Top similar games like Planet Modular TD:
Planet Modular TD $9.99
Tower defense offline game with many defense strategies. Gem of TD games
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Beware Planet Earth$4.99
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!

Fantasy Realm TD$9.99
Try tower defense with many towers & defense strategies! TD game from TD players

Defend The Highlands$4.99
Defend the Highlands combines the genres of Tower Defence, Real Time Strategy, and Scotland. The player will have to build defences, recruit Scotsmen and manage their porridge stockpile as they fight off the British invasion of Scotland.

Tiny Guardians$9.99
Prepare to embark on an epic adventure with tiny heroes in this tower defence game with a twist! Summon unique guardians to defend Lunalie against various enemies as she journeys through the wilderness of Prism.

Star Defence$0.99
Star Defence is a unit-placement real-time tower defense game in which you can place any unit you like on a 2D free-form plane. All units in the game, including enemies, are composed of units you place. Place your units in a balance between enemies and allies to develop your civilization.

Bioguard$2.99
Bioguard is a tower defense roguelite with a biological theme. Help the immune system using a variety of towers, skills and special cards. Develop your strategy to protect your body from invading pathogens and prevent their passage to vital organs!

Plastic Rebellion$9.99
Change your playground into a battlefield. Square off against an out-of-control 3D Printer with an army of your old-school toys, and stop the Plastic Rebellion!

Commando Jack$7.99
A Tower Defence game, that actually allows you to sit inside the turret and come face-to-face with the enemies! Addictive strategy - action game, with loads of shooting and explosions! Nearing 2 MILLION DOWNLOADS!

Arc Defence$2.99
Arc defence is a game in genre classic top down 2d tower defense, But in difference of classic TD, enemies can fight back. Use towers upgrades and special abilities to stop waves. Be ready for epic battle and try to protect our lands!

Dead Ground$4.99
Tower defense reimagined! Dead Ground is a procedurally generated tower defense game with rogue-like elements. Each playthrough will offer randomly generated guns, skills and augments. You'll have to travel, collect scrap, water, manage your inventory and upgrade your base to survive!

Circle TD:Defence War$5.99
A tower defense game.In the wave after wave of enemy attacks like a tide, constantly configure defense tower ties, player talents, props and equipment, build a powerful defense position, and eliminate the enemy before they fill the map!

Toon TDFREE
Toon TD is a free to play Tower Defense from Gee Studios. Defend your castle. Explore new environments. Face fierce bosses. Develop new and unique strategies for every level in this next evolution of the Tower Defense genre.

Castle survival$0.99
Castle survival is a game where you need to destroy an enemy castle with your army.

Plant the Towers$2.99
Grow gigantic mutated plants in an apocalyptic world. Every vegetable can stand up for itself and shoot custom projectiles. Place the plants wisely to defend yourself from different types of dangerous bugs.

Rise of the Ancients$4.99
It's a hardcore classic Tower Defence. Even tutorial in this game is hard to beat. Only few can complete this game.

Throbax TDFREE
Throbax TD is the "Tower Defense" game you are looking for: Help Ughlar fight his way through 50 levels, buy over 100 upgrades and get all of the 50+ achievements.

Defense Grid: The Awakening$9.99
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.

Magic Quest$1.99
Magic Quest is a tower defense game with towers, mighty enemies, bosses and heroes with unique abilities.

Fieldrunners$4.99
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!

Oh My Gore!$1.99
Control the Powers of Evil to crush the Good Guys! Take control of the revived God of War Raelius, recruit evil minions, build bastions of doom and command your groveling servants.

Crypto: Against All Odds - Tower Defense$6.99
Crypto: Against all odds is a tower defense game, where you take the role of a cybersecurity expert to fight against hackers and other blockchain threats in this cypherpunk interactive fiction. Combined with squad customization, base/tower building, and simulation. Defend the blockchain!

Oriental Dynasty - Silk Road defense war$5.99
Experience the perfect combination of tower defense and the historical plot of the Silk Road, so as to bring an amazing epic game adventure experience! You will follow our protagonists in a strategic battle on the Eurasian continent! Come on, buddy, this epic fantasy adventure needs your help!

Defenders: Survival and Tower Defense$4.99
Defenders: Survival and Tower Defense is a Cooperative First Person Shooter that redefines the tower defense genre. Team up with friends, drop in to a variety of diverse maps, and defend The Core from waves of hostiles with a unique arsenal of upgradable weapons and towers!

Faith & Shield:4044 Tower Defense$4.99
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.

League TD$3.99
"League Tower Defense" is a strategy tower defense game that combines unique defense towers and various upgradeable components to unleash different attack effects. Come and build your perfect defense line.

Tower Defense: Defender of the Kingdom$2.99
Defender of the Kingdom: Tower Defense is a colorful medieval tower defense strategy game where orcs and their horde attacked the kingdom and now the fate of the kingdom is in your hands, defenders!

Tower Defense - Fantasy Legends Tower Game$4.99
Tower Defense - Fantasy Legends TD Game - Defend your Magic Kingdom against legendary villains like hordes of trolls, orcs, wizards, witches and undead monsters!In this Castle defense game you will have to think strategically to build towers!Fight the hordes in this strategy defense game!

Immortal Defense$9.99
Immortal Defense is a story-driven tower defense game in which you give up your body and life to become an immortal "path defender", and defend your home world from destruction, forever. The game takes place over millions of years. Is there anything you would give up everything to defend?

Module TD. Sci-Fi Tower Defense$9.99
This is Sci-fi Tower Defense created by gamers for gamers.

Defense Technica$14.99
Defense Technica is the next evolution in hardcore tower defense strategy games. Protect the core from an onslaught of unrelenting biomechanical terrors with a powerful range of tower defense units – each with their own upgradable features and methods of attacks.

Spoids$4.99
Spoids is a challenging throwback to the original brand of tower defense games. Command the Remote Defense Space Station and respond to distress calls of those who are being attacked by the invaders. Travel from planet to planet using your powerful arsenal to hold back the Spoids.

Bulwark$6.99
Bulwark is a medieval-themed 2D pixel tower defense game with a dynamic block-based building system. Construct and fortify your castle, manage resources, and recruit troops to defend against waves of enemies. Build, strategize, and adapt in this unique blend of fortress construction and combat.

Cats on Duty$9.99
Cats on Duty is a🐱 purr-fect blend of RTS, tower defense, game genres. Manage two game fields, upgrade adorable cat towers, and watch your fluffy warriors bravely defend against foes. 🐾

Neocon Tower Defence 3$6.99
A finger-blisteringly action-packed Tower Defence advanture!

Unstoppable Gorg$9.99
Defend the solar system from fearsome aliens by sending satellites into orbit in revolutionary tower defense action!

Riftwalker$14.99
Riftwalker is a rogue-like tower defense in a world consumed by darkness, featuring rich backstory and endless, detailed procedural levels. You play the role of a riftwalker in a scouting party sent to investigate a nearby missing star, but find more than you were expecting - a civilization, or rather, what's left of it.

STEM Defense$9.99
Engage in epic battles against microscopic foes in 'STEM Defense', a strategic tower defense adventure set on a hex-grid. Harness the immune system's power, BUILD your defenses and fend off waves of pathogens, unlock potent cells and upgrades, and evolve your defenses for a grand survival showdown!

Car Wash TD - Tower Defense$9.99
A simple one-of-a-kind tower defense game where you need to wash cars before they reach the end of the road. Create mazes. Upgrade your towers. Wash all sorts of cars, trucks, boats, and planes.

Prime World: Defenders$9.99
Fight off hordes of monstrous mutants created from a strange cataclysmic event in the new tower defense game, Prime World: Defenders. Join a group of exile treasure hunters who have ventured into the capital of an ancient empire, vast with mystery and danger.

Dino V. Xeno - Tower Defense$3.99
Dino V. Xeno is a casual, straight to the point, yet deeply crafted tower defense game, where you can enlist 10 upgradable dinos, plus 14 additional special towers, to battle alien hordes. With randomized elements, 51 levels and 20-40 hours of gameplay, DVX is a tailor made for tower defense lovers.

变量 Variables$10.99
We created this unique single player game with a combination of Tower Defence and Roguelike. Come and create your maze, build your turret, defeat the invaders, and save the world!

Domain Defense$4.99
Domain Defense focuses on what makes Tower Defense Great! Unique towers, distinct enemies, and up to four players in versus or cooperative modes.

Battle of Kings VR$9.99
The time of war has come! Take the command of your kingdom and use your strategic skills to defend the siege against your fortifications. You can’t win only by defending your Kingdom. Develop your economics, assemble and upgrade your army to defeat the enemy forces in a real Battle of Kings.

Battle of Kings$6.99
The time of war has come! Take the command of your kingdom and use your strategic skills to defend the siege against your fortifications. You can’t win only by defending your Kingdom. Develop your economics, assemble and upgrade your army to defeat the enemy forces in a real Battle of Kings.

Dampf - The Cozy Tower Defense$6.99
Cozy tower defense meets stylistic futuristic steampunk. Manage resources, buildings & towers. Unlock perks to further specialize yourself. Plan your defense & survive all enemy waves.

Sentinels$19.99
Sentinels is a tower defense game lovingly spliced with a first person shooter. Prepare your defenses, then jump into the fray yourself!

Laser Defense Extreme$1.99
Laser Defense Extreme is a Tower Defense Game, with a Killstreak System. Place your "Towers" strategically and eliminate the incoming enemies.

Technotron Defense$0.99
Techotron Defense is a stylish tower defense game with relaxing soundtrack and deep and hardcore tower defense gameplay

Card Tower Defence$2.99
A game that the developer has cleared once with difficulty. Poker + Blackjack + Tower Defense = Card Tower Defense. You can enjoy the fun of card games and the fun of tower defense. Towers can be combined using the rules of poker. Towers can be sold using the rules of Blackjack.

Hold The Fort$4.99
Dive into intense, fantasy, tower defense action! Using turrets, spells, and your cunning, you must defend your kingdom against an onslaught of enemies launching a surprise attack while the king is away.

Roman Conquest: Rise to Power$4.99
Roman Conquest: Rise to Power is a turn-based strategy game in which the player can feel like a great commander of the Roman Empire. Lead a legion and go with your army to recapture the occupied lands.