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Boom Castle: Tower Defense TD

May 25, 2025

More About Boom Castle: Tower Defense TD

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!

Latest Version

Version
1.4.4
Update
May 25, 2025
Developer
TERAHYPE - AR, GPS & Fantasy RPG + Casual Games
Apps
Casual
Platforms
Android
Downloads
491,480
License
Free
Package Name
castle.heroes.tower.defense.kingdom.magic.battle.archer
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User Reviews

Albert Dela Cruz

8 months ago

Great game! I just hope we don't have to use diamonds to sweep stages. I have 300+ energy atm and I don't want to use dias just to sweep stages. Also, buff mages. Archers seem to be OP in my experience so far. Especially the short-ranged one.. I forgot the name, Aldo or something. anyway, keep up the good work!

Ryan Baker

9 months ago

Decent game bit the levels don't seem very well balanced I can 3 star will levels then the next level I get demolished. Without a chance. I do like thar there is an option for harder levels at least with more rewards. Update. This game tends to not give you rewards sometimes after watching adds.

Anthony

7 months ago

Honestly i got the level 15 and the level seemed to slow down even more and i timed it... it took 9 minutes to play 6 minutes of game time... and when i played again with the 1.5x speed it was 6 minutes for 6... i honestly dont know what the developers are trying to do but honestly the speed of this game is seriously horrendous.... i genuinely enjoy this game but just seeing this happen as the levels get higher is a definite problem for me

Chris Epic

7 months ago

This game has the potential to be fun but the devs are seriously diabolical AF. Why so harsh? Because there's a mechanic in the game that has you watch an ad to cycle through 3 cards at a time during battle. I'm stuck on lvl 19 because I'm just frustrated at having watched over 2 hours of ads, spent $14, and still unable to progress. Oh, and there's no way to buy ad skippers. Don't waste your time or your money. I'm uninstalling and sending the devs two middle fingers.

Cody Beach

7 months ago

Seems like when I invest in a character I stop getting that character. Probably meant to make you watch videos. Watch multiple videos to cycle through cards and still don't get the characters I'm investing in. Would be able to beat the level if I could get the right cards. Replaying levels and grinding are things I generally enjoy, but this game is just frustrating. Really enjoyed it at first too such a shame

Paul Campos

9 months ago

I would give it a 5 star if the Daily/Weekly Achievements were linked properly. I have to fully exit and join again for it to seem to link. Many times have I missed out on getting a task done simply because it didn't register as being done 🙄 Other than that... it IS a real grind of a game with good graphics. You can choose to watch ads for Double Boost of wins as well which helps the grind 💪🏼

silverhorn001

9 months ago

Graphics and gameplay are not bad. The issue is that by level 5, you are already stuck. The difficulty of the level requires you to either grind for little to no rewards, while suffering numerous defeats after another, OR what they really want you to do is Pay To Win! It's the greed that makes the game bad. Don't waste the time.

Sergio Rivera

6 months ago

Love the graphics and gameplay in general. I don't like that there is only 1 game mode (story). Once you get stuck at a level you will be there forever Difficulty between levels seems very unbalanced Extremely hard into update heroes due to lack of enough gold UPDATE 10/06 Also it doesn't make sense that an epic hero like thorgar at level 4 has less power than a common hero like Arcus at level 9 Update 11/07: Uninstalled game. Latest update is worthless and can't wait another month for a new one

morgan landreth

9 months ago

The game is a lot of fun, and I've really enjoyed my time with it...but the progression isn't balanced with difficulty scaling. It was alright until I hit level 13...and now I just desperately need to level up my dudes, but the gold payouts are so damn low that it's take ages without the ads...and then I'm just watching ads.

D. Scott

7 months ago

There's potential for a really fun game here, it's just buried underneath some very inexperienced decisions around the UX and monetization. Fortunately, there are some blueprints from other successful games you can follow to improve. Maybe I'll reinstall it after some time has passed and improvements are made. Definitely wish you luck, I know it's not easy.

Luke Meyer

5 months ago

Stuck on level 25 with zero ability to even deal with the first 2 levels of attackers. I've upgraded in all ways and tried a few strategies. The cannon is just not powerful enough and the first choice of my added attacker doesn't matter and I end up swamped and defeated by the second wave.

Adam

3 months ago

The core gameplay is good and quite fun but the game isn't fully fleshed out. So after a while you're just going through the motions with no meaningful game left to play. Also there are way too many ads It's like a game in beta phase where the actual main game is watching ads to get little bits of good and bonuses

Andrew Vermillion

5 months ago

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.

Dredd

3 days ago

A good game, at first. Then in the blink of an eye, once you're deeply invested in it, they make it virtually impossible to play without paying. And the prices are insanely high, and you pay those high prices in the form of "packages" rather then a reasonable monthly fee. It was a waste of time. REPLY: I did upgrade to the max. It was impossible, and I'm certainly not alone if you read other reviews. Sorry.

Seann Powell

1 week ago

edit: been playing for a while now, could feed the entire world's population for years with the food I've wasted grinding through the lvl 20's to 27, where I'm presently stuck. still hate the energy system, but I log in with 300+ food to waste on grinding lvl 27 like an insane madman, so whatever. need to fix the card drawing during gameplay. instead of rolling 2 useless traps, please lump them into a card that say trap or something and gives you 3 trap cards to choose from if you want a trap.

Uber Destruction

1 month ago

I love the game, but the difficulty spike after level 4 is insane. My towers are all level 4, and my equipment is all level 5+ with full gems, and no matter what combo of towers I pick, I can't seem to even get 1 star on stage 5. Maybe this game just time gates you until you either pay or wait and sweep each day, but It feels really bad to go from enjoying myself to a full stop of frustration.

T C

1 month ago

This game starts off decent but as you unlock units you see a massive flaw. You essentially get to a point where the entire gameplay is rng, and you're rolling 3 options across 20+ units, their upgrades, etc. Oh but you can reroll! for of course... $$$$$. It's like a gacha game but you play it... EVERY SINGLE ROUND ON REPEAT. There needs to be a better system to turn off units cause some are terrible and not worth investing in.

Darryl Davidson

1 week ago

The game is fine, but the progression is just too slow. It takes longer and longer each level and seems utterly pointless attempting the same level over and over for pitiful rewards. I'm assuming they want you to spend in order to progress. sorry but will uninstall.

Steven Bianco

1 month ago

The game is actually pretty fun. The downside and it's pretty serious, is the lack of resources. The gold you need to upgrade compared to what you can get is substantially below what you need. Even the bundles and deals offered make no financial sense because you still won't have anywhere near enough to upgrade. I been stuck on lvl 40 for over a week and no signs of beating it anytime soon with this current recourse situation. please fix !

Brian Smith

4 months ago

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.

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