Grow Castle - Tower Defense

Contains adsIn-app purchases
4.3
472K reviews
Content rating
Teen
10M+
Downloads
Editors' Choice
Content rating
Teen
Fantasy Violence, Partial Nudity
In-Game Purchases (Includes Random Items)
Learn more
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About this game

It is a defense game to protect the castle from enemy attack.
If growth can be placed in the castle tower and the hero on each floor.
Archer of the town is becoming a lot more more powerful the more upgrades.

More than 120 heroes can use their own skills.
Some heroes are made to give a strong archers of the town, another hero is cursed enemy.
This strategy is important because only a hero can be mounted up to nine.

When you build colonies and hire workers, you can earn more gold.

Clear up to a higher level, wave and check out your rankings.
Create or join a online guild. You can communicate and play with people around the world.

※ Features
Online guild system
Real-time rankings
Hero promotion system
Addictive without reason
Build your own castle
Updated on
Jan 7, 2026
Available on
Android, Windows*
*Powered by Intel® technology

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 and App info and performance
This app may collect these data types
Personal info and Device or other IDs
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

4.3
415K reviews
Erick Smith
July 15, 2026
This game is a sleeper. It's a solid, elegantly designed game for how complicated it can get. You can mindlessly move forward if you just need to zone out during the day or you can think about it to varying degrees of depth if you want to optimize your game. Solid game, can't complain about a single thing. Great work devs.
2 people found this review helpful
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RAON GAMES
July 16, 2026
Thank you so much for such a thoughtful review. Your words give us a huge boost as we continue developing the game. Once again, we sincerely appreciate it.
A Google user
April 26, 2019
The game is fantastic, I use it when I work out to keep a steady pace while letting it run itself! The way the microtransactions work is extremely fair and honest. (as much as it can be) and I love it all! The only criticism that i have, is that it could use a little more content. Maybe an updated version you have to buy, but get more things to play around with.
93 people found this review helpful
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RAON GAMES
April 27, 2019
Dear Davjon McGee. Hello. Thank you for your suggestions for the game. We will make our efforts to more and more advanced Grow Castle. Please have fun playing our game. Thank you:)
Rexford Weber
February 24, 2024
This game could be a lot of fun, but the monetization model ruins it. Long story short, you can earn 10x the gold from the spammed "optional" 30 second ads. The game is also tuned to that level of income, you get basically nothing from completing waves when compared to the cost of everything. So, the only real way to progress is to keep watching their ads after every other wave.
100 people found this review helpful
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RAON GAMES
February 25, 2024
Dear Rexford Weber Hello. Thank you for your feedback on Grow Castle. We will try to develop a better game environment. Thank you:)

What’s new

New promotions for Thorn Worm and Bazooka.
Towers can now equip items.
Most item stats now apply to Town Archers.
Added Devil’s Horn +5.