60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Indie, Singleplayer.
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.
Galaxy Defenders (Classic TD)
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.
Space Nature Attack Tower Defense
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!
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 33.4%, Strategy 13.7%, 3D Platformer 9.9%, Casual 9.5%, Space 8.5%
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 41.6%, Strategy 20.2%, Aliens 11.6%, Top-Down 8.6%, Space 6.9%
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!
Why similar: Tower Defense 64.3%, Strategy 15.2%, Aliens 6.9%, Casual 5.1%, Space 3.6%
In Tower Defense 3D, the enemy may walk on the wall, and you can also build the tower on the wall, so you have to consider No longer just a plane, but the entire space.
Why similar: Tower Defense 48.7%, 3D Platformer 17.4%, Strategy 15.9%, Casual 10.1%, 3D 6.2%
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 46.7%, Strategy 14.7%, Aliens 13.4%, Casual 8.1%, Space 7.8%
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 45.9%, Strategy 21%, Top-Down 9%, Aliens 6.7%, Futuristic 6.3%
Aliens Falling from the Sky? reimagines tower defense with intense action and tactical depth. Build, upgrade, and combine powerful towers to stop relentless alien waves — because somehow, saving the world is your problem now.
Why similar: Tower Defense 44.1%, Aliens 15.9%, Strategy 15.2%, Space 12.1%, Top-Down 10.6%
Build, defend and conquer in a strategic 3D tower defense game filled with unique enemies and challenging maps!
Why similar: Tower Defense 42.3%, Strategy 17.1%, 3D Platformer 10.6%, Top-Down 9.9%, Casual 9.7%
The final part of the Cybernetica trilogy. The action takes place in the center of a small town. Cybernetica is a tower defense game. The player's task is to destroy enemies with the help of buildings before they cross the base. With the help of 7 towers you need to cope with 85 waves of enemies.
Why similar: Tower Defense 37.4%, Strategy 36.4%, Top-Down 9.5%, Base Building 9.4%, Casual 6.4%
Your Highness, our kingdom is at risk. We’re facing great danger! Not only villagers, but also maidens, warriors, mages, ravens, bats, eagles and dragons are trying to destroy our empire. Guard your throne and stop them now!
Why similar: Tower Defense 58.3%, Strategy 24.1%, Casual 14.1%, Indie 3.5%
Iron Line is a tower defense game where you are one of a few, train conductors capable of traversing on the Iron Line. Will you survive the onslaught, or get an express ticket to the afterlife?
Why similar: Tower Defense 47.3%, Strategy 21.8%, Aliens 10.8%, Top-Down 9.1%, 3D 5.7%
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 56.1%, Strategy 28.6%, Space 12.6%, Indie 2.7%
Evil Defenders is a fun, frenetic defense game: build and upgrade your towers, сast spells to repel enemy forces, use special landmarks and defend the Lands of Evil from invaders! Feel free to play the game in many different ways through unique tower upgrades, a deep skill tree and 100 in-game achievements.
Why similar: Tower Defense 68.9%, Strategy 20.5%, Casual 8.5%, Indie 2.1%
A suuuper simple tower defense game with a suuuper simple perk tree.
Why similar: Strategy 31.4%, Tower Defense 30.2%, Casual 17.2%, Top-Down 11.5%, 3D 7.3%
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 71.6%, Strategy 14.2%, Aliens 5.8%, Sci-fi 4.3%, Futuristic 2.2%
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 60.9%, Strategy 17.7%, Space 15.6%, Sci-fi 4.1%, Indie 1.5%
Project VTS is a real-time TD game. You'll need to build your defence around your base and defend against different enemies from all directions in various terrains of the alien planet.Use your turrets, obstacles, power supply, resource facillities to defend your base.
Why similar: Tower Defense 43.9%, Strategy 13.3%, Top-Down 10.6%, Base Building 8.9%, Futuristic 8.7%
Lead an armored squad through the perils of this reversed tower defense action-strategy game!
Why similar: Tower Defense 46.5%, Strategy 34.1%, Aliens 6.7%, Sci-fi 5.8%, Top-Down 3.6%
Take the War on Christmas all the way to the North Pole! Santa has gone crazy and enlisted an army of evil elves, zombie Santas, and sadistic penguins. It's now up to you and the remaining elves to Stop Santa in this holiday themed tower defense game!
Why similar: Tower Defense 48.7%, Strategy 30.6%, Casual 16.7%, Indie 4%
Space Base is an action-packed tower defence game, where you aim to protect your planets from the incoming forces of enemy ships and aliens by any means necessary. Build up your defences as stronger and stronger waves of enemies arrive to reach the highest score possible.
Why similar: Tower Defense 40.1%, Strategy 16.8%, Top-Down 9.4%, Aliens 9.1%, Base Building 8.5%
Fieldrunners is now available on Steam! Download it now to play the hit tower defense game critics and fans have been raving about. Descend into the world of Fieldrunners, the most anticipated and visually stunning game in tower defense history!
Why similar: Tower Defense 71.5%, Strategy 17.9%, Casual 8.4%, Indie 2.2%
[MYTD] is a tower defense strategy game, Unlike traditional tower defense.[MYTD] has added a lot of fresh play.[MYTD] is a pixel tower game strategy placed through games, with endless defense mode, character upgrades, defensive towers skills to choose, turret and changeful, one thousand kinds of style let you challenge without limit, the...
Why similar: Tower Defense 48.3%, Strategy 31.8%, Casual 15.8%, Indie 4.1%
A 3d tower defense game set in space. Protect the last resource outposts from the ongoing Alien attacks! Can you hold out in these ever increasing difficult waves of enemies and protect the last of your resources and Energy?
Why similar: Tower Defense 38.7%, Strategy 13.3%, Aliens 13%, Space 9.4%, Top-Down 9.2%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 64.7%, Strategy 17.9%, Aliens 6.7%, Sci-fi 4.4%, Top-Down 3.7%
Get ready for modern battles! Defend your islands against evil invaders in jungles! Your team will consist of modern snipers, gunners, rockets, ice towers and other great things. A deep conflict has been brewing between you and the evil invaders. Fight to protect your freedom and liberty.
Why similar: Tower Defense 56.1%, Strategy 31.2%, Casual 10%, Indie 2.7%
Enemies have landed on your planet and brought a Big Bomb with them, which they intend to use to destroy your planet. Your task is to stop them!
Why similar: Tower Defense 51.1%, Strategy 22.2%, 3D Platformer 20%, Sci-fi 5.7%, Singleplayer 1.1%
Your castle is under attack!!! Buy, merge and arrange your towers to defend against waves of bloodthirsty enemies. Give your towers super powers by adding ice, fire, lightning, poison runes and many more!
Why similar: Tower Defense 40.8%, Strategy 37.8%, Casual 18.8%, Indie 1.7%, Singleplayer 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 40.3%, Strategy 25%, Top-Down 9.5%, Futuristic 9.1%, 3D 5.9%
iBomber Defense combines classic tower defense gameplay with intense action and strategy. Keep enemies at bay all over the world using a variety of weapons and tactics, from rattling Machine guns, explosive cannons and awesome anti-aircraft artillery!
Why similar: Tower Defense 68.1%, Strategy 25.6%, Casual 3.5%, Indie 2.8%
Commander is a war strategy tower defense game. You will play the role of a commander, constantly recruit soldiers to improve the defensive strength, match the appropriate lineup, and finally defeat the enemy.
Why similar: Tower Defense 46.5%, Strategy 29.3%, War 14.1%, Top-Down 7.6%, Indie 1.3%
Tronix Defender is a retro styled Tower Defence game where you must protect your CPU from hack-bots and trojans inside a digital world. The levels are partially randomised for maximised replay-ability and the game is enhanced by a killer Synthwave soundscape created by TimeSlave Recordings.
Why similar: Tower Defense 46.5%, Strategy 31.8%, Casual 17.4%, Indie 4.3%
Dead TD is a tower defense game that was inspired by the old school original maps from WC3. It features a wide range of towers that upgrade into more powerful types and features a range of different abilities that can be used to create the ultimate defense.
Why similar: Tower Defense 58.8%, Strategy 28.8%, Top-Down 11.3%, Singleplayer 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 56.2%, Strategy 23.1%, Sci-fi 9.2%, 3D 8.1%, Indie 2.1%
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 64%, Strategy 27.7%, Sci-fi 4.3%, Indie 3.3%, Singleplayer 0.6%
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 44.1%, Strategy 26.6%, Futuristic 7.8%, Casual 7.7%, Top-Down 6.8%
Help the plants to defend the garden from being invaded by sneaky beetles.
Why similar: Strategy 44.5%, Tower Defense 42.3%, Casual 13.2%
Asteria is under siege! Take up arms as the commander and find the perfect strategy in this hero filled tower defense game. Will you become a Defender of Asteria or fall short?
Why similar: Tower Defense 56.8%, Strategy 28.5%, Top-Down 12.3%, Indie 1.4%, Singleplayer 1%
Classic, maze based tower defense. Pick your towers and strategy, plan your maze and let none gets past!
Why similar: Tower Defense 44.1%, Strategy 34.3%, Casual 17.1%, Indie 4.4%
Defend the clearance shelf. When the lights go out, the seasonal war begins. Lead your unsold Easter stock against waves of full-price enemies — before morning reveals the secret.
Why similar: Tower Defense 52.5%, Strategy 34.4%, Top-Down 12%, Singleplayer 1%
Magic Quest is a tower defense game with towers, mighty enemies, bosses and heroes with unique abilities.
Why similar: Tower Defense 53.6%, Strategy 30.2%, Casual 13.8%, Indie 2.4%
Defense Builder is a sci-fi tower defense game. Players can build various defense towers to resist enemy attacks. There are as many as 36 types of available units, and it features a highly free economic system and defense system.
Why similar: Tower Defense 41.6%, Strategy 25.8%, War 14.7%, Sci-fi 6.6%, Top-Down 6.6%
In Kingdom Defense you have to be in the role of the commander of the defense of the kingdom. You will have to keep defense using three towers, soldiers, traps and a variety of improvements for them. For a successful level you need to hold out under the pressure of hostile troops, not allowing him to get to the territory of the kingdom.
Why similar: Tower Defense 46.8%, Strategy 30.8%, Casual 17.5%, Indie 4.9%
Battle hordes of monsters in Goblin Defenders: Steel 'n' Wood!
Why similar: Tower Defense 52.4%, Strategy 31.5%, Casual 14.7%, Indie 0.9%, Singleplayer 0.6%
Solder diodes, capacitors and other electronic components to defend your motherboard from waves of evil viruses!
Why similar: Tower Defense 51.7%, Strategy 25.5%, Base Building 7.2%, Casual 6.7%, 3D 6%
Get ready to DEFEND THE WORLD! The biggest sequel in tower defense history is finally here: Fieldrunners 2 has arrived! From Subatomic Studios, creators of the award winning classic strategy game comes an all new adventure that was years in the making.
Why similar: Tower Defense 76%, Strategy 16.7%, Casual 7.2%
Spaceships and Cellular Automata is a tower defense game set in space! Place different towers to defend your ship against the waves of aliens. The enemies are simulated based on Conway's Game of Life. Even just one of your bullets is enough to cause a destabilizing chain reaction to destroy them!
Why similar: Tower Defense 47.8%, Strategy 21.1%, Space 14.5%, Aliens 11.7%, Sci-fi 3.4%
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 65.5%, Strategy 34.5%
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 40.9%, Strategy 28%, Space 13.9%, Casual 9.1%, Sci-fi 6.1%
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 53.2%, Aliens 14.7%, Strategy 14.1%, Casual 6.2%, Space 3.9%
Ancient demons summoned from the deep dark abyss, and brought ruin to Tiede, land of our home. You should know your towers, and use them wisely. Bring your sword, worrior, and your brave heart! Join me in this defence of the ancient...lands!
Why similar: Tower Defense 66.9%, Strategy 20.3%, Casual 10.1%, Indie 2.6%
Stunning detail of levels, in-depth gameplay, finely tuned balance of all levels and turrets. During the game you will hold your defense with your turrets against the massive hordes of enemies.
Why similar: Tower Defense 68.8%, Strategy 28%, Indie 3.2%
Defend your main hub against the waves of incoming enemies which wanna see you DEAD. Mine resources, smelt them and then build your defenses and survive until the end.
Why similar: Tower Defense 36.8%, Strategy 23.5%, Aliens 13.7%, Casual 12.8%, Top-Down 7.6%
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. You are trusted this important task before whole network is taken to the edge of the unknown.
Why similar: Tower Defense 67.9%, Strategy 20.1%, Casual 9.5%, Indie 2.5%
Build your towers of paper before they get out of the box and make a big mess in the room. Manage the turrets, upgrade and be careful where you put them... every decision can be fatal! Watch out for the air units, they have a different route!
Why similar: Tower Defense 70.4%, Strategy 26.5%, Indie 3.1%
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 37%, Strategy 21.5%, Aliens 12.7%, Casual 11%, Top-Down 7.1%
Destroy negativity, clear your mind! Particula brings you a new perspective in gaming, helping you to concentrate and relax. A three players co-op tower defense experience with a relaxing soundtrack, smooth visuals and gameplay.
Why similar: Tower Defense 47%, Strategy 42.2%, Casual 8.3%, Indie 2.4%
Fantasy Tower Defense is a challenging, fast-paced, and strategic Tower Defense game where you frantically build towers, cast spells, and upgrade to stop monsters from reaching your castle.
Why similar: Tower Defense 55.3%, Strategy 35.4%, 3D 8.1%, Singleplayer 1.1%
Fire with Fire is an online player vs player tower defense strategy game about ascendant fireball creatures fighting over the last remaining fuel sources of a dying planet. Save the trees and rise up the leader boards. New unique towers, creeps and arenas in development.
Why similar: Tower Defense 66.2%, Strategy 23%, Casual 7.9%, Indie 2.9%
Stand as humanity's shield against relentless waves of cosmic foes in this gripping sci-fi tower defense game. Employ advanced weaponry and deploy strategic defenses to repel enemy hordes across the galaxy's expanse. Can you withstand the onslaught in Galactic Frontiers?
Why similar: Tower Defense 34.9%, Strategy 11.5%, Space 10.2%, War 9.5%, Base Building 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 77.2%, Strategy 18.3%, Sci-fi 2.7%, Indie 1.8%
