Boom Castle: Tower Defense TD

4.6
27.2K reviews
100K+
Downloads
Content rating
Everyone 10+
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About this game

BOOM CASTLE: Tower Defense TD is an electrifying roguelike idle tower defense TD survivor where your mission is to withstand endless waves and protect your castle from relentless hordes of evil invaders. Confront the ferocity of brutal orcs, undead skeletons, and demonic entities emerging from dark voids, each presenting unique challenges that test your strategic prowess. Don’t let these evil forces breach your defenses—crush them with tactical mastery!

Join Defence Forces with Mighty Heroes

Assemble a team of powerful heroes and embark on an epic journey through enchanted lands. Partner with allies like the resilient Dwarfs and noble Elves to repel evil forces and safeguard the realms. Upgrade mighty heroes and survive waves of enemies in this idle tower defense, ensuring your castle remains unbreachable against the darkest of threats.

Game Features

EXPLOSIVE TOWER DEFENSE ACTION
Prepare for heart-pounding excitement and deep strategic gameplay in Boom Castle! Each wave of enemies presents new tactical challenges, requiring you to adapt and optimize your defenses to maintain your stronghold’s integrity.

IDLE TD SURVIVAL
Experience the perfect blend of idle mechanics and tower defense strategy. Defend your castle against endless waves of enemies by strategically placing and upgrading towers, selecting and combining skills to unleash devastating magical attacks.

DIVERSE MAGIC HEROES
Recruit and command a diverse roster of mighty heroes. Choose from mages, paladins, druids, elemental wizards, and archers, each with unique magical abilities to bolster your defenses and provide strategic advantages on the battlefield.

EPIC ROGUELIKE SURVIVAL
Enhance your heroes with magical infusions and powerful new items. Upgrade them to endure longer in an endless roguelike td adventure, filled with epic battles and limitless strategic possibilities. Each playthrough offers new challenges and opportunities to refine your defense strategy.

ARMORY OF DEFENSIVE WEAPONS
Equip yourself with a vast arsenal of defensive weapons. Control your main weapon, unleash a variety of abilities, and deploy cannons to decimate your enemies in thrilling, action-packed battles. Each bang bang weapon type offers unique tactical benefits, allowing you to customize your defense to suit your playstyle.

STRATEGIC WIZARD’S TRAPS
Transform the battlefield to your advantage with unique traps. Place strategic traps to hinder and eliminate enemy hordes, increasing your survival odds against endless waves of invaders. Master the art of trap placement to create impenetrable defenses.

RPG UPGRADE SYSTEM
Progress and upgrade each hero’s skills. Enhance your towers, weapons, inventory, and castle defenses to withstand even the toughest enemy assaults. Invest in powerful upgrades to maximize your defensive capabilities and adapt to increasingly challenging waves.

ENGAGING CARD COLLECTIONS
Unlock and collect a wide array of unique heroes with powerful doodle magic skills. Improve their defensive abilities and expand your hero collection to build the ultimate defense team.

• Offline Game: Enjoy thrilling tower defense action anytime, anywhere, even without an internet connection.
• Wizard's Survival Defender: Experience endless survivor tower defense replayability with procedurally generated levels and evolving challenges.
• Strategic Variety: Utilize a combination of wizard's , heroes, and traps to create diverse and effective defense strategies.
• Visually Stunning: Immerse yourself in a vibrant fantasy world with detailed graphics and dynamic battle animations.

Are you ready for an offline, casual yet strategically deep tower-defense roguelike survival adventure? Upgrade mighty heroes and survive waves of enemies in this idle tower defense TD. Unleash the boom and become the legendary wild castle defender your kingdom guard needs!

Play BOOM CASTLE: Tower Defense TD now and embark on your epic survivor defense journey!
Updated on
Nov 12, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location, Personal info and 2 others
This app may collect these data types
Location, Financial info and 3 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

4.6
26.2K reviews
Brian Smith
January 14, 2025
It's fun for a little bit but gets very grindy with no option to purchase no ads. The randomization is not a good couple with gems that can make a specific build. Unlocking more is a double edged sword because you get specific heroes you want to use but are less likely to get, so you find yourself losing after the first upgrade because you didn't get what you needed.
2 people found this review helpful
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TERAHYPE - AR, GPS & Fantasy RPG + Casual Games
January 14, 2025
Thank you for your feedback! We understand the frustration with the grind and randomization. We're working on improving game balance and considering adding an ad-free option in future updates. Your input is valuable, and we hope upcoming updates will make the game more enjoyable. Stay tuned! 😊
Seann Powell
September 29, 2024
The game is very fun and entertaining. I've been playing for three days of the time of review. I really don't like the 'energy' system called food. After you burn what you get for being a newb, food is hard to get, and you either have to slow down to your energy replenishment 1 every 10 mins. The tavern gives you a little I don't like having to watch a bunch of ads to get a tower that will let me live through a lvl, much less get 3 stars. Need a fix, 4 picks or something other than reroll dice
5 people found this review helpful
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TERAHYPE - AR, GPS & Fantasy RPG + Casual Games
October 1, 2024
Thank you for your feedback. We’re glad you find the game fun and entertaining. We understand that the energy system can be frustrating. We’re working on balancing the game and improving resource availability. Your suggestions about the tavern and tower upgrades are valuable, and we’ll consider them for future updates. We appreciate your support!
Andrew Vermillion
December 15, 2024
I like the towers, the gear system and the gameplay is fun! For about 3 days and then progression grinds to a screeching halt unless you spend money or days farming levels you've already completed. Even that is unreliable, as it's a roguelike TD, so you may get bad choices and lose within 30 sec. You can spend money to reroll or watch back to back ads, so some levels you may spend more time watching ads than playing. Energy generates so slowly and the difficulty is extreme, even very early.
16 people found this review helpful
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TERAHYPE - AR, GPS & Fantasy RPG + Casual Games
December 19, 2024
Thanks for the feedback! We’re working on balancing progression and improving gameplay in upcoming updates. We plan to add weekly events, arenas, and dungeons to provide new gameplay experience and new ways to progress. Try focusing on enemy weaknesses and adjusting your gem strategy. We hope you’ll try future updates and reconsider your rating! 😊

What’s new

BOOM DOOM! The update is here. What’s new?

• More fun: 2 new weapons, 1 new trap
• Improved earnings: Daily login rewards
• New location: Gem Jeweler
• Enhanced RPG elements: New types of gems
• Gem refining
• Higher gem rarities
• Better & cheaper offers!
• Game-related notifications
• Stability & performance improvements

And more, and more, and more!