Express! - Feed The Horde THIS GAME IS DISCONTINUED This game is still very early in development, and I plan on continuing the project over time I am planning on creating my own assets, and have started to do so. I have used some assets from the unity asset store, and they are Tiny Toon People Demo by POLYGON BLACKSMITH and Character Pack: Free Sample by SUPERCYAN. The game is con… If you enjoyed this game, see our list of games similar to Pizza Express! - Feed The Horde.

The End War RTS is a story inspired by modern science fiction thoughts. It started a world war for human beings to fight for survival resources. Launching nuclear bombs has become a means of killing all countries. In the End War RTS world, it is built by the United States, France, Britain, Germany, Russia, Cuba and Libya. The power weapon units of each country are different. The U.S. air spac… If you enjoyed this game, see our list of games similar to End War RTS.

Get ready for an endless magical adventure with the wizard Merlin and his a fiery magic wand! If you enjoyed this game, see our list of games similar to Magic Adventures.

The Last Voyage There are no second chances. This is already our last shot. Updated 2021-03-17:  I've gone back and made a few quality of life improvements to the game post-jam. A  fast-forward button has been added, and a few sim and UI tweaks. Take command of Earth's first and last interstellar starship, the Sojourner, and flee our dying world with the last remnants of the human race. In The … If you enjoyed this game, see our list of games similar to The Last Voyage.

93%Game Brain Score

Most mentioned positive aspects:gameplay, replayability

Most mentioned negative aspects:atmosphere, graphics

93% User Score Based on 477 reviews

From an uninhabited planet in space to an ecosystem full of life. In Planetary Life you will be able to shape a planet in the purest Sandbox Simulation style, playing with its mountains, seas and even its climate, to create the perfect habitat to harbor life. PLANETS Control a planet with the multiple tools available. Let the tectonic plates shape the mountains and seas, modify the climate, the… If you enjoyed this game, see our list of games similar to Planetary Life.

75%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

75% User Score Based on 349 reviews

Represent your Corporation as you fight for control over resource-rich part of space. Engage in ship to ship combat, complete randomized missions and claim sectors, expand and upgrade your fleet and take on more difficult enemies. Directly control any ship in your fleet, switch between them anytime and make sure to maximise their potential. Fly agile and speedy fighters from inside a coc… If you enjoyed this game, see our list of games similar to Space Reign.

55%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

71% User Score Based on 28 reviews

Earth Rising - A game about building CubeSat and learning more about this small satellite and how it functions. You are in the role of a robot that has a mission to put into space as many CubeSat satellites as you can so you can find different resources for future space flight development. Build a realistic custom CubeSat satellite with over 20 components like a power supply, payload controller, … If you enjoyed this game, see our list of games similar to Earth Rising.

47%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:gameplay

80% User Score Based on 10 reviews

Check out the FREE Demo of Deep Space Directive. This game is a WIP. Which means it has bugs and lacks features. Nothing about this game is set in stone. The art, the gameplay, or the price. All of it can change.  Check the devlog for the latest news.  Buy this game to support the development, not because it's going to provide hours of entertainment.  With your purchase you will get a Steam key. S… If you enjoyed this game, see our list of games similar to Deep Space Directive.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, replayability

77% User Score Based on 52 reviews

Critic Score 85%Based on 1 reviews

Astrodogs is a fast-paced arcade action game featuring a cast of space dogs that have to save the galaxy of WOOFER, a company that controls everything. Also run by dogs. If you enjoyed this game, see our list of games similar to Astrodogs.

83%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, optimization

84% User Score Based on 1,196 reviews

Critic Score 80%Based on 1 reviews

An intense virtual reality strategy game, Out of Ammo has you constructing defenses, calling in artillery, issuing orders, and even taking control of your soldiers directly in order to survive for as long as you can! If you enjoyed this game, see our list of games similar to Out of Ammo.

69%Game Brain Score

Most mentioned positive aspects:music, graphics

Most mentioned negative aspects:story, replayability

69% User Score Based on 252 reviews

ABOUT Duke of Alpha Centuri is a space shooter with amazing graphics. The main goal of our game is to have a lot of fun while blowing up hordes of different types of enemies. Engage in boss fights, upgrade your ship and ship systems until you are able to show off in an endless mode. The game is designed to fit any player, from the beginners all the way to the skilled ones. And also It has… If you enjoyed this game, see our list of games similar to Duke of Alpha Centauri.

74%Game Brain Score

Most mentioned positive aspects:graphics, gameplay

Most mentioned negative aspects:story, stability

77% User Score Based on 900 reviews

Critic Score 66%Based on 3 reviews

Who needs backstory? Who needs resource-gathering? Diplomacy is so last year. Gratuitous Space Battles cuts right to the chase of sci-fi strategy games, and deals with large, completely unjustified space battles between huge opposing space fleets. If you enjoyed this game, see our list of games similar to Gratuitous Space Battles.

87%Game Brain Score

Most mentioned positive aspects:graphics, story

Most mentioned negative aspects:stability, grinding

89% User Score Based on 2,106 reviews

Critic Score 80%Based on 1 reviews

Build rockets, airplanes, cars, and anything you can think of with highly customizable parts. Automate them with a visual programming language. Explore 3D planets and make your own. Share your creations online. If you enjoyed this game, see our list of games similar to SimpleRockets 2.

68%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:gameplay, atmosphere

64% User Score Based on 78 reviews

Critic Score 77%Based on 3 reviews

Become a Space Pioneer by building and managing a station of your own on the orbit of distant planets! Focus on design and management or fulfill objectives to progress. Explore, Build and Prosper! If you enjoyed this game, see our list of games similar to orbit.industries.

80%Game Brain Score

Most mentioned positive aspects:emotional

Most mentioned negative aspects:gameplay, graphics

90% User Score Based on 40 reviews

Eternower is a mazing-focused Tower Defense. Minimalistic thematically, opportunistic mechanically. If you enjoyed this game, see our list of games similar to Eternower.

66%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay

86% User Score Based on 28 reviews

Defend your planet against aliens and asteroids in this room-scale VR game. Set mines, position orbital laser and torpedo defense units and watch out for threats from any direction. Do you have what it takes to prevent the destruction of your planet? If you enjoyed this game, see our list of games similar to PlanetFate.

31%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, stability

31% User Score Based on 121 reviews

Decades have passed since war erupted between the United Space Federation and the alliance of Free Worlds. A bloody conflict that seemed to have reached a stalemate is now about to change, when a third faction suddenly appears. Take control of a fleet commander returned from exile, rise through the ranks of the United Space Federation forces and join an epic war across the stars. Start with a sma… If you enjoyed this game, see our list of games similar to Gemini Wars.

77%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, replayability

77% User Score Based on 352 reviews

Explore the vast emptiness of space. Take command of your ships, push the competition back and create your empire. Helium Rain is a realistic space opera. If you enjoyed this game, see our list of games similar to Helium Rain.

37%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, story

37% User Score Based on 122 reviews

A space and planet flight combat action game. If you enjoyed this game, see our list of games similar to Forbidden planet.

78%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:stability, story

78% User Score Based on 360 reviews

Build and manage colonies on the surfaces of planets and satellites, as well as space stations. With realistic physics of orbital flights. If you enjoyed this game, see our list of games similar to Solargene.

73%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

73% User Score Based on 266 reviews

Critic Score 75%Based on 1 reviews

Revolutionary Tower DefenseDANGER! Earth is under attack from a vast armada of flying saucers. Only you can stop the invasion of these relentless alien monsters - don't let a single one through! Get ready for a revolution in tower defense that will send you spinning. Defend the solar system by sending satellites into orbit around planets, moons and space stations. Create the perfect defense by rot… If you enjoyed this game, see our list of games similar to Unstoppable Gorg.

24%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:atmosphere, graphics

40% User Score Based on 10 reviews

Thousands of incoming asteroids...One robot...An untested defense force...The odds are about even! If you enjoyed this game, see our list of games similar to Near Impact.

61%Game Brain Score

Most mentioned positive aspects:graphics, humor

Most mentioned negative aspects:gameplay, music

83% User Score Based on 24 reviews

Inheritors 2078 combines real-time strategy with Third-person shooter elements, The game takes place in the near future where AI helped in reaching super-advanced technologies humans used in almost every aspect of life including advanced weaponry, space travel, and colonization of nearby planets, However, The AI machines had another idea in mind, they have become extremely intelligent that they no… If you enjoyed this game, see our list of games similar to Inheritors2078.

51%Game Brain Score

Most mentioned positive aspects:story, graphics

Most mentioned negative aspects:optimization

44% User Score Based on 54 reviews

Critic Score 60%Based on 2 reviews

From the makers of the award-winning Imperium Galactica 1 and 2 games, discover a powerful space-opera like RTS game.

 If you enjoyed this game, see our list of games similar to Haegemonia: Legions of Iron.

87%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, monetization

87% User Score Based on 175 reviews

Check the full game! About the GameThis is a demo for No Plan B. In No Plan B, every choice you make, however small, may decide the fate of your team. Assemble your squad. Work out the perfect plan. Watch it play out in real time. Study the 3D map carefully and use the innovative timeline system to move and synchronize your team. Coordinate your movements, grenades and room entries to take… If you enjoyed this game, see our list of games similar to Plan A.

76%Game Brain Score

Most mentioned positive aspects:atmosphere, emotional

Most mentioned negative aspects:gameplay, story

79% User Score Based on 47 reviews

You are an elite mercenary, known as Operator8. A distress call came in to the agency, claiming death and chaos on the moon Triton, a location few have ventured to. The money is good and there are lots of aliens to kill, what's not to like? An unparalleled alien invasion has overwhelmed the Mining Block Facility on the moon Triton, leaving only death and horror in its wake. Because of the ha… If you enjoyed this game, see our list of games similar to Operator8.

Welcome to H.A.S 2207, Overseer! DESIGN YOUR OWN ROCKETS! In HAS Galactics, you will be able to design your own rockets. Chose from a wide variety of parts that will unlock as you progress. The more advanced your rocket is, the more daring mission you will be able to accomplish, but it also brings risks. Make sure to plan your launch to maximise your chance of success! Drag and drop parts, ma… If you enjoyed this game, see our list of games similar to HAS Galactics.

46%Game Brain Score

Most mentioned positive aspects:music

Most mentioned negative aspects:graphics, gameplay

75% User Score Based on 12 reviews

https://store.steampowered.com/widget/1609780/ It's a demo version. The game is still under development. The game is not balanced and many art changes will be made. Invader TD brings the classic tower defense experience to a side scrolling environment, manage your resources to strategically build your defenses and defend against enemy attacks while evolving to be able to conquer planet earth. You … If you enjoyed this game, see our list of games similar to Invader TD.