60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Sci-fi, Singleplayer.
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.
Terra Forma: Tower Combat
Terra Forma is a pixelated 2D tower defense, inspired by Flash-age classics. Build a dozen unique towers and create even more fusions by combining shock, ice, fire, and iron. Prove your command prowess one final time, and defend mankind's final hope.
Raging Titan
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
Terra Forma is a pixelated 2D tower defense, inspired by Flash-age classics. Build a dozen unique towers and create even more fusions by combining shock, ice, fire, and iron. Prove your command prowess one final time, and defend mankind's final hope.
Why similar: Tower Defense 42.2%, Strategy 14.1%, Futuristic 10.9%, Sci-fi 9.5%, Aliens 9.4%
Build your towers, plan your efforts, watch out for changing paths and strike back against the alien invaders in this challenging tower defense game!
Why similar: Tower Defense 29.2%, Robots 18.2%, Aliens 15.4%, Sci-fi 11%, Futuristic 10.7%
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 64.9%, Sci-fi 10%, Strategy 9.4%, Aliens 8%, Futuristic 3.7%
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 26.8%, Aliens 18.3%, Robots 14.3%, Futuristic 13.3%, Sci-fi 11.3%
Defend a salvaged power core with linked tower networks on handcrafted scrapyard maps.
Why similar: Tower Defense 46.8%, Strategy 17%, Robots 16.5%, Sci-fi 13.4%, Tactical 3.4%
Super Sanctum TD is a retro-styled Tower Defense game that focuses on strategy, customization and replayability. Build advanced mazes and construct powerful towers to prevent alien hordes from reaching the Core!
Why similar: Tower Defense 41.8%, Aliens 18.4%, Futuristic 12%, Sci-fi 9.8%, Strategy 7.4%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 59%, Strategy 12%, Sci-fi 10.3%, Aliens 9.3%, Indie 3.9%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 64.1%, Strategy 11.1%, Aliens 10.4%, Sci-fi 9%, Indie 2.9%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 42.9%, Strategy 23%, Sci-fi 13.8%, Aliens 9.4%, Indie 4.9%
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 32.1%, Robots 19.3%, Aliens 16.6%, Strategy 10.9%, Sci-fi 10.5%
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 49.6%, Robots 26.6%, Strategy 18.3%, Singleplayer 3%, Indie 2.5%
This is a classic tower defense game. The alien ship is ready to invade this lovely planet. We need to use various weapons to prevent them from reaching the destination.
Why similar: Tower Defense 70.5%, Strategy 16.9%, Indie 6%, Action 4.8%, Singleplayer 1.8%
Join our machine legion to conquer the world.
Why similar: Tower Defense 26.9%, Robots 19.7%, Aliens 18%, Futuristic 13.6%, Sci-fi 10.1%
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 37.9%, Robots 18%, Strategy 17.2%, Futuristic 16%, Sci-fi 9.6%
Turret Sector is an action packed 3D tower defence game and top down shooter.
Why similar: Tower Defense 33.1%, Robots 23%, Strategy 15.9%, Sci-fi 13.4%, Indie 8.9%
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 39.4%, Robots 26.2%, Strategy 13.3%, Futuristic 10.5%, Sci-fi 7.8%
Tower Expanse is a tower defense PvP strategy game. And it's free! Join the battle arena queue for ranked matches. Craft new heroes, build towers, command minions. Choose your elemental alignment. Start earning XP today!
Why similar: Tower Defense 30.3%, Strategy 18.5%, Robots 16.5%, Futuristic 11.8%, Sci-fi 9.5%
A new charm of traditional tower defense.Hordes of unknown aliens have descended upon Earth. On dynamic scene maps, you need cleverly build defense towers to construct their path of advance, combine with controllable targeting strategies, and stop the aliens' assault.
Why similar: Tower Defense 48.4%, Sci-fi 18.5%, Aliens 15.5%, Strategy 12.1%, Indie 4.1%
By Placing the turrets, Save Humanity from AI!
Why similar: Tower Defense 38.3%, Robots 25.3%, Futuristic 10.6%, Sci-fi 9.7%, Strategy 7.9%
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.
Why similar: Tower Defense 31.5%, Aliens 23.6%, Futuristic 12.7%, Sci-fi 11.8%, Strategy 9.2%
Beware Planet Earth! is a beguiling mix of classic tower defense and time management coming to PC via Steam for the first time. Save your cows from the Martian invasion by building an effective defense using towers, traps and objects, and also by firing your Zapper directly at the invading force of little green men!
Why similar: Tower Defense 49.5%, Aliens 20.8%, Strategy 9.6%, Sci-fi 8.6%, Colorful 4.1%
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 53.6%, Sci-fi 22.5%, Strategy 16.1%, Indie 4.2%, Singleplayer 3.6%
Tower Ships is a tower defense game where the towers are spaceships, this leads to significantly different mechanics to classic tower defence games
Why similar: Tower Defense 35.2%, Aliens 26.3%, Indie 16%, Sci-fi 14.3%, Strategy 8.2%
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 61.4%, Strategy 19.5%, Sci-fi 10.7%, Indie 6.8%, Singleplayer 1.7%
Totally Defenceless is a wave-based tower defence game. You will need to protect your energy cores from the invading alien bugs by strategically constructing a maze of towers to alter their path to your advantage.
Why similar: Tower Defense 34.9%, Aliens 18%, Sci-fi 9.7%, Strategy 8.7%, Robots 8.5%
A Rogue-like Tower Defense game with 10 towers, 5 damage types, 20 abilities, and hundreds of upgrades. Select one or more upgrades to your towers and/or abilities at the end of each level that stay with you through your mission to protect the Xenocrystals. Limitless possibilities!
Why similar: Tower Defense 49%, Aliens 13.9%, Strategy 11.9%, Sci-fi 9.9%, Futuristic 8%
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 47.5%, Robots 13%, Strategy 11.7%, Sci-fi 10.2%, Futuristic 8.3%
Station 42 is a space station builder and tower defense set in a dynamic, semi-realistic environment. Build an interconnected mining grid, chart moving orbital paths, and harness violent cosmic events to defend your outpost against the harsh realities of unknown space.
Why similar: Tower Defense 50.8%, Strategy 17.9%, Futuristic 15%, Choices Matter 7.1%, 2D 5.1%
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.
Why similar: Tower Defense 63.7%, Strategy 19.3%, Sci-fi 6.2%, Action 5.5%, Indie 5.4%
Solar Defense is a Military Sci-Fi inspired Tower Defense game focused heavily on strategy and decision making. Defend key locations and repel the Pilakarr forces back to their home world to end their attack and bring an end to this war.
Why similar: Tower Defense 35.5%, Aliens 18.4%, Strategy 15.1%, Futuristic 11.1%, Sci-fi 7.8%
An AI menace is headed to your motherboard! CAN YOU SURVIVE?! A short tower defense game, where you strategically place unique towers on a grid to stop relentless waves of enemies. Survive as long as possible, & climb leaderboards.
Why similar: Tower Defense 70.9%, Sci-fi 21.8%, Strategy 4.3%, Indie 1.5%, 2D 1%
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.
Why similar: Tower Defense 41.9%, Strategy 17.5%, Aliens 14.7%, Sci-fi 11.4%, Action 4%
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 45.2%, Strategy 20.4%, Futuristic 19%, Sci-fi 12.2%, Singleplayer 3.2%
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 47.1%, Aliens 19.9%, Strategy 16.7%, Sci-fi 11.7%, Singleplayer 2.5%
A Third-Person Tower Defense game in which you are an Intern sucked through a portal who now must defend the objective from aliens.
Why similar: Tower Defense 34.4%, Aliens 19.4%, Robots 18.9%, Sci-fi 11.9%, Strategy 8.7%
Want a tactical and strategic tower defense challenge that's packed with options and upgrades? Take command of the dropship Sentinel and do battle across a vibrant sci-fi world.
Why similar: Tower Defense 41.6%, Strategy 25.2%, Sci-fi 23.8%, Indie 9.5%
The Rift is a tower defense game with elements of RPG gameplay that will appeal to players of all skill levels. Enemies from an alternate universe are attacking and it's up to the player to stop them by strategically building defensive towers.
Why similar: Tower Defense 41.4%, Aliens 18.7%, Strategy 14.5%, Futuristic 10%, Sci-fi 7.4%
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 35.5%, Aliens 18.8%, Sci-fi 13.7%, Futuristic 11.9%, Strategy 9.3%
M.A.C.E. Tower Defense is a classic tower defense game with unique towers and enemies and an ingame shop system for getting better towers, upgrade existing towers and buy special items.
Why similar: Tower Defense 48.4%, Strategy 23.1%, Sci-fi 12.3%, Indie 8.2%, Action 8%
Machines vs. Monsters is a roguelite tower defense. Land on a hostile planet, build mazes of industrial firepower, and hold your Command Center against escalating native waves. Lose, learn, upgrade the fleet, redeploy. Batavia's survey says the site is viable. The site disagrees.
Why similar: Tower Defense 45.6%, Strategy 15.4%, Sci-fi 15.2%, Aliens 15.1%, Indie 4.6%
Rise of Mutant Swarms is a strategy survival tower-defense game where you defend the base against waves of evolving mutant enemies. Place and upgrade turrets, adapt to enemy abilities, and make critical decisions as the pressure rises with every wave.
Why similar: Tower Defense 38.9%, Aliens 20%, Strategy 15.8%, Sci-fi 15.1%, Colorful 4.7%
A tower defense strategy science fiction game, in the future era, when aliens invade the solar system, players need to build various turrets to resist alien attacks and guard the Milky Way and solar system.
Why similar: Tower Defense 44.8%, Aliens 19.2%, Strategy 15.8%, Futuristic 10%, Sci-fi 7.2%
Find the best combinations of projectiles and components to create the ultimate weapon. Mutate and upgrade your components to create stronger weapons. Fight wave after wave of monsters to reach the top.
Why similar: Tower Defense 44.3%, Strategy 19.5%, Sci-fi 16.8%, Futuristic 14.6%, 2D 3.5%
A game where you will command 4 heroes (TD) in the defense of Earth from an army of AIs. Create cannons, place them in strategic locations, and level up. Each stage increases in difficulty progressively. You will also command the 4 heroes' ships and can even count on the help of a super robot.
Why similar: Tower Defense 35%, Strategy 14.8%, Robots 12.4%, Futuristic 11.6%, Sci-fi 10%
Bumper Blitz TD redefines tower defense with gravity-powered physics and dynamic gameplay. Build, upgrade, and bounce enemies away in this thrilling fusion of strategy and action!
Why similar: Tower Defense 48%, Aliens 22.6%, Strategy 11.9%, 2D 5.4%, Action 4.1%
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.
Why similar: Tower Defense 38.6%, Strategy 15.9%, Robots 14.7%, Sci-fi 13.9%, Futuristic 9.7%
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 49.7%, Strategy 24%, Sci-fi 12.2%, Indie 6.4%, Action 6.1%
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 39.8%, Aliens 14.6%, Strategy 11.9%, Robots 11%, Futuristic 8.9%
The biggest installment of the award winning Sentinel sci-fi tower defense series now on PC!Take the fight to the alien homeworld and unleash a massive arsenal of weaponry. Get up close and personal on the battlefield in your power armor to execute devastating attacks and support your defenses! * An epic campaign across 20 levels.
Why similar: Tower Defense 76.2%, Strategy 13.2%, Sci-fi 6.8%, Indie 3.8%
Build a strong defense of hololive dolls to defeat a robot army in this exciting hololive-themed tower defense game!!
Why similar: Tower Defense 43.3%, Robots 21%, Strategy 18.3%, Sci-fi 8.1%, 2D 4.1%
A game based on the classic Tower Defense style, assemble your best combination to overcome obstacles, can you do it?
Why similar: Tower Defense 38%, Robots 13.8%, Futuristic 12.5%, Sci-fi 11.1%, Strategy 7.6%
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 42.4%, Strategy 18.7%, Futuristic 15.1%, Sci-fi 11.3%, 2D 4.8%
Defense Task Force Featuring Large Scale Procedurally Generated Tower Defense Battles with FPS Quality Visuals and Infinite Waves. 10 tower types, with different attacks , 3 levels plus boosts. 25 Enemy alien species: Regulars, Swarmers, Racers, Cloakers, Healers, Boss Units and Spawners.
Why similar: Tower Defense 59.1%, Strategy 18%, Sci-fi 16.4%, Indie 6.5%
Take control of the G.O.D. system, the U.P.A.’s tactical satellite. Orbiting in silence above Vel’Aris, your mission is to protect the planet from every threat. Manage orbital fire. But remember: G.O.D. sees everything... even what you wish remained buried.
Why similar: Tower Defense 26.6%, Strategy 22%, Aliens 21.5%, Sci-fi 11.7%, Indie 8.3%
- Objective defended the Core from endless waves of enemy's, level-up, collect resources and data, to research and upgrade your chance of survivability...
Why similar: Tower Defense 52.6%, Strategy 13.8%, Aliens 13.7%, Sci-fi 9.7%, Action 5.7%
A solo development and the first game of Processor Game Studios presents "VOLCAN defend the Tower". A third person shooter on an open world sci-fi game, play as Sollum to defend your Volcan Towers against your enemies while exploring a planet earth with nature restored
Why similar: Tower Defense 30%, Aliens 24.3%, Sci-fi 14.4%, Strategy 12.8%, Indie 8.5%
Save Our Solar System brings a fresh look on the tower defense genre. Shape the world around you with a lovable playable character. Harvest metal to upgrade towers. Collect rocket parts to advance to further planets. Fend off endless waves of asteroids.
Why similar: Tower Defense 30.2%, Aliens 20.6%, Sci-fi 11.9%, Futuristic 10.1%, Strategy 8.6%
Xenomycology is a metroidvania tower defense game. You control a colony of extra-terrestrial fungus spreading across a planet, and fighting off invading creatures. Xenomycology also offers a peaceful mode if you only want to grow mushrooms and explore the world.
Why similar: Tower Defense 40.4%, Aliens 17.8%, Sci-fi 14.3%, Strategy 11.8%, Futuristic 9.1%
Cyber Tower 2048 is an action tower defense game where players fight insectoids by building defenses and developing tactics.
Why similar: Tower Defense 42.6%, Robots 27%, Sci-fi 8.1%, Colorful 6.8%, Action 5%
