Boom Castle: Tower Defense TD
Idle Tower Defense TD Survival
Free · In‑App Purchases · Designed for iPad. Not verified for macOS.
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!
more I spent a whole month stalled at level 34. No matter what you do, no matter how much you level up your cards (if you’re allowed to progress far enough to earn the cards and coins to progress), you can not progress. The cost to upgrade is high, the upgrades are minimal at best, and the power and defense of the enemies increases far too high each time you move to the next level. To put it simply, you have to destroy each monster in 2 hits if you expect to even pass the level, no exceptions. If you pass a level, the next level starts the monsters at 4 hits to destroy. Again, no exceptions. In order to beat the next level, you are expected to upgrade your cards at minimum 4 times. You can not earn enough cards and coins to do this in a reasonable amount of time (3+ weeks to be able to upgrade once is NOT reasonable). So, if you’re looking for a game that keeps you in the same repeating cycle without allowing you to move forward, this game is for you. Everyone else, just move on. It’s really not worth your time.
I spent a whole month stalled at level 34. No matter what you do, no matter how much you level up your cards (if you’re allowed to progress far enough to earn the cards and coins to progress), you can not progress. The cost to upgrade is high, the upgrades are minimal at best, and the power and defense of the enemies increases far too high each time you move to the next level. To put it simply, you have to destroy each monster in 2 hits if you expect to even pass the level, no exceptions. If you pass a level, the next level starts the monsters at 4 hits to destroy. Again, no exceptions. In order to beat the next level, you are expected to upgrade your cards at minimum 4 times. You can not earn enough cards and coins to do this in a reasonable amount of time (3+ weeks to be able to upgrade once is NOT reasonable). So, if you’re looking for a game that keeps you in the same repeating cycle without allowing you to move forward, this game is for you. Everyone else, just move on. It’s really not worth your time.
The basic premise is simple - protect your castle from attacking monsters. The first 5 stages are pretty easy and serve as a good tutorial, but then you hit your first difficulty shelf. Stage 2 is like 1% harder than stage 1. Stage 3 is like 2% harder than 2, stage 4 is like 2% harder than stage 3 and so on. But stage 6 is like 3000% harder than stage 5. It is impossible to finish - not difficult - IMPOSSIBLE. Until you spend 2-3 hours replaying stages1-5 to farm resources and upgrade your cannon and heroes. The same thing happens around stage 19 or so, except this time you have to spend more like 4 or 5 hours farming for resources. By stage 22 -23, you are spending 6-8 hours farming resources to beat anything. Then they add daily dungeon challenges. The first one was hard, but winnable. After that, they are all impossible - so why even offer them? Several of the daily dungeon challenges include “bosses” that, even with weapons that are well upgraded, you can’t take more than 10-15% of the boss health off before he destroys your wall, so what is the point? The game gets frustrating after stage 5, which might take you 20-30 minutes to reach, but after that, the difficulty shelves are just too punishingly steep - it’s just not fun to go play stage 19 75 times to try to upgrade 2 heroes so you can maybe beat stage 20, then do the same thing again to beat stage 21.
Developer Response Thank you for your detailed feedback! We are sorry you feel this way. Over 90% of players progress without purchases by upgrading, adjusting gem strategy and checking enemy resistances. We also added idle reward to help with the progress. We understand that some stages were too difficult after the last update, so we released an update with rebalanced difficulty of some stages that were too hard. We hope you'll try it! We are still reviewing the feedbacks and fine tuning. We hope the next update will improve your experience!
The basic premise is simple - protect your castle from attacking monsters. The first 5 stages are pretty easy and serve as a good tutorial, but then you hit your first difficulty shelf. Stage 2 is like 1% harder than stage 1. Stage 3 is like 2% harder than 2, stage 4 is like 2% harder than stage 3 and so on. But stage 6 is like 3000% harder than stage 5. It is impossible to finish - not difficult - IMPOSSIBLE. Until you spend 2-3 hours replaying stages1-5 to farm resources and upgrade your cannon and heroes. The same thing happens around stage 19 or so, except this time you have to spend more like 4 or 5 hours farming for resources. By stage 22 -23, you are spending 6-8 hours farming resources to beat anything. Then they add daily dungeon challenges. The first one was hard, but winnable. After that, they are all impossible - so why even offer them? Several of the daily dungeon challenges include “bosses” that, even with weapons that are well upgraded, you can’t take more than 10-15% of the boss health off before he destroys your wall, so what is the point? The game gets frustrating after stage 5, which might take you 20-30 minutes to reach, but after that, the difficulty shelves are just too punishingly steep - it’s just not fun to go play stage 19 75 times to try to upgrade 2 heroes so you can maybe beat stage 20, then do the same thing again to beat stage 21.
Thank you for your detailed feedback! We are sorry you feel this way. Over 90% of players progress without purchases by upgrading, adjusting gem strategy and checking enemy resistances. We also added idle reward to help with the progress. We understand that some stages were too difficult after the last update, so we released an update with rebalanced difficulty of some stages that were too hard. We hope you'll try it! We are still reviewing the feedbacks and fine tuning. We hope the next update will improve your experience!
I haven’t found a game I enjoy this much in quite a while. I’m glad they’re still adding features though. It’s a little bare in certain ways but it plays so well. Graphics, characters, and mechanics are all pretty fantastic. You just can’t get much play time. The energy to battle is really restricting. Once you hit mid 30’s it’s just a slow grind for gold to get upgrades to beat higher levels. Checking weaknesses and employing strategies is really cool though.They just need to add some additional modes. A large endless battle mode with full power and all characters would be cool. An additional mode that’s not energy reliant would be nice too. Even if the rewards are minimal it would be nice to enjoy the game. Anyway, still worth 5 stars. I hope they keep up the good work!
I haven’t found a game I enjoy this much in quite a while. I’m glad they’re still adding features though. It’s a little bare in certain ways but it plays so well. Graphics, characters, and mechanics are all pretty fantastic. You just can’t get much play time. The energy to battle is really restricting. Once you hit mid 30’s it’s just a slow grind for gold to get upgrades to beat higher levels. Checking weaknesses and employing strategies is really cool though.They just need to add some additional modes. A large endless battle mode with full power and all characters would be cool. An additional mode that’s not energy reliant would be nice too. Even if the rewards are minimal it would be nice to enjoy the game. Anyway, still worth 5 stars. I hope they keep up the good work!
I’m using a iPhone 17 Pro Max with ios version 26.3.1 and plenty of free iPhone storage space available to install multi games similar to the size of this game. Every time I attempt to open and launch the game, the black background and game logo presumed to be the “Booting up” has two issues. The first is not showing any signal or sign in a way that indicates the game is in the process of starting and and loading up like a “Progress bar” and the second is that is doesn’t load and start up at all. I tried several troubleshooting steps, Closing the game app entirely and opening it up again, uninstalling and reinstalling the game, rebooting and or restarting my phone and running a “Network reset function” under my iPhone’s reset settings. Non of those methods started the game up successfully. At the time of writing this review and had just installed the game prior, the software version of the game was updated 14 hours ago according to the game’s App Store page. I strongly believe this is the result of a booting up and game loading bug problem that was either not addressed in the latest software update or is a newly introduced software bug that came out of the wild. This needs to be fixed
Developer Response Thank you for your feedback! We’re sorry the game isn’t launching for you. Please make sure you have the latest version installed. We’re aware of this issue on some devices after the recent update and a hotfix is already in the works. If the problem continues, contact us at support@terahype.com. Hope you’ll try the next update!
I’m using a iPhone 17 Pro Max with ios version 26.3.1 and plenty of free iPhone storage space available to install multi games similar to the size of this game. Every time I attempt to open and launch the game, the black background and game logo presumed to be the “Booting up” has two issues. The first is not showing any signal or sign in a way that indicates the game is in the process of starting and and loading up like a “Progress bar” and the second is that is doesn’t load and start up at all. I tried several troubleshooting steps, Closing the game app entirely and opening it up again, uninstalling and reinstalling the game, rebooting and or restarting my phone and running a “Network reset function” under my iPhone’s reset settings. Non of those methods started the game up successfully. At the time of writing this review and had just installed the game prior, the software version of the game was updated 14 hours ago according to the game’s App Store page. I strongly believe this is the result of a booting up and game loading bug problem that was either not addressed in the latest software update or is a newly introduced software bug that came out of the wild. This needs to be fixed
Thank you for your feedback! We’re sorry the game isn’t launching for you. Please make sure you have the latest version installed. We’re aware of this issue on some devices after the recent update and a hotfix is already in the works. If the problem continues, contact us at support@terahype.com. Hope you’ll try the next update!
Update 1.8.4
• Ads update and init flow improvements
• Fixed skin purchase analytics event
• Fixed crystal opening count in quests
• Fixed Energy products in shop
• Shader optimizations
• Added long description to gem
1.8.4 Apr 2
Update 1.8.3
• Fixed issues with ads
• Improved overall performance and game flow
1.8.3 Mar 26
Hotfix 1.8.2
• Ads now display correctly and no longer freeze the game
• Arena enemy previews now show properly before battle
• Revive feature fixed
• Back button position corrected on tablets
• General optimization and improvements
1.8.2 Mar 19
Hotfix 1.8.1
• Fixed Arena issue where bonus roll screens appeared at incorrect times
• Fixed cooldown cards during battle
• General optimization and improvements
1.8.1 Mar 11
Boom Castle – UPDATE 1.8.0: Blooms & Booms is LIVE!
Defenders, this update delivers new heroes, new weapons, expanded events, and major gameplay improvements.
What’s New in 1.8.0: Blooms & Booms
• Two New Heroes
Vorgash throws powerful dynamite bombs.
Spectra summons ghosts that strike enemies one by one.
• Two New Weapons
Aftershock fires piercing projectiles that explode on impact.
Blizzard creates an ice storm that deals damage over time.
• New Demon Character
Boosts trap and explosion damage.
• Live Ops Expansion
New events and the Dice minigame.
• New Castle Skins
Earn them through special events.
• New Gems
More build options for existing and new units.
• Extra In-App Rewards
Additional bonuses for selected purchases.
• New Shop Layout
Clearer and easier shop navigation.
• Balance Adjustments
Gameplay balance improvements.
• Quality of Life Improvements
Elements visible on cards and upgrade types shown in the roll screen.
• Stability Improvements
Technical optimizations for smoother gameplay.
Update 1.8.0 brings more power, more strategy, and more ways to dominate. See you on the battlefield!
1.8.0 Mar 7
Boom Castle – UPDATE 1.7.0: Winter Empire is LIVE!
Defenders, this update brings new tools, new power, and fresh ways to dominate the battlefield.
What’s New in 1.7.0: Winter Empire
• 3 New Traps
A brand-new gameplay style with three unique traps to outsmart enemies.
• New Gem Types
Adds deeper strategy and more customization to your builds.
• Winter-Themed Live Events Schedule
Seasonal challenges and rewards inspired by the winter season.
• Lifetime VIP Available
Unlock all VIP benefits forever with a single purchase.
• New VIP Tier (One-Time Purchase)
A permanent VIP upgrade with no subscriptions required.
• New Rewards for VIP Owners
Additional exclusive perks for players who own VIP tiers.
• New Vampire Character
A dark and powerful new hero joins the roster.
• Additional Gem Slots
More gem slots for a stronger, more impactful loadout.
• Meta & Core Gameplay Balancing
Adjustments across systems to improve overall game flow and fairness.
Update 1.7.0 brings new strategy, new power spikes, and fresh ways to play. See you on the battlefield!
1.7.4 Feb 5
Boom Castle – UPDATE 1.7.0: Winter Empire is LIVE!
Defenders, this update brings new tools, new power, and fresh ways to dominate the battlefield.
What’s New in 1.7.0: Winter Empire
• 3 New Traps
A brand-new gameplay style with three unique traps to outsmart enemies.
• New Gem Types
Adds deeper strategy and more customization to your builds.
• Winter-Themed Live Events Schedule
Seasonal challenges and rewards inspired by the winter season.
• Lifetime VIP Available
Unlock all VIP benefits forever with a single purchase.
• New VIP Tier (One-Time Purchase)
A permanent VIP upgrade with no subscriptions required.
• New Rewards for VIP Owners
Additional exclusive perks for players who own VIP tiers.
• New Vampire Character
A dark and powerful new hero joins the roster.
• Additional Gem Slots
More gem slots for a stronger, more impactful loadout.
• Meta & Core Gameplay Balancing
Adjustments across systems to improve overall game flow and fairness.
Update 1.7.0 brings new strategy, new power spikes, and fresh ways to play. See you on the battlefield!
1.7.3 Jan 23
Boom Castle – UPDATE 1.7.0: Winter Empire is LIVE!
Defenders, this update brings new tools, new power, and fresh ways to dominate the battlefield.
What’s New in 1.7.0: Winter Empire
• 3 New Traps
A brand-new gameplay style with three unique traps to outsmart enemies.
• New Gem Types
Adds deeper strategy and more customization to your builds.
• Winter-Themed Live Events Schedule
Seasonal challenges and rewards inspired by the winter season.
• Lifetime VIP Available
Unlock all VIP benefits forever with a single purchase.
• New VIP Tier (One-Time Purchase)
A permanent VIP upgrade with no subscriptions required.
• New Rewards for VIP Owners
Additional exclusive perks for players who own VIP tiers.
• New Vampire Character
A dark and powerful new hero joins the roster.
• Additional Gem Slots
More gem slots for a stronger, more impactful loadout.
• Meta & Core Gameplay Balancing
Adjustments across systems to improve overall game flow and fairness.
Update 1.7.0 brings new strategy, new power spikes, and fresh ways to play. See you on the battlefield!
1.7.2 12/16/2025
Boom Castle – UPDATE 1.7.0: Winter Empire is LIVE!
Defenders, this update brings new tools, new power, and fresh ways to dominate the battlefield.
What’s New in 1.7.0: Winter Empire
• 3 New Traps
A brand-new gameplay style with three unique traps to outsmart enemies.
• New Gem Types
Adds deeper strategy and more customization to your builds.
• Winter-Themed Live Events Schedule
Seasonal challenges and rewards inspired by the winter season.
• Lifetime VIP Available
Unlock all VIP benefits forever with a single purchase.
• New VIP Tier (One-Time Purchase)
A permanent VIP upgrade with no subscriptions required.
• New Rewards for VIP Owners
Additional exclusive perks for players who own VIP tiers.
• New Vampire Character
A dark and powerful new hero joins the roster.
• Additional Gem Slots
More gem slots for a stronger, more impactful loadout.
• Meta & Core Gameplay Balancing
Adjustments across systems to improve overall game flow and fairness.
Update 1.7.0 brings new strategy, new power spikes, and fresh ways to play. See you on the battlefield!
1.7.1 12/14/2025
Boom Castle – UPDATE 1.7.0: Winter Empire is LIVE!
Defenders, this update brings new tools, new power, and fresh ways to dominate the battlefield.
What’s New in 1.7.0: Winter Empire
• 3 New Traps
A brand-new gameplay style with three unique traps to outsmart enemies.
• New Gem Types
Adds deeper strategy and more customization to your builds.
• Winter-Themed Live Events Schedule
Seasonal challenges and rewards inspired by the winter season.
• Lifetime VIP Available
Unlock all VIP benefits forever with a single purchase.
• New VIP Tier (One-Time Purchase)
A permanent VIP upgrade with no subscriptions required.
• New Rewards for VIP Owners
Additional exclusive perks for players who own VIP tiers.
• New Vampire Character
A dark and powerful new hero joins the roster.
• Additional Gem Slots
More gem slots for a stronger, more impactful loadout.
• Meta & Core Gameplay Balancing
Adjustments across systems to improve overall game flow and fairness.
Update 1.7.0 brings new strategy, new power spikes, and fresh ways to play. See you on the battlefield!
1.7.0 12/13/2025
Boom Castle – Huge Update 1.6.7: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.7:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.7 11/26/2025
Boom Castle – Huge Update 1.6.0: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.0:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.6 11/18/2025
Boom Castle – Huge Update 1.6.0: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.0:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.5 11/09/2025
Boom Castle – Huge Update 1.6.0: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.0:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.4 11/01/2025
Boom Castle – Huge Update 1.6.0: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.0:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.3 10/25/2025
Boom Castle – Huge Update 1.6.0: Defense of the Empire
The Empire calls for its greatest defenders! A massive new update brings fresh battles, challenges, and rewards. Here’s everything included in Update 1.6.0:
[STORY] 300+ New Story Stages
The saga continues! Embark on over 300 brand-new story stages filled with tougher enemies and thrilling battles.
[EVENTS] New Weekly Empire Defense Events
Join forces to protect the Empire! Take on weekly Empire Defense Events and earn exclusive rewards for your bravery.
[ENEMIES] New Enemy Race: Dark Elves
A mysterious new foe emerges from the shadows! The Dark Elves strike with deadly precision, phasing in and out of reality as they launch their attacks. Beware their mysterious tactics.
[UI] Reworked Main UI
Navigate with ease and enjoy a cleaner, smoother interface designed for the best gameplay experience yet.
[FUN] Weekly Mini Games
Step aside from the battlefield with fun new weekly mini games. Test your skills and collect bonus rewards every week!
[GIVEAWAY] Autumn Giveaway
Celebrate the season with the exclusive Autumn Château skin – free for a limited time only!
[SYSTEM] General Improvements
• Performance and visual upgrades
• Better gameplay flow
• Numerous bug fixes and polish
Answer the call and defend the Empire in the biggest Boom Castle update yet!
1.6.2 10/22/2025
Boom Castle – Update 1.5.0: Arena of Glory
The battle reaches new heights in our new update. Step into the Arena of Glory, conquer ancient powers, and be the most famous warrior ever born. Here’s everything new in Update 1.5.0:
New Location: Arena
Enter the Arena – a fierce battleground where only the bold survive. Face waves of powerful enemies, rise through the Monthly Leagues, and fight for a spot on the global leaderboard.
• Dominate leaderboards with players around the world
• Climb through Monthly Leagues
• Exchange your hard-earned glory for epic rewards in the Arena Shop
New Location: Temple
Uncover the mysteries of the Temple, an ancient structure that influences the entire kingdom. Discover its hidden powers as you explore this sacred place.
New Cannons
Two powerful new cannons are now available:
• Double Barrel – Unleashes twin blasts for maximum impact
• Laser – Fires a continuous beam to cut through enemy lines with precision
New Trap: Oil Barrels
Strategically place Oil Barrels to ignite the battlefield and burn groups of enemies.
Free Skin: Summer Castle
Celebrate the season by claiming the Summer Castle skin, free for a limited time.
New Premium Castles
Upgrade the look of your kingdom with two premium designs:
• Karlstein – a famous Czech castle of Gothic power and dark elegance
• Assassins’ Castle – Sleek, stealthy, and built for tactical dominance
New Feature: Daily Shop
Discover a rotating selection of discounted items every day. Don’t forget to check in regularly for the best deals.
General Improvements
• Smoother gameplay flow
• Visual and performance upgrades
• Numerous tweaks, polish, and bug fixes across the board
Get ready to prove yourself in the Arena of Glory. Update now and experience everything Boom Castle has to offer in this major release.
1.5.5 08/21/2025
Boom Castle – Update 1.5.0: Arena of Glory
The battle reaches new heights in our new update. Step into the Arena of Glory, conquer ancient powers, and be the most famous warrior ever born. Here’s everything new in Update 1.5.0:
New Location: Arena
Enter the Arena – a fierce battleground where only the bold survive. Face waves of powerful enemies, rise through the Monthly Leagues, and fight for a spot on the global leaderboard.
• Dominate leaderboards with players around the world
• Climb through Monthly Leagues
• Exchange your hard-earned glory for epic rewards in the Arena Shop
New Location: Temple
Uncover the mysteries of the Temple, an ancient structure that influences the entire kingdom. Discover its hidden powers as you explore this sacred place.
New Cannons
Two powerful new cannons are now available:
• Double Barrel – Unleashes twin blasts for maximum impact
• Laser – Fires a continuous beam to cut through enemy lines with precision
New Trap: Oil Barrels
Strategically place Oil Barrels to ignite the battlefield and burn groups of enemies.
Free Skin: Summer Castle
Celebrate the season by claiming the Summer Castle skin, free for a limited time.
New Premium Castles
Upgrade the look of your kingdom with two premium designs:
• Karlstein – a famous Czech castle of Gothic power and dark elegance
• Assassins’ Castle – Sleek, stealthy, and built for tactical dominance
New Feature: Daily Shop
Discover a rotating selection of discounted items every day. Don’t forget to check in regularly for the best deals.
General Improvements
• Smoother gameplay flow
• Visual and performance upgrades
• Numerous tweaks, polish, and bug fixes across the board
Get ready to prove yourself in the Arena of Glory. Update now and experience everything Boom Castle has to offer in this major release.
1.5.4 08/06/2025
Boom Castle – Update 1.5.0: Arena of Glory
The battle reaches new heights in our new update. Step into the Arena of Glory, conquer ancient powers, and be the most famous warrior ever born. Here’s everything new in Update 1.5.0:
New Location: Arena
Enter the Arena – a fierce battleground where only the bold survive. Face waves of powerful enemies, rise through the Monthly Leagues, and fight for a spot on the global leaderboard.
• Dominate leaderboards with players around the world
• Climb through Monthly Leagues
• Exchange your hard-earned glory for epic rewards in the Arena Shop
New Location: Temple
Uncover the mysteries of the Temple, an ancient structure that influences the entire kingdom. Discover its hidden powers as you explore this sacred place.
New Cannons
Two powerful new cannons are now available:
• Double Barrel – Unleashes twin blasts for maximum impact
• Laser – Fires a continuous beam to cut through enemy lines with precision
New Trap: Oil Barrels
Strategically place Oil Barrels to ignite the battlefield and burn groups of enemies.
Free Skin: Summer Castle
Celebrate the season by claiming the Summer Castle skin, free for a limited time.
New Premium Castles
Upgrade the look of your kingdom with two premium designs:
• Karlstein – a famous Czech castle of Gothic power and dark elegance
• Assassins’ Castle – Sleek, stealthy, and built for tactical dominance
New Feature: Daily Shop
Discover a rotating selection of discounted items every day. Don’t forget to check in regularly for the best deals.
General Improvements
• Smoother gameplay flow
• Visual and performance upgrades
• Numerous tweaks, polish, and bug fixes across the board
Get ready to prove yourself in the Arena of Glory. Update now and experience everything Boom Castle has to offer in this major release.
1.5.3 07/23/2025
Boom Castle – Update 1.5.0: Arena of Glory
The battle reaches new heights in our new update. Step into the Arena of Glory, conquer ancient powers, and be the most famous warrior ever born. Here’s everything new in Update 1.5.0:
New Location: Arena
Enter the Arena – a fierce battleground where only the bold survive. Face waves of powerful enemies, rise through the Monthly Leagues, and fight for a spot on the global leaderboard.
• Dominate leaderboards with players around the world
• Climb through Monthly Leagues
• Exchange your hard-earned glory for epic rewards in the Arena Shop
New Location: Temple
Uncover the mysteries of the Temple, an ancient structure that influences the entire kingdom. Discover its hidden powers as you explore this sacred place.
New Cannons
Two powerful new cannons are now available:
• Double Barrel – Unleashes twin blasts for maximum impact
• Laser – Fires a continuous beam to cut through enemy lines with precision
New Trap: Oil Barrels
Strategically place Oil Barrels to ignite the battlefield and burn groups of enemies.
Free Skin: Summer Castle
Celebrate the season by claiming the Summer Castle skin, free for a limited time.
New Premium Castles
Upgrade the look of your kingdom with two premium designs:
• Karlstein – a famous Czech castle of Gothic power and dark elegance
• Assassins’ Castle – Sleek, stealthy, and built for tactical dominance
New Feature: Daily Shop
Discover a rotating selection of discounted items every day. Don’t forget to check in regularly for the best deals.
General Improvements
• Smoother gameplay flow
• Visual and performance upgrades
• Numerous tweaks, polish, and bug fixes across the board
Get ready to prove yourself in the Arena of Glory. Update now and experience everything Boom Castle has to offer in this major release.
1.5.2 07/17/2025
Boom Castle – Update 1.5.0: Arena of Glory
The battle reaches new heights in our new update. Step into the Arena of Glory, conquer ancient powers, and be the most famous warrior ever born. Here’s everything new in Update 1.5.0:
New Location: Arena
Enter the Arena – a fierce battleground where only the bold survive. Face waves of powerful enemies, rise through the Monthly Leagues, and fight for a spot on the global leaderboard.
• Dominate leaderboards with players around the world
• Climb through Monthly Leagues
• Exchange your hard-earned glory for epic rewards in the Arena Shop
New Location: Temple
Uncover the mysteries of the Temple, an ancient structure that influences the entire kingdom. Discover its hidden powers as you explore this sacred place.
New Cannons
Two powerful new cannons are now available:
• Double Barrel – Unleashes twin blasts for maximum impact
• Laser – Fires a continuous beam to cut through enemy lines with precision
New Trap: Oil Barrels
Strategically place Oil Barrels to ignite the battlefield and burn groups of enemies.
Free Skin: Summer Castle
Celebrate the season by claiming the Summer Castle skin, free for a limited time.
New Premium Castles
Upgrade the look of your kingdom with two premium designs:
• Karlstein – a famous Czech castle of Gothic power and dark elegance
• Assassins’ Castle – Sleek, stealthy, and built for tactical dominance
New Feature: Daily Shop
Discover a rotating selection of discounted items every day. Don’t forget to check in regularly for the best deals.
General Improvements
• Smoother gameplay flow
• Visual and performance upgrades
• Numerous tweaks, polish, and bug fixes across the board
Get ready to prove yourself in the Arena of Glory. Update now and experience everything Boom Castle has to offer in this major release.
1.5.1 07/01/2025
What’s new in Update 1.4.2: Deep Into the Orc Liar?
Get ready to venture deeper than ever before with our latest update! Here’s everything new in this release:
VIP Experience
• Enjoy Ad-Free gameplay and faster progression. Finally, you can remove ads entirely and speed up your adventure—plus so much more!
New Dungeon
• Dungeon 2: Orc Liar – Battle your way through fearsome orcs and uncover hidden treasures in the new dungeon.
2 New Heroes
• Friendly Orc Stun – A steadfast orc companion who specializes in stunning enemies.
• Mighty Sorceress Electrix – A powerful caster with electrifying spells.
2 New Cannons
• Rapid Blaze – Boasts a super-fast fire rate to overwhelm foes quickly.
• Splitfire – Launches splitting ammo for wide-ranging damage.
1 New Trap
• Caltrops – Scatter these on the battlefield to damage any enemies who dare to tread on them.
Lucky Trader
• A charming new merchant has arrived, offering a -20% sale on various goods and a chance to win additional bonuses!
New Castle Skins
• Free Easter Castle Skin – Celebrate the season with this festive look for your fortress.
• White Castle & The Gods’ Castle – Two more stunning skins to customize your stronghold.
No Diamond Raids
• No more diamond raids needed – simply watch an ad for free raid rewards!
Improvements & Balancing
• Enhanced graphics for a more immersive experience.
• Smoother flow and improved user experience.
• Better gameplay balance for fair and fun challenges.
Enjoy the new update, and don’t forget to send us your feedback on Discord!
1.4.5 06/09/2025
What’s new in Update 1.4.2: Deep Into the Orc Liar?
Get ready to venture deeper than ever before with our latest update! Here’s everything new in this release:
VIP Experience
• Enjoy Ad-Free gameplay and faster progression. Finally, you can remove ads entirely and speed up your adventure—plus so much more!
New Dungeon
• Dungeon 2: Orc Liar – Battle your way through fearsome orcs and uncover hidden treasures in the new dungeon.
2 New Heroes
• Friendly Orc Stun – A steadfast orc companion who specializes in stunning enemies.
• Mighty Sorceress Electrix – A powerful caster with electrifying spells.
2 New Cannons
• Rapid Blaze – Boasts a super-fast fire rate to overwhelm foes quickly.
• Splitfire – Launches splitting ammo for wide-ranging damage.
1 New Trap
• Caltrops – Scatter these on the battlefield to damage any enemies who dare to tread on them.
Lucky Trader
• A charming new merchant has arrived, offering a -20% sale on various goods and a chance to win additional bonuses!
New Castle Skins
• Free Easter Castle Skin – Celebrate the season with this festive look for your fortress.
• White Castle & The Gods’ Castle – Two more stunning skins to customize your stronghold.
No Diamond Raids
• No more diamond raids needed – simply watch an ad for free raid rewards!
Improvements & Balancing
• Enhanced graphics for a more immersive experience.
• Smoother flow and improved user experience.
• Better gameplay balance for fair and fun challenges.
Enjoy the new update, and don’t forget to send us your feedback on Discord!
1.4.3 05/07/2025
What’s new in Update 1.4.2: Deep Into the Orc Liar?
Get ready to venture deeper than ever before with our latest update! Here’s everything new in this release:
VIP Experience
• Enjoy Ad-Free gameplay and faster progression. Finally, you can remove ads entirely and speed up your adventure—plus so much more!
New Dungeon
• Dungeon 2: Orc Liar – Battle your way through fearsome orcs and uncover hidden treasures in the new dungeon.
2 New Heroes
• Friendly Orc Stun – A steadfast orc companion who specializes in stunning enemies.
• Mighty Sorceress Electrix – A powerful caster with electrifying spells.
2 New Cannons
• Rapid Blaze – Boasts a super-fast fire rate to overwhelm foes quickly.
• Splitfire – Launches splitting ammo for wide-ranging damage.
1 New Trap
• Caltrops – Scatter these on the battlefield to damage any enemies who dare to tread on them.
Lucky Trader
• A charming new merchant has arrived, offering a -20% sale on various goods and a chance to win additional bonuses!
New Castle Skins
• Free Easter Castle Skin – Celebrate the season with this festive look for your fortress.
• White Castle & The Gods’ Castle – Two more stunning skins to customize your stronghold.
No Diamond Raids
• No more diamond raids needed – simply watch an ad for free raid rewards!
Improvements & Balancing
• Enhanced graphics for a more immersive experience.
• Smoother flow and improved user experience.
• Better gameplay balance for fair and fun challenges.
Enjoy the new update, and don’t forget to send us your feedback on Discord!
1.4.2 04/23/2025
Welcome to the Biggest Update Ever: Dark Dungeon!
This update is packed with exciting new features:
• Spring Giveaway: Claim your free spring castle skin—available only until the next update.
• Weekly Dungeons Event: Explore mystical dungeons, play up to 5 free games daily, and unlock rewards with the Dungeon Battle Pass.
• Idle Castle Rewards & Upgrades: Collect income every 8 hours and upgrade your castle for boosted earnings.
• New Characters: Meet 7 new heroes with unique skills—check the character screen for details.
• Wall Upgrades: Strengthen your walls with enhanced defense and powerful attack skills.
• Castle Skins: Customize your castle with 16 stunning skins, available for purchase or through gems.
• Huge Rebalance: Enjoy smoother gameplay with adjusted gems, hero powers, and enemy challenges.
• And more… Discover even more surprises as you play!
Update now and conquer the darkness of the dungeon!
1.3.6 04/10/2025
Update 1.8.4
• Ads update and init flow improvements
• Fixed skin purchase analytics event
• Fixed crystal opening count in quests
• Fixed Energy products in shop
• Shader optimizations
• Added long description to gem
more Version 1.8.4 Apr 2
Data Used to Track You The following data may be used to track you across apps and websites owned by other companies:
Purchases Identifiers Usage Data Diagnostics Data Not Linked to You The following data may be collected but it is not linked to your identity:
Purchases Identifiers Usage Data Diagnostics 
