Slime Castle — Idle TD Game is a strategy app developed by Azur Interactive Games Limited.
Download Statistics
Slime Castle — Idle TD Game has been downloaded 3.5 million times. In the last 30 days, the app was downloaded 38 thousand times.
User Ratings
Slime Castle — Idle TD Game is rated 4.53 out of 5 stars. The rating is based on 65 thousand ratings.
App Information
Slime Castle — Idle TD Game is FREE to download. The APK download size is 608.63 MB. The latest version available is 3.2.7. The last update was on July 14, 2026.
Technical Requirements
The app has a content rating of Low Maturity. The app has been available on Google Play December 2023.
Description
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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Comments on Slime Castle — Idle TD Game for Android
★★★★★Cory Treadwell· Jul 6, 2026
I thought it was a game for the younger people.ot keeps you on your toes. Find and build your skills up.there's a bottom symbol crests. Power up your stats, don't forget your hit points.
★★★★☆Steven Medeiros· May 24, 2026
Kind of wish was a little bit more fast pace. But overall, what are the quality? 3.5 - 4 stars overall I am still in total, an hour and a half two hours in the gameplay
★★★★☆Patrick Greenway· Jul 4, 2026
I and my gf have been playing this for over a month, and we're loving it, however, every other slime but Tarranis have an artifact. I saved up for him and have him upgraded but I can't get an artifact that's made for him unlike every other slime
★★★★★David Richer· May 28, 2026
It's a fun game if you want to grind to get good stuff and I love it
★☆☆☆☆Ramjee Camaro· May 31, 2026
1. Progress in incredibly slow and there is almost no way to get additional slimes. Even the elements are not fully given to you. You have to spend 5000 gems to get a fire slime and that's the only fire slime you get if you don't spend. 2. the arena is plagued with uncertainties, and it doesn't even make any sense 3. Balance is so bad 4. Literally pay to progress game design is so bad which could be saved by just looking at previous idle games in the app store, but I guess developer is too lazy
★☆☆☆☆randall hughes· Jun 29, 2026
Any and all competive things in game is all about how much money you spend. Attack trading is supposed to tell what you need to know with info of attack, speed, and life. I was defeated by attack rated attack 4,000 less, attack 150k less, speed 1.5 less, life 150k less. But they had one of the most expensive slimes you can buy.
★★☆☆☆Cherisa Davis· May 10, 2026
I would rate this game higher but for ad rewards tend to restart the game (about 75% of the time) and you essentially need to pay a subscription to remove ads.
★☆☆☆☆William Hrachovina· Jun 10, 2026
Every time I watch an ad, the game crashes, and I never get the rewards that are being offered.
Google Play Rankings for Slime Castle — Idle TD Game
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