
Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.
60+ similar titles based on shared tags and player behavior. Themes include Strategy, Tower Defense, Singleplayer, 2D.

Build your own towers from modular units, adapt mid battle, and master custom defenses in this Build-a-Tower Defense.

Elgem TD
The Elgem Nexus is under attack! Protect it by killing enemies, upgrading gems, and discovering powerful combinations. Not all gems grow the same, and the randomness creates infinite replayability in this element-themed tower defense game.

GemCraft - Legacy Collection
Experience the original three GemCraft games in one collection. GemCraft 1, GemCraft 0, and GemCraft Labyrinth! Forge and combine magical gems, build deadly defenses, and survive relentless waves in one of the most beloved Flash-era tower defense series!
The Elgem Nexus is under attack! Protect it by killing enemies, upgrading gems, and discovering powerful combinations. Not all gems grow the same, and the randomness creates infinite replayability in this element-themed tower defense game.
Why similar: Tower Defense 28.9%, RTS 19.2%, Difficult 12.7%, Tactical 9.5%, Strategy 8.7%
Experience the original three GemCraft games in one collection. GemCraft 1, GemCraft 0, and GemCraft Labyrinth! Forge and combine magical gems, build deadly defenses, and survive relentless waves in one of the most beloved Flash-era tower defense series!
Why similar: Tower Defense 26.9%, Difficult 16.2%, RTS 15.8%, Tactical 9.2%, Strategy 8%
The epic tower defense dark fantasy journey continues! Create powerful gems with various abilities and take on the battle against an endlessly flowing army of monsters, and face the growing darkness as you fight your way back towards the Spiritforge.
Why similar: Tower Defense 23.9%, RTS 16.4%, Difficult 14.4%, Tactical 6.8%, Top-Down 6.7%
Summon units in to defend key positions. Defeat waves of creeps to earn gold to upgrade your defenders. Adjust your defense to the enemies’ armor type by choosing the right type of damage. Select different upgrade paths and be aware that some creeps have special abilities.
Why similar: Tower Defense 26%, RTS 17.1%, Difficult 15.7%, PvE 11%, Strategy 7%
Command your troops through an epic (mis)adventure as you defend exotic lands from dragons, man-eating plants, and ghastly denizens of the underworld -all with flashy new towers, levels, heroes, and more goodies to help you crush your foes in this Fantasy Action Tower Defense game!
Why similar: Tower Defense 39.5%, Difficult 14.7%, Strategy 8.7%, Magic 7.1%, Building 6.8%
KillGem - New Blood is an epic tower defense game, featuring classical gameplay created in a modern engine. Build powerful defense systems and journey across the continent as you battle against the swarm.
Why similar: Tower Defense 39.3%, Difficult 11.5%, Top-Down 11.1%, Tactical 11%, Building 9.2%
This is a 2D defense game that depicts the near future that may arise from climate change. Unlike the defense game, which is automatically attacked by traditional turrets, it is an attractive game that requires you to defeat the enemy by operating the turret directly with limited power.
Why similar: Tower Defense 35.2%, RTS 22.2%, PvE 9.1%, Strategy 8.3%, Pixel Graphics 5.8%
Collect your insect army and defend the hive as either Ants or Bees in this awesome tower defense adventure, brought to life with a hand-drawn art style!
Why similar: Tower Defense 32.9%, PvE 11.7%, Strategy 10.9%, Sandbox 9.4%, Top-Down 9%
The Lich Queen needs your help to achieve her ultimate goal. Ready your troops and set your traps to hold the incoming kingdom soldiers and their allies in a 2D tower defense game!
Why similar: Tower Defense 39.2%, Strategy 12.7%, Difficult 12%, Pixel Graphics 7.6%, Building 7.3%
Slime Virus Defense is a 2D strategy game where animal towers defend your computer from invading virus-like slimes. Use unique tower classes and skills to develop strategies and stop the slime invasion before it's too late!
Why similar: Tower Defense 39.5%, Strategy 18.3%, Top-Down 9.7%, PvE 9.2%, Tactical 8.3%
Two kingdoms in battle against each other, the king Bennevert called for the legendary mighty mercenaries to defend strategic posts in dangerous lands in the battlefield. Are you prepared to be a mercenary?
Why similar: Tower Defense 32.7%, RTS 17.1%, Sandbox 10.1%, Tactical 9.2%, Strategy 8.6%
It's time to answer the call, go into battle against the forces of Yurmim to defend the town from the onslaught of enemies.
Why similar: Tower Defense 43.5%, PvE 17.2%, Strategy 15%, Magic 7%, Pixel Graphics 5%
How long would you last before the invading monsters destroy and eat everyone in the village!!? Build towers!, build houses!, plant trees!, build tombs for the deceased so they can still help defend as friendly ghosts!, and survive the endless waves of monsters!
Why similar: Tower Defense 42.3%, Strategy 12.8%, Top-Down 11.7%, Difficult 9.5%, Pixel Graphics 8.2%
Random Realms Hero Under Siege is a fast-paced single player tower defense RTS where every match is a fresh roll of the dice. Build bases from randomized building options, lead a leveling hero and their army, and hold the line against escalating enemy waves.
Why similar: Tower Defense 30.4%, RTS 15.8%, PvE 12.5%, Top-Down 10.2%, Strategy 9.1%
FIREWALL: DEFEND THE GRID is a tower defense strategy game where you take the role of a hacker tasked with building cyberspace defense systems. Deploy hardware and software defenses and manage your compute resources to build a perfect firewall and protect your clients from the ever-growing chaos.
Why similar: Tower Defense 39.8%, Difficult 18%, Strategy 14%, Tactical 7.7%, Building 7.7%
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 36.8%, RTS 23.8%, Strategy 15.5%, Top-Down 10%, Tactical 5.7%
A hybrid strategy Action-Strategy game with a bright and unique art style. Harvest resources, build defences and rescue survivors.
Why similar: Tower Defense 41.2%, Difficult 10.9%, Strategy 10.7%, Building 8.8%, Sandbox 6.8%
The ultimate mash-up of Real-time Strategy and Tower Defense!
Why similar: Tower Defense 57.6%, Strategy 11.8%, Difficult 8.1%, RTS 5.7%, Top-Down 3.8%
Command your elven army and defend mystical lands from sea serpents, evil sorcerers, and wave after wave of gnoll tribesman, all with the help of brand-spankin’ new towers, heroes, and spells to fend off every last baddie.
Why similar: Tower Defense 38.1%, Difficult 16.7%, Tactical 9%, Building 8.5%, Strategy 8.4%
Melt sand, shatter glass, and rust iron in this epic elemental tower defense game. Combine elemental effects to beat powerful materials. Use cunning strategy and wit to take on impossible challenges. Unlock new abilities and power as you embark on this difficult journey.
Why similar: Tower Defense 28.3%, Difficult 18.4%, Magic 9%, Tactical 8.4%, Strategy 8.4%
Defend your captain using units to fight off invading frogs. Level up your units to unlock their new abilities, purchase upgrades, and gain special abilities to win battles against the invaders.
Why similar: Tower Defense 34.4%, RTS 27%, Strategy 7.6%, Tactical 6.6%, PvE 6.4%
Many ants have become infected by the cordyceps fungus and are attacking their queens! Place ants (towers) along the paths of zombie ants and hopefully save every queen! Features: - Bespoke 2D art and animation - Multiple biomes - Original music - Satisfying ant deaths - Charming environments
Why similar: Tower Defense 43.4%, RTS 16.4%, Top-Down 11.3%, PvE 11.1%, Strategy 8.3%
Build and upgrade towers, defend your fortress from the growing onslaught. With each wave, the challenges become more difficult, but a smart strategy and the right decisions will help you endure and prevail!
Why similar: Tower Defense 37%, Difficult 18.2%, Strategy 12.5%, Building 10.8%, Tactical 9.9%
PolyCore Defense is a tower defense game where you have to raise your defenses in order to defend your core. Build unique turrets, upgrade them with special effects and use abilities to survive waves of enemies that are trying to destroy your core!
Why similar: Tower Defense 38.6%, Difficult 21.5%, Strategy 9.8%, Top-Down 8.6%, Tactical 5.9%
Mechanical Trap is a 2D horizontal tower defense game with gravity effects, with a variety of defense towers to collect and use together, a rich map, each enemy has a different way of restraining, and each defense tower has a different function.It's challenging. Do you dare to accept the challenge?
Why similar: Tower Defense 32.6%, RTS 21.7%, Strategy 9.8%, PvE 8.4%, Tactical 7.1%
Artisan TD is a puzzle-oriented Tower Defense game where you must survive by building mazes.
Why similar: Tower Defense 36.2%, Difficult 20.8%, Tactical 10.2%, Building 9.9%, Strategy 9.8%
A Fantasy based Tower Defence Game. Strategically construct different towers to direct monsters for most damage possible. Additional one shot skills might get you out of that sticky spot. Can you get on the global leaderboards ?
Why similar: Tower Defense 37.9%, Difficult 19%, Strategy 11.1%, Tactical 9.7%, Building 9.5%
Conjure towers and cast spells to slay hordes of enemies attempting to destroy your lone bastion
Why similar: Tower Defense 38.9%, Strategy 13.5%, PvE 9.8%, RTS 8.6%, Magic 8.1%
Build your defense base to repel alien invaders. Atahion is a strategy and tactical defense game in which you have to extract resources, build defense towers and use bonuses to complete the mission.
Why similar: Tower Defense 37.5%, RTS 24.1%, Strategy 9.6%, Difficult 8.6%, Pixel Graphics 6.7%
Defend the CPU of your computer from the waves of virus invasions in this pixel-art tower defense game!
Why similar: Tower Defense 44.4%, Strategy 14.3%, PvE 10.1%, Pixel Graphics 8.3%, Top-Down 7.7%
Protect the streets from the living trash.
Why similar: Tower Defense 44.6%, PvE 17.7%, Strategy 15.3%, Top-Down 9.7%, 2D 4.8%
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 47%, RTS 13.8%, Strategy 11.9%, PvE 9.7%, Tactical 5.7%
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 33%, RTS 19.3%, PvE 10.9%, Building 10.1%, Strategy 8.5%
We've traveled to the past to conquer these fertile lands. Now, you must defend them from the blood cult intent on taking it for themselves. Be careful though: from where their blood is spilled, ancient magicks empower whomever is still alive.
Why similar: Tower Defense 40.4%, Strategy 13.4%, PvE 10.9%, Tactical 7.4%, Fantasy 6.2%
The replicator robots are back! It's 2528. The machines are increasingly infecting the planets with genetically modified monsters. Challenge them and try to stop the onslaught. Upgrade buildings and heroes, mine resources, discover technology and fight to save humanity!
Why similar: Tower Defense 52.6%, RTS 31.4%, Strategy 13.6%, Action 0.9%, Adventure 0.9%
U.F.O. K.O. Tower Defense: Place lasers, missile launchers, sniper turrets, and use combat strategies such as airstrikes and the space ray to repel waves of alien invaders in this sci-fi tower defense game.
Why similar: Tower Defense 38.6%, RTS 25.1%, Building 12.5%, Top-Down 9.4%, Strategy 9.4%
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 37.2%, PvE 18.8%, Strategy 11.5%, Top-Down 10%, Tactical 7.4%
Unknown TD is a fun, semi-casual Tower defense game, with plenty of towers, maps and other interesting stuff for the player to interact with!
Why similar: Tower Defense 44.5%, PvE 17.7%, Strategy 15.2%, Top-Down 9.8%, 2D 4.9%
Wave after wave of enemy shapes are looking to break through your defenses and ravage the land of Language. Build your defenses, all made of ASCII characters, to repel the invaders!
Why similar: Tower Defense 53%, PvE 20.6%, Strategy 17.5%, 2D 6.1%, Singleplayer 2.9%
Orcs coming TD is a classic tower defense game where you have to keep an eye on your economy and defenses .
Why similar: Tower Defense 38.3%, RTS 20.8%, Strategy 13.4%, PvE 9.6%, Fantasy 6.6%
Step into the shoes of the last standing drop of water, tasked with defending against the relentless assault of evil sponges determined to absorb every remaining drop. Although you stand alone, you possess all the water knowledge needed to create impressive structures and fend off your enemies.
Why similar: Tower Defense 32.2%, Sandbox 12.5%, Strategy 9.3%, PvE 8.2%, Building 7.6%
"In 'Random Core Defense,' acquire and enhance cores using limited resources to withstand relentless enemy onslaughts. Defeat powerful bosses and test your strategy to survive until the very end!"
Why similar: Tower Defense 38%, RTS 23%, Strategy 9.5%, Pixel Graphics 7%, Top-Down 4.7%
An epic, challenging tower defense game with an emphasis on strategy and replayability. Summon gems of immense magical potency and harness their unique abilities against a seemingly endless horde of monsters. The archdemon seeks to swallow the world, and you must journey to stand against her.
Why similar: Tower Defense 67.3%, Strategy 11.9%, Difficult 4.9%, Top-Down 4.3%, Tactical 3.5%
A 2D tower defense inspired by Taoist array arts. Design arrays before battle, enhance them with Magic Array Runes, guide monsters using Rune Blocks, empower puppets in overlapping areas, and activate the Ancient Forbidden Array—watch monsters burn within the heavenly scheme you’ve laid.
Why similar: Tower Defense 45%, Strategy 15.7%, Tactical 13.8%, Magic 8.4%, Top-Down 7.1%
Light, Darkness, Water, Fire, Nature, and Earth elements come together in this tower defense focused on combinations.
Why similar: Tower Defense 39.8%, RTS 22%, PvE 14.4%, Strategy 7.5%, Magic 6.8%
Your village must survive for 13 days! Gather resources, expand, explore the underground for riches, and train soldiers to defend against hordes of the undead.
Why similar: Tower Defense 33%, RTS 17.6%, Difficult 10.8%, Strategy 9.9%, Building 7.4%
Sheep are a valuable resource, protect your sheep! Hire soldiers and build barricades on the enemy's path! Explode bombs and set traps!
Why similar: Tower Defense 34.6%, RTS 23.3%, Strategy 16.6%, PvE 7.9%, Tactical 7.1%
Manage your own farm in a turn-based defense game, and fend off swarming gangs with avocado towers you've grown yourself.
Why similar: Tower Defense 33%, RTS 25.4%, Strategy 16%, PvE 8.6%, Pixel Graphics 4.8%
Champs TD is a typical Tower Defense Game as you know and like. Slay thousands of Minions in randomized Waves. Summon powerful Champions with 28+ unique Abilities. Earn Experience, Level Up and choose from 100+ Talents to improve your Champs just the way you want.
Why similar: Tower Defense 26.1%, RTS 18.3%, PvE 10.5%, Strategy 7.5%, Magic 7.4%
is a strategic dungeon defense game where you take on the role of a dungeon master. Summon monsters, upgrade your lair, and set traps to fend off waves of greedy adventurers. Protect your treasures and prove your worth as the ultimate dungeon overlord!
Why similar: Tower Defense 34.3%, RTS 26.8%, Strategy 11.7%, PvE 6.8%, Top-Down 5.9%
Your Dungeon, Built by You [CreateDun]A new kind of roguelike tower defense where you reshape routes with walls.Place allies, collect relics, and complete your build.From path design to combat, the dungeon you create becomes your strategy.
Why similar: Tower Defense 44.5%, Strategy 15.9%, PvE 7.4%, Top-Down 6.4%, Building 6.3%
Atlanta TD is a roguelite tower defense game where the armies of the underworld descend onto the Four Spectacular Realms in waves as it falls unto the remaining Gods to protect the city of Atlanta!
Why similar: Tower Defense 36.7%, Strategy 13.6%, Building 9%, PvE 8.8%, Tactical 8.2%
Our game is a basic tower defense game where monsters are coming in through a portal are trying to destroy your tower! The only way to stop them is to send out your units, level up your tower and try to outwit them!
Why similar: Tower Defense 51%, Strategy 18.6%, Pixel Graphics 8.2%, Magic 8%, Fantasy 5.7%
Build your own towers by choosing and combining randomized upgrades. Would you like an anti-air tower that leaves its targets with a burning effect? Lightning attacks that deal Splash damage and bounce from enemy to enemy? There are over 25 million possible combinations!
Why similar: Tower Defense 35.1%, Difficult 21.3%, Strategy 9.1%, Tactical 8.5%, Pixel Graphics 5.4%
Flowchart is your weapon. Recursion is a strategy game merging logic circuit design with tower defense. architect their paths, and defend the system by engineering the perfect logic loop with maximum efficiency.
Why similar: Tower Defense 36.3%, RTS 14.7%, Strategy 12.2%, PvE 11.7%, Building 9.7%
Protect the portals and aid the good spirits in this 2D tower defense game. Stop demons from invading by activating turrets along the paths. As the forest protector, use your speed and strategy to keep peace across the realms, transforming into the legendary nine-tailed fox to fulfill your destiny.
Why similar: Tower Defense 35.8%, Difficult 15.9%, Tactical 11.5%, Strategy 10.4%, Magic 5.4%
A strategy game that combines MOBA and Tower Defence, You would control guardians with different skills,building your outpost to fend off enemy attacks.
Why similar: Tower Defense 37.4%, Strategy 16.3%, Building 10.3%, Magic 8.7%, Top-Down 7.3%
A wave-based action game, where you fight to survive for as long as you can.
Why similar: Tower Defense 37.2%, Difficult 22.6%, Top-Down 12.3%, Strategy 6.4%, PvE 6.4%
Become the villain and raise an army of undead in this real-time reverse tower defense strategy game. Send waves of monsters to battle and aid them with your evil magic until they break your enemies’ defenses. It’s time for you to rule over the continent with an iron fist as its Dark Lord!
Why similar: Tower Defense 36.3%, Difficult 12.6%, Tactical 12.5%, Strategy 10.5%, Fantasy 6.6%