Games like Space Defense: Idle Tower TD

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.

Gear up and get going! Defend your outposts from waves of alien enemies with your mech. Build and upgrade your base, protecting the extraction of the mysterious planetary system’s rich resources! If you enjoyed this game, see our list of games similar to Wave Defense: Trappist.

Overview:In "Planet Valley", you are thrust into an unknown and challenging world, an alien planet that is anything but welcoming. Here, each day is a struggle for survival, each decision is critical, and each resource is precious. You command a colony of astronauts, each depending on your leadership to survive and thrive in this hostile environment. The planet is a grid enigma, each g… If you enjoyed this game, see our list of games similar to Planet Valley.

CoreLink is a sci-fi tower defense game that blends strategy, adaptability, and real-time action. After your cargo ship crash-lands on a mysterious alien planet, you discover a powerful relic buried within your wreckage. This artifact might be the key to repairing your ship, but it also sends out an energy signal that draws hostile lifeforms from across the planet. To escape, you’ll have to defen… If you enjoyed this game, see our list of games similar to CoreLink.

Defend your base. Raid the enemy. Conquer the stars.A tower defense game with a raiding twist: build or upgrade powerful fortifications, balance your economy, launch daring raids, and explore space for lost relics and advanced technologies. Every run offers new strategies and challenges. The galaxy is in turmoil. Hostile forces of Nova Roma corp. close in on your stronghold, wave after wave… If you enjoyed this game, see our list of games similar to Space Hood.

51%Game Brain Score

Most mentioned positive aspects:gameplay

Most mentioned negative aspects:graphics

83% User Score Based on 12 reviews

Game Background Brief: Get ready for an epic Mars survival challenge! In "Red Planet Rampart," an immersive sci-fi survival role play game, you are deployed to the desolate red planet to reforge humanity's hope. With no hospitable atmosphere, no nurturing water sources, only relentless storms, unknown alien creatures, and the remnants of ancient Martian civilizations, you must use wit an… If you enjoyed this game, see our list of games similar to Red Planet Rampart.

Verald Defense is a space tower defense game where you create, develop and command your spaceships. You must defend your paths against waves of enemies rushing towards you. Place spaceships and use numerous upgrades to defend all of the incoming waves of enemies. In this game you will need all of your logic and attentiveness. The planet Verald is your main base. Click on your base to create… If you enjoyed this game, see our list of games similar to Verald Defense.

Build towers and learn abilities to defend against swarms of hundreds of on-screen hostile alien creatures. Choose between sets of randomized upgrades that both upgrade you and the alien swarm. From enormous explosions to far-reaching flamethrowers, no two games are the same. If you enjoyed this game, see our list of games similar to Swarming Planet.

43%Game Brain Score

Most mentioned positive aspects:story

Most mentioned negative aspects:gameplay, grinding

63% User Score Based on 19 reviews

Stonehold is a 2D rogue-lite tower defense. Survive waves of enemies, upgrade your power in real time, and grow stronger after every run. If you enjoyed this game, see our list of games similar to Stonehold.

Space Bross is a thrilling blend of action 2.5D roguelite, and Tower Defense genres. You’re a retired astronaut. You had one job: chill. But then they came for your chicken. Now it’s personal. Set off on a chaotic journey across deep space in Space Bross, a roguelite tower defense action game where survival means lasers, loot, and a whole lot of clucking vengeance. Explore dangerous, ev… If you enjoyed this game, see our list of games similar to Space Bross.

The year is 2670, humanity has begun its outward colonial expansion into the stars, the HEC (Human-Earth Coalition) began setting up colonies on the Moon, Venus and Mars. upon expanding out into the Exo-Planets they began scouting Jupiter's moon of IO, where they discovered strange readings. This would lead them to discovering another space faring race known as the Pilakarr, a humanoid species tha… If you enjoyed this game, see our list of games similar to Solar Defense.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 865 reviews

Welcome to Drill Core, where corporate greed meets strategic planet-mining! By day, lead an elite crew of miners, carriers, and guards as they carve a path through hostile alien worlds. Build advanced facilities, upgrade deadly turrets, and prepare for relentless nightly assaults from alien lifeforms. Will you chase maximum efficiency at any cost, or play it safe and fight to survive? Drill Core i… If you enjoyed this game, see our list of games similar to Drill Core.

66%Game Brain Score

Most mentioned positive aspects:gameplay, optimization

Most mentioned negative aspects:stability, grinding

81% User Score Based on 32 reviews

Welcome to the D.A.C! As a Recruit of the Data Administration Corps, your job is to hold down a Base while it collects data on various planets across the galaxy. This task won't be easy, as these Alien planets are home to a pletora of man-eating gigantic Insects. You'll need to scavenge, build, level up, then maybe you'll stand a chance at surviving the swarm Don't worry though, you will be rec… If you enjoyed this game, see our list of games similar to Defender Bros.

A tower defense game with light production line elements.The vast galaxy is entirely occupied by the insect swarm, yet the home planet’s mineral resources are exhausted. To obtain minerals, players are sent as officers to different planets, establishing production lines, extracting minerals, and manufacturing the ammunition needed for defense towers. Beware of the endless swarm of insects—build y… If you enjoyed this game, see our list of games similar to Stellar Infestation.

A defense RTS where you can move turrets at will. Extract resources, upgrade technology, and defend against enemy swarms in a gripping space campaign. Hold the line, set up your turrets, and brace for screen-filling hordes! If you enjoyed this game, see our list of games similar to Idun: Frontline Survival.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, music

57% User Score Based on 60 reviews

Desperate Place is a strategy tower defense game in which you need to play as the crew that was suddenly awakened early, and in the case of a colonial starship that suffered damage, come to an unknown planet to collect resources, repair the starship and defeat the alien monsters that suddenly appeared to escape from this desperate Place. On this unknown planet, you will need to use your limited s… If you enjoyed this game, see our list of games similar to Desperate Place.

66%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:monetization, stability

86% User Score Based on 28 reviews

This is a DEMO version of Stellarcraft. The full Early Access version is available on a separate Steam page. Stellarcraft is a sci-fi tower defense game in which you explore different planets, collect resources and complete missions. Build and upgrade defenses to fend off enemy waves and develop your character. Strategic planning and technological upgrades are the key to success. Explore… If you enjoyed this game, see our list of games similar to Stellarcraft The Prologue.

57%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, optimization

57% User Score Based on 97 reviews

Astro Looter is an combination of roguelike, survival and tower defense with mining element. Follow armored heroes like the domineering Storm Striker, Air Colonel, or Trauma Specialist across various planets to plunder regional minerals. Utilize weapons, orbital bombardments, airdropped defense towers, and lucky airdrops to eliminate the ever-emerging alien bugs and retreat successfully. Upgrade y… If you enjoyed this game, see our list of games similar to Astro Looter: Survivor.

89%Game Brain Score

Most mentioned positive aspects:graphics, music

Most mentioned negative aspects:gameplay, grinding

89% User Score Based on 66 reviews

You play as a tiny sentient planet. Maintain your ecosystem, create new plant species and discover the hidden powers inside you. You’ll need them soon, because there is a human spaceship approaching with the intention to mine all your resources and they don’t care if it kills you in the process. Maybe there is a chance to defend yourself and strike back.Or could there perhaps be another way to su… If you enjoyed this game, see our list of games similar to Planetka.

97%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

97% User Score Based on 1,378 reviews

Expand your colony in a hostile alien environment and ensure you can supply enough shelter, water and power to your colonists. As your spacecraft is pulled in by the planet more Goo will be drawn to your colony. Hold back the waves and make the most of the time when things are quiet. Recruit and build a variety of units, some unlockable through research or uniquely available to certain … If you enjoyed this game, see our list of games similar to From Glory To Goo.

95%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:music, stability

95% User Score Based on 1,207 reviews

WHAT IS INCLUDED IN THE PROLOGUE?The Riftbreaker Prologue allows you to experience the events taking place before the story campaign of the main game. Explore an entirely new world. Gather resources. Build up a base. Defend yourself from thousands of alien creatures. Or just take the scenic route and do whatever you want - the choice is yours.STORYYou play the role of captain Ashley S. Nowak - you… If you enjoyed this game, see our list of games similar to The Riftbreaker: Prologue.

61%Game Brain Score

Most mentioned positive aspects:humor

Most mentioned negative aspects:gameplay, graphics

75% User Score Based on 32 reviews

Spaceflight Factory : Prologue: is an Automation and (moving) Base Building inspired by Factorio and Stardeus. During this Prologue, you will focus only on crafting rockets and try to launch them correctly to Earth. On a post-apocalyptic Earth, all cities and settlements have been ravaged by pollution and a hostile biosphere. In a last hope to salvage Earth, a crew of the best astronauts have b… If you enjoyed this game, see our list of games similar to Spaceflight Factory : Prologue.

65%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:graphics, grinding

65% User Score Based on 161 reviews

Alien Hallway is a totally new action- strategy shooting game for the PC developed by Alien Shooter series makers, Sigma Team company. Here, in Sigma's adrenaline-fueled game, players measure stamina with a never-ending stream of green creatures within the borders of a special military mission. The rules are severe and the fate of Humanity is put on the line. If you enjoyed this game, see our list of games similar to Alien Hallway.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

67% User Score Based on 306 reviews

Critic Score 51%Based on 9 reviews

Anomaly Defenders is the closing installment of the Anomaly series. The original incarnation of the Tower Offense sub-genre had players controlling humans fighting alien invaders. Now, the tables have turned. The human counterattack is underway and the alien homeworld is under threat. Defend the planet from the human scum in the final battle of the series. Anomaly Defenders is a fast-paced Tower … If you enjoyed this game, see our list of games similar to Anomaly Defenders.

74%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

74% User Score Based on 204 reviews

Harvest: Massive Encounter is an award-winning real-time strategy game with battles of epic proportions and a unique style of resource management and exploration. Build power plants, mineral harvesters and defense towers and make sure they have sufficient energy to fend off endless hordes of evil aliens. The game offers a vast array of possible strategies with these simple rules, and will compel y… If you enjoyed this game, see our list of games similar to Harvest: Massive Encounter.

84%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

95% User Score Based on 3,588 reviews

Critic Score 64%Based on 5 reviews

Command a team of 5 elite soldiers against an alien horde of 100,000. Surrounded on all sides, you must outmaneuver and outsmart the enemy. If you enjoyed this game, see our list of games similar to Infested Planet.

64%Game Brain Score

Most mentioned positive aspects:music, humor

Most mentioned negative aspects:story, gameplay

100% User Score Based on 15 reviews

Fight your way through countless enemy waves in this story driven mix of First Person Shooter and Tower Defense. Bring death to various creatures in different worlds. Kill, collect crystals, level-up, die and revive again. If you enjoyed this game, see our list of games similar to Dwarfenstein.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:replayability, grinding

86% User Score Based on 139 reviews

Freaking Meatbags throws you into a futuristic world where robots have jobs, cephalopods aren't confined to a single dimension, and humans pretty much just stand around talking to themselves. As a lowly cleaning robot, your task is to gather precious materials from each world before the solar system goes kaboom. As soon as you land, you realize this gig isn't going to be as simple as you had hoped… If you enjoyed this game, see our list of games similar to Freaking Meatbags.

98%Game Brain Score

Most mentioned positive aspects:story, gameplay

Most mentioned negative aspects:grinding, stability

98% User Score Based on 1,178 reviews

Imagine an enemy that is everywhere and moves like a giant, organic mass across the map. Imagine your base and your people surrounded by a blanket of crushing destruction from all directions. Your only hope, well what hope? Then you take the high ground and pound this enemy into oblivion. You've saved the day just so you can do it again and again. Do you have what it takes to save your great city … If you enjoyed this game, see our list of games similar to Creeper World.

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.

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.

85%Game Brain Score

Most mentioned positive aspects:gameplay, music

Most mentioned negative aspects:story, grinding

93% User Score Based on 11,295 reviews

Critic Score 74%Based on 8 reviews

Defend against waves of alien monsters in this unique roguelike action mining game. Use the time between attacks to dig beneath the surface in search of valuable resources and relics – deliver them back to your dome to unlock powerful upgrades and useful new gadgets. But it won’t be long until the relentless monsters return - do you risk delving deeper into the mine? Or return to base and prepare … If you enjoyed this game, see our list of games similar to Dome Keeper.

86%Game Brain Score

Most mentioned positive aspects:gameplay, story

Most mentioned negative aspects:grinding, stability

86% User Score Based on 579 reviews

Protolife is an unique tower-based strategy game which gives you a direct control over the builder robot in a struggle against the hungry proto-life organism. If you enjoyed this game, see our list of games similar to Protolife.

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.

86%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

86% User Score Based on 423 reviews

Built exclusively for VR, Cosmic Trip is an award-winning real-time strategy game for the HTC Vive and Oculus Rift. Experience what it’s like to command an army of badass robots and fight against hostile enemies on beautiful alien planets. If you enjoyed this game, see our list of games similar to Cosmic Trip.

59%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:story, grinding

61% User Score Based on 154 reviews

Critic Score 60%Based on 3 reviews

A super frantic Arcade Tower Defense, McDROID starts gently then progressively challenges your trigger finger and your wits (and your sanity) as you multitask like a robotic-spider-doggy-thing: running, shooting, building base, herding, healing, harvesting, repairing, planting, upgrading, researching, frying giant snail-hammer-thing with a giant-tesla-on-your-back (it actually happens). If you enjoyed this game, see our list of games similar to McDROID.

73%Game Brain Score

Most mentioned positive aspects:gameplay, graphics

Most mentioned negative aspects:grinding, stability

75% User Score Based on 759 reviews

Critic Score 65%Based on 1 reviews

Welcome to Soup Co., Astroworker! As an integral part of the Soup Co. family, your mission is to explore the remote planets in search of tasty ingredients to make the galaxies most delicious soups and then rocket them into the gullets of our hungry customers. But this isn't your typical soup kitchen - Astroworkers must battle against the planet's elements, alien plants and animals, and dastardly r… If you enjoyed this game, see our list of games similar to PixelJunk Nom Nom Galaxy.

A strategy tower defense where you create the towers! Gather resources, build towers, defeat bugs, and survive. Unlock new weapons, create towers, gather resources, and die. Discover the secrets behind Techron-9, but don't fall short of the Company's high expectations... The resources you have been sent to gather are more important than any life, including yours. GatherA rare and unique resourc… If you enjoyed this game, see our list of games similar to Parallax Blue.

This title is a strategy game that combines automated base construction, real-time tower defense, and FPS shooter elements. The near future. Earth's resources have been completely depleted, and humanity faces a severe energy crisis. To solve this energy problem, "rare metals" from a distant planet are required. An elite team boards a spaceship and sets off for the planet on a mining mi… If you enjoyed this game, see our list of games similar to Lone Mining Engineer.

This is a groundbreaking 3D tower defense game where you will experience gameplay unlike anything you’ve ever seen before.Build your own orbital system across wildly different planets, and draw from a massive arsenal of weapons to choose the ones that belong to you.With bases placed on the rails and weapons mounted on the bases, the endless combinations of all three create boundless randomness for… If you enjoyed this game, see our list of games similar to Eclipse Devour.

Snowmen are attacking Shanghai, and you must hold the line on a battlefield that changes every run. This is a single-player roguelite tower defense game built around map variation, run-building, and defensive adaptation. In each run, the map generates a different identity, including base position, frontline structure, pressure lanes, and defensive space. You must read the terrain, place towers ca… If you enjoyed this game, see our list of games similar to 城市塔防-City Tower Defence.

MINIONS, ASSEMBLE! Stop the swarm and defend the base! If you enjoyed this game, see our list of games similar to Space Minions: Defense.

Planetforge is a base construction game that deeply integrates "automated industrial production" with "tactical tower defense". In the game, you will start from scratch to gather resources, set up production lines, and gradually transition to comprehensive industrial operations in the harsh alien environment. Faced with escalating threats, your production capacity becomes your … If you enjoyed this game, see our list of games similar to PlanetForge Protocol.

Defend your planet from a relentless robotic invasion in Cosmic Robots, a fast-paced tower defense strategy game set across vibrant alien worlds ruled by powerful machine civilizations. Waves of robotic enemies are advancing, and only your defenses stand between them and the destruction of your planet. Plan carefully, adapt your strategy, and prepare for an escalating war against hostile robot fa… If you enjoyed this game, see our list of games similar to Cosmic Robots.

The Void Is Advancing. Across the far reaches of space, entire systems collapse into silence. You are the final command standing between survival and extinction. Celestial Defense is a sci-fi space tower defense strategy game built around tactical base building, intelligent resource management, and relentless wave survival combat. This is not passive defense. Every decision compounds. Every… If you enjoyed this game, see our list of games similar to Celestial Defense.

Your mission is simple: dive into the most hostile procedurally generated planets, extract the precious energy known as Aura, and get out alive. Aura Farm places you in a relentless cycle of tense exploration and brutal tower defense. During the Day, You Prepare: Explore vast and unique biomes, discover strange relics, and expand your modular base. Every choice matters — expanding too much means … If you enjoyed this game, see our list of games similar to AURA FARM.

Build and defend a mining operation on a distant planet in this tower defense bullet heaven shooter. Build and upgrade defenses, fight off waves of enemies from a rival corporation, and earn enough credits to buy your body back and escape this deep space hellhole. If you enjoyed this game, see our list of games similar to Polydangerous.

THE SEARCH FOR A NEW HOMEResources on Earth are exhausted. Humanity is preparing a generation ship, but they have nowhere to send it. You are the vanguard—a proto-sentient AI integrated into a deep-space probe. Your mission: traverse the void, survive the silence, and find a habitable planet for the remnants of mankind. CLASSIC DEFENSE, COSMIC SCALEParsec TD combines classic tower defense strateg… If you enjoyed this game, see our list of games similar to Alpha Ceti TD.

Planetary Defense Defend Earth. Survive the Cosmos. Planetary Defense is a high-octane roguelite tower defense game where you stand as the last line of defense against an endless alien armada. Command the orbital defenses of Earth, deploy devastating weaponry, and weather the storms of the galaxy. Gameplay Features Intense Planetary Combat: Defend your home planet from waves of relentless… If you enjoyed this game, see our list of games similar to Planetary Defense - Earth Tower Defense.

Command your spaceship, customize your loadout, and prepare for the incoming waves of enemies. Strategically deploy and equip your fleet with powerful weapons and support modules to maximize your defenses and crush the alien threat. Your mission is clear: defend the planet at all costs. Every wave you conquer brings you closer to saving Earth. Only the strongest strategies will survive. You are e… If you enjoyed this game, see our list of games similar to The Last Mission.