Slime Castle — Idle TD Game

🇺🇸 United States
Redtail Games  | 
34
ASO score
Text
25/100
Reviews
60/100
Graphic
46/100
Other
0/100
rating
App Rating
4.5
rating
Votes
5.52M
rating
App Age
1 year 11m
rating
Last Update
Dec 17, 2025
rating
iAP
$0.99 - 109.99

Compare with Category Top Apps

Metrics
Current App
Category Top Average
Difference
Installs
3.1M
78.3M
-96%
Rating
4.54
4.36
+4%
Number of Ratings (Voted)
5.5M
263.4M
-98%
App Age
1y 11m
4y 9m
-60%
In-app Purchases Price
$63
$96
-34 %
Update Frequency
15d
68d
-78%
Title Length
27
21
+29%
Short Description Length
78
63
+24%
Description Length
1 321
2 466
-46%
Number of Screenshots
1715
1552
+11 %
Has Video?
No
0% has videos
Size
0MB
0MB

Category Ranking in United States

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Top Dec 15, 2025 Dec 22, 2025
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Top Dec 15, 2025 Dec 22, 2025
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Top Dec 15, 2025 Dec 22, 2025
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Downloads

Downloads Graph
Downloads icon
Total
3M
Last month icon
Last month
34.6K

Text ASO

Title (
Characters: 27 of 50
)
Slime Castle — Idle TD Game
Short Description (
Characters: 78 of 80
)
Become a Slime Hero! Defend forest against human invasion in the idle TD game!
Description (
Characters: 1321 of 4000
)
The bad humans are invading the mysterious forest! The slime kingdoms in the forest are facing a tremendous crisis! As a slime chosen by the Slime Sage, you can enhance your abilities through battles, collect legendary equipment, utilize powerful skills, defeat waves of terrifying enemies, and safeguard the peace of the forest. Once you are defeated, come back stronger! Slime Castle is a role-playing idle tower defense game. Players could enjoy an excellent role development system, countless powerful weapons, and several impressive battle scenes. ==== Game Features ==== -Auto-battle system with simple idle clicker gameplay. Enjoy a delightful time! -Many distinctive maps and different enemies with unique skills. Explore more secrets of this world!. -Flexible and diverse upgrade system. Build your exclusive fortress! -Collect mighty equipment and level up the adorable slimes. Experience an extraordinary adventure! -Abundant free rewards to claim. No need to worry about gold anymore! -Set battle strategy by combining fortress, equipments, and control enemies. Find the optimal methods to defeat your enemies! Now let‘s start the epic idle adventure and embark on the path to become the greatest Slime Hero! Experienced a problem? Got a suggestion? You can reach us at slimecastle@redtailworks.com}
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Visual ASO

Screenshots

Rating & Reviews

Reviews Overview
🧐 Coming Soon…
Rating
4.5
5 515 664 voters

Some Latest Reviews

Jacob Hornbeck
17 Dec, 2025
5
I'm going to be completely honest, I have no idea why people are being so critical of this game. The most recent reviews talk about how many ads there are, new mini game makes it pay2win, etc. The ads are only if you play it for bonus (there is a paid option where all ad rewards can be received without ads). The new way for the mini games, actually make it more free to play friendly. Yes, sometimes you get stuck on an area for a while but that keeps it interesting. It's such a fun game, try it!
Eduardo Cruz Miranda
16 Dec, 2025
5
excelente juego gracias a todos Y todas las programadores/as
Christopher Gerritzen
16 Dec, 2025
3
Ich spiele jetzt 1 jahr, am anfang war es gut aber die letzten Updates machen das spiel immer mehr zu pay2win. Beim Würfel Event kommt man gezielt auf die nietenfelder so das man Geld ausgeben müsste um vernünftigen loot zu bekommen leider nervt das etwas.
Bin Kuu
15 Dec, 2025
5
sao máy vợ tui update lên version 2.5 rồi mà của tui vẫn chỉ hiện 2.4.9?
Nghĩa
15 Dec, 2025
5
Game cực hay cực cuốn cực đáng chơi tiếc là cần nạp hơi nhiều tiền
Leo Shlif
14 Dec, 2025
3
Все было круто, поменял телефон, сохранил прогресс, поставил игру и синхронизировал - прогресса нет (
Johanes Elya
13 Dec, 2025
1
game busuk, lag parah, rate untuk dapetin item equipment dan rune rendah. sudah di reinstall pun masih tetap lag, dan lagi pilihan grafis rendah sama tinggi gak ada bedanya sama sekali.
Trung Ngô Thành
10 Dec, 2025
4
Game ổn. nhiều quảng cáo. giá nạp hơi chát so với các game khác. chơi giải trí cũng tạm tạm
Юрок Морген
08 Dec, 2025
5
Игра класс, добавьте в настройках удаление сохранения прогресса

Other

Additional Information
Rating:
4.54
Voted: 5.52M
Google Play Link:
Website:
Email: -
Privacy Policy:
Categories: Strategy
Size: -
iAP: 0.99 - 109.99 $
Installs: 3.04M
App Age: 1 year 11 months
Release Date: Jan 15, 2024
Last Update: Dec 17, 2025
Version: 2.7.0
Version history
2.7.0
Dec 17, 2025
1. Added Christmas Event <br>2. Adjusted the active skills of Slimes Arp, Yulissa, Ysabelle, and Chilbert <br>3. Fixed known issues
2.6.5
Dec 15, 2025
- Enhance system stability and fix problems
Version history