Boom Castle: Tower Defense TD

Boom Castle: Tower Defense TD

Idle Защита Башни Игра

8.5K ratings
1089 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 28, 2024
  • July 21, 2026

Features

Boom Castle: Tower Defense TD video #1 for iPhone
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Boom Castle: Tower Defense TD screenshot #7 for iPhone
Boom Castle: Tower Defense TD screenshot #8 for iPhone
Boom Castle: Tower Defense TD screenshot #9 for iPhone
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About

Defend your castle against endless waves of enemies in this roguelike idle tower defense game. Assemble heroes, strategically place towers and traps, and upgrade your defenses to survive brutal hordes. Master tactical gameplay and unleash devastating abilities to protect your stronghold.

Roguelike idle tower defense
Assemble and upgrade diverse heroes
Strategic tower and trap placement
Endless waves of enemies
RPG upgrade system
Collect unique heroes and skills
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What users say

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What's New in Boom Castle

1.9.5

July 21, 2026

Boom Castle 1.9.5: Heart of Ice A freezing wind sweeps across the kingdom! • Meet Nix, the ice sorceress • Upgrade Bonus Cards • Redesigned Card Selection • View cards during battle • Improved aiming & effects • World Map upgrades • Smoother difficulty, more Mini Quests & fixes Update now and unleash the Heart of Ice!

More
12

In-App Purchases

$0.99

Starter Pack

Starter Pack

Events

Read more about Wheel of Whispers

Wheel of Whispers

New Minigame is here

Jul 13, 2026 Aug 9, 2026

Read more about Independence Fest

Independence Fest

Start now—limited time only.

Jun 28, 2026 Jul 5, 2026

Read more about Anniversary Party

Anniversary Party

Jump into the celebration

Jun 21, 2026 Jun 28, 2026

User reviews

Pay wall

Been playing for months and still cannot get past the first stage 25 ending. Tried upgrading with a new hero and still just a stone wall grind or give money I guess. Shame it was a cool game but no fun not being able to do anything. Cash grab for gems is all it became. Boring now and no reward. Sorry..
Update. Still impossible to beat Stage 25.
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Fun

Fun

F. Khan

Joss game. I like it

Fun …….but …….

Very fun …. I like tower games but after the third (even second ) act it gets almost impossible ….even with purchasing in app upgrades and what not.


But it’s fun to idle back to and play here and there

Fun but frustrating

This game is super fun until you get stuck on a level for days or even weeks literally. All upgrades are super expensive and coins are slow to come by. Can feel monotonous at times.

Developer apps

User experience

🐞

Reported Bugs

3 issues

Upgrade issues (no application of upgrades)

Bug

Inconsistent or broken mechanics

Bug

Crashes and performance problems

Bug

Requested Features

5 requests

More heroes and units

Feature

Improved progression system

Feature

Better balance and difficulty scaling

Feature

Customizable hero/unit selection

Feature

Clearer in-game instructions

Feature

FAQ

What is Boom Castle: Tower Defense TD?

Boom Castle: Tower Defense TD is a roguelike idle tower defense game where players defend their castle from endless waves of enemies. It combines strategic tower placement, hero management, and upgrade systems for a challenging survival experience.

What are the key features of this game?

Key features include explosive tower defense action, idle TD survival mechanics, a diverse roster of magic heroes to recruit, epic roguelike survival elements with upgrades, an armory of defensive weapons, strategic wizard's traps, an RPG upgrade system, and engaging card collections for heroes.

How does the game make money?

The game is free to download and play, but it offers in-app purchases and includes advertisements. Players can buy items or upgrades within the app to enhance their gameplay experience.

Who is this game for?

This game is designed for players who enjoy strategic gameplay, particularly those who like tower defense, idle games, and roguelike challenges. It appeals to those who want to build and upgrade defenses while collecting and enhancing powerful heroes.

What kind of enemies will I face?

You will confront a variety of challenging enemies, including brutal orcs, undead skeletons, and demonic entities emerging from dark voids. Each enemy type presents unique threats that require tactical adaptation to overcome.