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Slime Castle: Idle TD RTS Game
Defend the kingdom from mobs!
US
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Preview 2 platforms
iPhone 7 images
iPad 7 images
What’s New Version 3.2.6
1. Added limited-time Relic Draw event.
2. Added a new Relic set: Demon Incarnation.
3. Added SSS Special Element Slime Noxraith.
4. Optimized claim restrictions for guild objective tasks.
5. Fixed known issues.
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
Terms of Use: https://azurgames.com/terms-of-use/
Privacy Policy: https://azurgames.com/privacy-policy/
Capabilities
In-App PurchasesGame Center
Accessibility
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Version history 25 versions
Build 887724606v3.2.62026-07-08 07:04:13
1. Added limited-time Relic Draw event.
2. Added a new Relic set: Demon Incarnation.
3. Added SSS Special Element Slime Noxraith.
4. Optimized claim restrictions for guild objective tasks.
5. Fixed known issues.
Build 887377400v3.2.32026-06-27 04:24:19
Known issue fixes.
Build 887089467v3.2.22026-06-23 08:18:39
1. Added Anniversary Event.
2. Known issue fixes.
Build 886731070v3.1.22026-06-11 08:26:50
1. Fixed known bugs
Build 886245194v3.1.12026-06-04 01:50:24
1. Added World Chat.
2. Added 5x Speed Trial Card and Talent Reset Card.
3. Added a new boss to the Guild Raid mode.
4. Restricted multi-device login.
5. Other Optimizations.
Build 885710193v3.0.22026-05-28 07:18:45
1. Added Relic System
2. Added Guild War
3. Added Guild Quests
4. Added Arena Pass
Build 885464821v2.10.42026-05-11 13:18:34
1. Fixed known bugs
Build 885270354v2.10.32026-05-06 02:17:04
1. Fixed known bugs
Build 884838171v2.10.02026-04-24 10:02:18
1. Added Chapter 19
2. Added SSS Slime Taranis
3. Increased guild level cap
4. Fixed known bugs
Build 884888913v2.10.12026-04-24 14:28:45
1. Fixed known bugs
Build 884744518v2.9.132026-04-22 02:05:21
- Fixed known issues
Build 884580029v2.9.122026-04-21 00:24:49
- Fixed known issues
Build 884366103v2.9.92026-04-13 03:32:48
1. Resource Optimization
2. Fixed known bugs
Build 883976113v2.9.82026-04-02 11:06:51
1. Fixed the issue where permanent buff values were not converting accurately.
2. Adjusted ATK and HP permanent buff compression ratio.
3. Adjusted Guild Raid task parameters.
Build 883750797v2.9.72026-03-30 03:40:53
1. Adjusted and compressed attributes for Slimes, Equipment, Artifacts, temporary buffs, permanent buffs, and monsters.
2. Home page layout adjusted
3. Increased drop rate of Dragon's Lair artifact fragments
4. Refactored Hit Rate and Dodge Chance into Accuracy and Dodge
5. Fixed known bugs
Build 883289967v2.9.42026-03-16 19:37:50
Fixed several known issues to improve overall stability.
Build 882894273v2.9.32026-03-03 18:32:42
1. Slime Panpan upgraded from SS to SSS rarity.
2. Fix skill issues in the Arena.
3. Fixed other known issues.
Build 882462158v2.9.22026-02-19 13:11:19
Fixed known issues and made optimizations.
Build 882359868v2.9.12026-02-14 05:03:52
1. Added SSS Water Slime Aelwenya.
2. Added exclusive artifact for the slime Agnaros and Panpan.
3. Added a new boss to the Guild Raid mode.
4. Added the Slime Shard Exchange function to the Alchemy Workshop.
5. Added a golden name privilege to the Ultimate Pass.
6. Added two new sets of skins.
7. Fixed known issues.
Build 882176848v2.8.32026-02-08 12:10:57
Fixed known issues and made optimizations.
Build 881764740v2.8.22026-01-26 03:45:12
1. Added Chapter 18 with Normal, Hard, and Hell modes.
2. Artifact list now shows all artifacts by default
3. In the auto mode of Island, adjust the Wheel to run auto.
4. Increase the equipment acquisition probability in the Epic Chest Wish List.
5. Fixed other known issues
Build 881491669v2.8.12026-01-16 08:18:38
1. Added the Arena module
2. Added a batch sweep feature to Gigas Battle
3. Improved game performance
4. Fixed other known issues
Build 881015831v2.7.12025-12-31 04:02:56
1. Added SS Fire Slime Agnaros
2. The Bingo mini-game now supports using multiple wooden hammers at once
3. Bingo and Island Treasure rewards support one-click collection
4. Dragon's Lair supports using multiple tickets for sweeping at once
5. Mining adjusted to grant a treasure chest every 100 meters depth
6. Other optimizations
Build 880765815v2.7.02025-12-19 06:25:52
1. Added Christmas Event
2. Adjusted the active skills of Slimes Arp, Yulissa, Ysabelle, and Chilbert
3. Fixed known issues
Build 880336386v2.6.52025-12-15 15:07:07
1. Added slime shard count display on the slime page.
2. Slime list now shows all slimes by default;
3. Booster page in the shop has been split out as a standalone "Privilege Card" entry on the main screen.
4. The Sign-in feature is moved to the Task page.
5. Added a new Monthly Pack to the special offers.
6. Added a new exclusive artifact for the slime Auralis.
7. Added 3 new bosses to the Guild Raid mode.
8. Adjusted the unlock conditions for certain functional modules.
No pricing data captured yet — comparisons appear once the app has paid storefronts or in-app purchases.
Availability 1 of 1 storefronts
| Region | Language | Price | Ratings | Avg | Version |
|---|---|---|---|---|---|
| US | en-US | Free | 8.4k | 4.9 | 3.2.6 |
Change log 29 changes · US
✎
releaseNotes updated
1. Added limited-time Relic Draw event.
2. Added a new Relic set: Demon Incarnation.
3. Added SSS Special Element Slime Noxraith.
4. Optimized claim restriction
✎
description updated
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 ca
✎
subtitle updated
Defend the kingdom from mobs!
✎
name updated
Slime Castle: Idle TD RTS Game
◆
Version 3.2.6 released
1. Added limited-time Relic Draw event.
2. Added a new Relic set: Demon Incarnation.
3. Added SSS Special Element Slime Noxraith.
4. Optimized claim restrictions for guild objective tasks.
5. Fixed known issues.
◆
Version 3.2.3 released
Known issue fixes.
◆
Version 3.2.2 released
1. Added Anniversary Event.
2. Known issue fixes.
◆
Version 3.1.2 released
1. Fixed known bugs
◆
Version 3.1.1 released
1. Added World Chat.
2. Added 5x Speed Trial Card and Talent Reset Card.
3. Added a new boss to the Guild Raid mode.
4. Restricted multi-device login.
5. Other Optimizations.
◆
Version 3.0.2 released
1. Added Relic System
2. Added Guild War
3. Added Guild Quests
4. Added Arena Pass
◆
Version 2.10.4 released
1. Fixed known bugs
◆
Version 2.10.3 released
1. Fixed known bugs
◆
Version 2.10.1 released
1. Fixed known bugs
◆
Version 2.10.0 released
1. Added Chapter 19
2. Added SSS Slime Taranis
3. Increased guild level cap
4. Fixed known bugs
◆
Version 2.9.13 released
- Fixed known issues
◆
Version 2.9.12 released
- Fixed known issues
◆
Version 2.9.9 released
1. Resource Optimization
2. Fixed known bugs
◆
Version 2.9.8 released
1. Fixed the issue where permanent buff values were not converting accurately.
2. Adjusted ATK and HP permanent buff compression ratio.
3. Adjusted Guild Raid task parameters.
◆
Version 2.9.7 released
1. Adjusted and compressed attributes for Slimes, Equipment, Artifacts, temporary buffs, permanent buffs, and monsters.
2. Home page layout adjusted
3. Increased drop rate of Dragon's Lair artifact fragments
4. Refactored Hit Rate and
◆
Version 2.9.4 released
Fixed several known issues to improve overall stability.
◆
Version 2.9.3 released
1. Slime Panpan upgraded from SS to SSS rarity.
2. Fix skill issues in the Arena.
3. Fixed other known issues.
◆
Version 2.9.2 released
Fixed known issues and made optimizations.
◆
Version 2.9.1 released
1. Added SSS Water Slime Aelwenya.
2. Added exclusive artifact for the slime Agnaros and Panpan.
3. Added a new boss to the Guild Raid mode.
4. Added the Slime Shard Exchange function to the Alchemy Workshop.
5. Added a golden name priv
◆
Version 2.8.3 released
Fixed known issues and made optimizations.
◆
Version 2.8.2 released
1. Added Chapter 18 with Normal, Hard, and Hell modes.
2. Artifact list now shows all artifacts by default
3. In the auto mode of Island, adjust the Wheel to run auto.
4. Increase the equipment acquisition probability in the Epic Chest W
◆
Version 2.8.1 released
1. Added the Arena module
2. Added a batch sweep feature to Gigas Battle
3. Improved game performance
4. Fixed other known issues
◆
Version 2.7.1 released
1. Added SS Fire Slime Agnaros
2. The Bingo mini-game now supports using multiple wooden hammers at once
3. Bingo and Island Treasure rewards support one-click collection
4. Dragon's Lair supports using multiple tickets for sweeping at once
◆
Version 2.7.0 released
1. Added Christmas Event
2. Adjusted the active skills of Slimes Arp, Yulissa, Ysabelle, and Chilbert
3. Fixed known issues
◆
Version 2.6.5 released
1. Added slime shard count display on the slime page.
2. Slime list now shows all slimes by default;
3. Booster page in the shop has been split out as a standalone "Privilege Card" entry on the main screen.
4. The Sign-in feature is mov