Slime Castle — Idle TD Game

Name: Slime Castle — Idle TD Game
Availability: InStock
Rating: 4.702970504760742 (57185 reviews)
Author: Azur Interactive Games Limited

Azur Interactive Games Limited

Contains adsIn-app purchases

4.7

57.2K reviews

1M+

Downloads

PEGI 3

About this game

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

Updated on

Jun 5, 2025

Available on

Android, Windows*

*Powered by Intel^® technology

Events & offers

Ends on 07/03

Join the 1st Anniversary event and claim festive rewards

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, Financial info and 3 others

This app may collect these data types

Location, Financial info and 3 others

Data isn’t encrypted

Data can’t be deleted

Ratings and reviews

4.7

55.2K reviews

FanFan LaTulipe

November 10, 2024

The game is just fine,i like it, but i have reach level 4 wave 30 and i just can't pass it The boos is too strong, i have replaying level 3 and 4 over and over and still nothing. If is like this just on lvl 4 what about the rest? Never-ending replay the same level, unless i have to put money to win maybe £100 pounds every month and then can pass the level, no way!

11 people found this review helpful

Kostas Moschovas

April 16, 2025

Updating my review due to developer response: My concern is that players who choose to purchase in-game items can find themselves in an unfair situation due to players in other countries who purchase THE SAME THINGS are charged THREE TIMES as much. I don't like paying £92 for something other countries pay $29 for. Other than that, the game is fun for a bit. Very nice artwork & enough complexity. Audio/Music is very low quality, and progress slows to a crawl quickly if f2p. Cheers

2 people found this review helpful

Azur Interactive Games Limited

April 15, 2025

Hello! Making in-game purchases only speeds up your progress, it's not the only way to get ahead in the game. There are plenty of other ways to earn in-game resources. So, if you're an active player, you can still compete with others. Good luck!

Geoff Perrett

February 18, 2025

Started off well, satisfying progress etc. I was enjoying so paid for no ads (the ads, although optional do help progress). However, after a while either the developers changed the difficulty or there is some dynamic change to enemies strength which means it is almost impossible to progress. Even going back to levels that you've completed with a much stronger slime become impossible, so you can't even grind out more money to pay for upgrades. Disappointing as I was hoping to complete.

1 person found this review helpful

Azur Interactive Games Limited

February 25, 2025

We appreciate your feedback and are glad to hear you enjoy the game! The game’s difficulty can shift, but we want you to have fun while playing. If you have more specific concerns, please reach out. Your insights are valuable!