60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Sci-fi, Singleplayer.
Tau Cubis is a mazing tower defense game set in colorful sci-fi landscapes. Use your strategic skills to overcome numerous challenges and advance through the leaderboards.
Breachline
Hold the line in a neon sci-fi siege. Deploy and upgrade 14 distinct towers, expose every enemy's weakness, and survive 50 escalating waves and relentless boss assaults. Every threat has a counter — find it before your base falls.
Taur
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
Hold the line in a neon sci-fi siege. Deploy and upgrade 14 distinct towers, expose every enemy's weakness, and survive 50 escalating waves and relentless boss assaults. Every threat has a counter — find it before your base falls.
Why similar: Tower Defense 33.3%, Strategy 15.6%, Real Time Tactics 13.8%, Sci-fi 11.9%, Minimalist 9.3%
Taur is an action-strategy sci-fi game. Control the Prime Cannon and unlock all of its powerful weapons and abilities. Build turrets, droids, aircraft and more as you fight to protect the homeworld of the Tauron droids against a relentless invasion. Will your Taur stand against the Imperion warmachine?
Why similar: Tower Defense 40.3%, Strategy 15.9%, Sci-fi 7.7%, Robots 7.6%, RTS 6.7%
Test your luck in an off-world colony where farming meets tower defense. Protect your homestead with randomized turrets while you fish for resources, complete quests, and grow crops while carefully selling them as prices shift each wave.
Why similar: Tower Defense 25%, Robots 10.6%, Minimalist 10.6%, Strategy 10.5%, Score Attack 10.2%
Co-op and Single player Tower Defense genre.
Why similar: Tower Defense 41%, Minimalist 20.8%, Strategy 19.2%, Real Time Tactics 16.1%, Robots 0.9%
Space Run is a «real-time spaceship construction strategy game». Space Run takes the well-known Tower Defense-style gameplay and twists it, challenging you to manage and protect a spaceship and its cargo against the hazards of deep space!
Why similar: Tower Defense 53.7%, Space 19.9%, Strategy 18%, Sci-fi 8%, Singleplayer 0.3%
Defend your ever growing platform against an ever rising amount creeps
Why similar: Tower Defense 43.7%, Strategy 24.3%, Minimalist 16.8%, RTS 11.8%, 3D 2.8%
Defend your empire in a sci-fi tower defense game. Build deadly combinations of railguns, lasers, gravity wells, drones, and cannons across three maps, 50 levels per map, and four difficulty modes.
Why similar: Tower Defense 36.3%, Strategy 25.2%, Space 10.2%, Stylized 8.8%, Sci-fi 8.5%
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: Tower Defense 28.1%, Strategy 20.6%, RTS 12%, Real Time Tactics 10.4%, Space 8.1%
Defend your base by placing towers strategically, forming interconnected systems that depend on one another. Adapt your strategy to different environments and enemy waves, exploiting their weaknesses. In System Status: SuperCritical, resources are scarce and critical failure is always an option.
Why similar: Tower Defense 33.2%, Strategy 17.7%, Space 14.2%, Real Time Tactics 11.4%, Robots 6%
This is Xhono overwatch space station. Enemy forces are attacking. All kinds of turrets, space station supports and plugins at your disposal. Please use your resources wisely, build your defense, face against all kinds of enemies, and explore the unknown secrets of Xhono.
Why similar: Tower Defense 28.5%, Strategy 20.1%, RTS 12.2%, Real Time Tactics 11.3%, Space 9.1%
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: Tower Defense 33.4%, Strategy 23.2%, Sci-fi 12%, RTS 10.6%, Space 10.1%
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: Tower Defense 31.4%, Strategy 21.5%, Real Time Tactics 11.7%, RTS 11.4%, Robots 9.7%
Competitive endless sci-fi tower defense game with global leaderboards where you strategically place and upgrade Glowbots to stop waves of enemies across vibrant space maps.
Why similar: Tower Defense 32.3%, Score Attack 13.6%, Strategy 13.1%, Space 10.3%, Sci-fi 10.1%
Get ready to defend from murderous robots. Use your cast of towers to defend from the robots in this 3D strategy game.
Why similar: Tower Defense 48.5%, Strategy 28.2%, Robots 17.7%, 3D 4.4%, Singleplayer 1.2%
Phantom Signal is a real-time sci-fi strategy game with unusual mechanics. Explore mysterious star systems and reveal the secret of the phantom signal.
Why similar: Tower Defense 35.9%, Strategy 28.2%, Space 17.5%, Sci-fi 12.1%, RTS 5.7%
Sci-fi tower defense where you create your own maze, manage drones and power levels, and harvest for resources. Upgrade your turrets, buildings and ground units. Upgrade and buy new vehicles and motherships.
Why similar: Tower Defense 50%, Strategy 23.7%, Sci-fi 18.5%, 3D 6.4%, Singleplayer 1.3%
A strategic space tower-defense game. Enemies detect, warn, and try to bypass defenses, forcing you to adapt. Combine diverse towers and face unique maps for varied battles. With tense sci-fi atmosphere, it delivers a fresh experience beyond traditional tower defense.
Why similar: Tower Defense 28.7%, Strategy 13.9%, RTS 11.9%, Real Time Tactics 11.8%, Space 11.4%
A classic sci-fi tower defense game filled with waves of robots in full 3D. Get rewarded with automatic mini upgrades for well placed towers. Progress far enough to unlock the Factory tower, opening a hidden layer of upgrades and the path to the golden tower.
Why similar: Tower Defense 38.5%, Strategy 20.4%, Robots 17.4%, Sci-fi 6.7%, Futuristic 6.3%
Space Run Galaxy is the sequel to Space Run, the game from one-man studio Passtech, which seduced hundreds of thousands of players with its dynamic and original gameplay. By twisting the tower-defense game style, Space Run offered an addictive real-time spaceship construction strategy experience.
Why similar: Tower Defense 52.3%, Strategy 30.7%, Space 16.9%
Defend a salvaged power core with linked tower networks on handcrafted scrapyard maps.
Why similar: Tower Defense 47.8%, Strategy 27.5%, Sci-fi 12.1%, Robots 11.5%, Singleplayer 1.2%
Space Nature Attack TD is a tower defense where you can level up and customize tower stats and elements to your liking! Fend off various types of alien creatures across many different sci-fi planet themed maps, biomes, and difficulties!
Why similar: Tower Defense 42.7%, Strategy 23.9%, Space 10.3%, Sci-fi 9.3%, Real Time Tactics 8%
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.
Why similar: Tower Defense 34.6%, Strategy 28%, Minimalist 22.6%, Space 14.1%, Singleplayer 0.7%
M.A.C.E. Tower Defense 2, a classic tower defense game with unique towers and enemies
Why similar: Tower Defense 36.1%, Strategy 25.6%, Real Time Tactics 14.4%, Futuristic 9.4%, Sci-fi 8.2%
This is a sci-fi strategy game featuring a Defense Mode focused on tower defense and an Attack Mode focused on combat. The game includes over 30 different buildings and units, all of which can be upgraded through entry editing to enhance their performance and firepower.
Why similar: Tower Defense 28.1%, Strategy 13.5%, RTS 11.1%, Sci-fi 10.5%, Space 8.8%
Sphere Invasion is Sci-Fi Tower Defence. Build your own road and defend it with 7 unique towers.
Why similar: Tower Defense 31.9%, Strategy 14.7%, Real Time Tactics 13.3%, Space 12.1%, Sci-fi 8.7%
An asynchronous multiplayer tower defense game were you either maze towers to defend against other players robots and/or assemble your robots and invade other players mazes.
Why similar: Tower Defense 37.5%, Strategy 26.8%, Robots 12.1%, Futuristic 9.7%, Sci-fi 8.4%
Electromaze Defense is a classic tower defense game where you create your own maze. With a wide variety of maps, towers and upgrades, Electromaze Defense will keep you hooked for hours on end! Can you build the perfect maze?
Why similar: Tower Defense 31.5%, Minimalist 14.3%, Strategy 12.2%, Space 11.2%, Sci-fi 8.9%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 43.6%, Strategy 37.1%, Sci-fi 12.4%, RTS 6.1%, Singleplayer 0.8%
Build towers, defend your main structure from waves of enemies in an intense strategy game. Prove your skills, join the legends!
Why similar: Tower Defense 47.6%, Strategy 35.5%, Colorful 9.8%, 3D 6.2%, Singleplayer 0.9%
Neonverse defenders: The retro-futuristic 3D Tower Defense game.
Why similar: Tower Defense 35.7%, Strategy 24%, Real Time Tactics 14%, Colorful 7.6%, Futuristic 7.2%
《图标塔防》是一款将子弹本身作为资源的自动化塔防游戏，你不仅需要建造防御塔，还需要使用建筑来运输，分流，甚至改造子弹来应对不同特性的敌人。每一条子弹产线的构筑都至关重要，你准备好迎接挑战了吗？
Why similar: Tower Defense 36.5%, Strategy 25.1%, Minimalist 17.1%, RTS 8.9%, Real Time Tactics 8.9%
An incredible asteroid assault is about to begin! Take command of the planet's defenses and prevent extinction in this planetary Tower Defense game.
Why similar: Strategy 42.2%, Tower Defense 37.7%, Space 18.9%, Singleplayer 1.1%
Immerse yourself in an epic yet whimsical journey to defend the crystals from hordes of enemies, each more broken-down than the next, with a whole arsenal of tricks! Fight on the plains, mountains, swamps, deserts and many others by adapting your strategy.
Why similar: Tower Defense 51.5%, Strategy 29.6%, Colorful 6.6%, Resource Management 5.9%, 3D 5.2%
Build a space station. Command the tiny crew. Explore the galaxy. A meditative space strategy game.
Why similar: Tower Defense 29.9%, Real Time Tactics 13.7%, Minimalist 13.7%, Strategy 12.4%, RTS 11.7%
Autothysis is a first-person tower defense game where strategy meets precision. Deploy turrets, manage resources, and fight swarms of insectoid enemies. Target weak points to shatter foes while upgrading defenses to survive escalating waves. Can you withstand the oncoming horde?
Why similar: Tower Defense 33.3%, Strategy 13.7%, Space 11.6%, Sci-fi 11.3%, Colorful 7.3%
BYTES:T.R.T.D is a twist on the classic Tower Defense formula. Build your own path to the exit and use special tiles to keep your Bytes safe against a dynamic AI that tries to counter your actions.
Why similar: Tower Defense 42.5%, Strategy 30.2%, Futuristic 10.9%, Sci-fi 10.1%, 3D 5.1%
A multi-race tower defense game where each faction offers a distinct playstyle with 40 unique heroes. Recruit and fuse soldiers into legendary warriors, master diverse race mechanics, and defend the World Tree against the darkness.
Why similar: Tower Defense 49.7%, Strategy 28.5%, Minimalist 21.1%, Singleplayer 0.7%
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: Tower Defense 33.1%, Strategy 17.8%, Robots 13.5%, RTS 11.2%, Sci-fi 9.5%
The only tower defense game in the world that is played in the terminal. I didn't make this game because it was a good idea, I made it because I thought it was cool.
Why similar: Tower Defense 49.6%, Strategy 28.5%, Minimalist 21.1%, Singleplayer 0.8%
Faith & Shield: 4044 Tower Defense game, where you protect the human settlement from the incoming invaders, robots and other creatures, never seen before on our planet.
Why similar: Tower Defense 38.8%, Strategy 16%, Robots 14.6%, Sci-fi 13.9%, Futuristic 9.6%
Strategy, timing and fortune: Novel and immersive tower defense game experience!
Why similar: Tower Defense 30%, Strategy 14.9%, Space 12.4%, Real Time Tactics 12.2%, Sci-fi 8.5%
Build towers, shape enemy paths, and defend your outpost from endless waves. Survive escalating threats, destroy falling asteroid hazards, and push your defenses to their limits in Endless Mode.
Why similar: Tower Defense 34.3%, Strategy 13.7%, Sci-fi 11.2%, RTS 11%, Real Time Tactics 10.3%
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.
Why similar: Tower Defense 60.1%, Strategy 30%, Sci-fi 9.2%, Singleplayer 0.7%
A strategic tower-defense where you control powerfull drones. Unlock new tower and use specific technologies to defend your base on Thukothea!
Why similar: Tower Defense 49.3%, Strategy 19.4%, Real Time Tactics 12.1%, RTS 7.9%, Sci-fi 5.9%
A classic tower defense game set in space! Build and upgrade towers, defend your portal from waves of alien invaders, and outsmart evolving threats across handcrafted and procedural maps.
Why similar: Tower Defense 37.3%, Strategy 17.6%, Space 13.6%, Real Time Tactics 8.7%, Robots 7%
Classic Tower Defense meets space exploration. Build turrets on mining platforms, harvest enemies to build more defenses, and mine Dark Energy to travel the stars. As a sentient AI, you must upgrade your tech, scan planets, and find a new home for humanity before Earth fades away.
Why similar: Tower Defense 33.3%, Strategy 18.8%, Real Time Tactics 16.2%, Space 8.7%, Sci-fi 7.3%
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: Tower Defense 32.7%, Strategy 22.2%, Real Time Tactics 12.2%, RTS 12.2%, Space 8.2%
Anomaly 2 is a sequel to the critically acclaimed Anomaly Warzone Earth. Maintaining the core elements of the original, Anomaly 2 adds plenty of new features: unit morphing, over million tactical combinations, post-apo world and tower defense vs tower offense multiplayer mode.
Why similar: Tower Defense 46.6%, Strategy 35.5%, Sci-fi 10.1%, RTS 7.2%, Singleplayer 0.6%
A sci-fi tower defense game. Build an army of towers to stop waves of a lured alien species called Zektid's.
Why similar: Tower Defense 35.1%, Strategy 24%, Real Time Tactics 14%, Space 9.7%, Sci-fi 8.2%
This game is a brutally hardcore sci-fi tower defense, featuring BBS-era and ASCII graphics. You are a commander who must use everything at your disposal to stop the AI horde from opening the rift, and unleashing a cosmic horror upon the earth.
Why similar: Tower Defense 52%, Strategy 20.7%, Minimalist 12.8%, Sci-fi 7.3%, Score Attack 6.3%
Take the high ground with Elevation Tower Defense - a fully 3D TD experience letting you experience the battle from all angles. Build and upgrade towers - fight off waves of enemies - watch out for environmental impacts!
Why similar: Tower Defense 38.8%, Strategy 26.5%, Minimalist 18.3%, Stylized 9.5%, 3D 5.1%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 67.8%, Strategy 18.4%, Sci-fi 8.4%, Space 5.4%
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: Tower Defense 28%, Space 13.7%, Strategy 12.4%, RTS 10.7%, Real Time Tactics 9.7%
Space resources are the battleground for warring factions. As a Space Defense Officer, protect your faction's assets in a vast, hostile universe. Allocate resources, upgrade defenses, and repel relentless enemy attacks! With over 50 unique units and deep strategy, experience real-time tower defense!
Why similar: Tower Defense 44.8%, Space 20.5%, Strategy 18.6%, Sci-fi 15%, Singleplayer 1.1%
INTERGALACTICORP. is a sci-fi rogue-lite tower defense game where you take on the role of an operator-bot, charged with conducting an intergalactic mining operation. Will you thrive as an efficient miner in this alien environment, or succumb to the dangers that lurk in the depths of space?
Why similar: Tower Defense 32%, Space 14.1%, Robots 13.9%, Strategy 12.8%, Sci-fi 11.8%
Join our machine legion to conquer the world.
Why similar: Tower Defense 28%, Robots 13.9%, Strategy 11.4%, RTS 10%, Real Time Tactics 9.4%
Defense Grid: The Awakening is a unique spin on tower defense gameplay that will appeal to players of all skill levels. A horde of enemies is invading, and it's up to the player to stop them by strategically building fortification towers around their base.
Why similar: Tower Defense 71%, Strategy 16.1%, Sci-fi 9.6%, Futuristic 2.5%, Singleplayer 0.8%
A dynamic low-poly Tower Defense. Command mobile squads and repel attacks from 4 factions. Collect gold from settlements during battle to craft equipment—the currency for hiring new troops. Defeat titanic bosses, upgrade your camp, and unlock elite tiers for your army!
Why similar: Tower Defense 35.2%, Strategy 23.3%, Real Time Tactics 13.3%, RTS 13.2%, Stylized 5.7%
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!
Why similar: Tower Defense 29.3%, Strategy 12.3%, Space 11.4%, Sci-fi 10.9%, Robots 10.6%
Defeat hordes of imps in the very first Tower Defence game about the order of monks! All this to defend humankind from hordes of demons!
Why similar: Tower Defense 62.3%, Strategy 37.7%
