Slime Castle — Idle TD Game v2.7.1
Azur Interactive Games LimitedAbout this app
Developer Description
Become a Slime Hero! Defend forest against human invasion in the idle TD game!
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
What's New
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
In-app purchases
$1.29 - $124.99 per item
Version Information
- Version
- 2.7.1
- Downloads
- 1M+
- Updated on
- Dec 26, 2025
- Released
- May 3, 2024
- Requires
- Android 6.0
Statistics
Google Play Rating History
Rating Distribution
Downloads Over Time
Slime Castle — Idle TD Game has been downloaded times. Over the past 30 days, it averaged downloads per day.
Shaded area shows 30-day prediction based on historical trends
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Slime Castle — Idle TD Game - Google Play Rankings
Top Rankings
| Rank | Country | Category | List | Change |
|---|---|---|---|---|
| — |
Ranking History in
No ranking data available yet. Rankings are updated daily.
#31 in Top Grossing Strategy in Pakistan
#57 in Top Grossing Strategy in Saudi Arabia
#67 in Top Grossing Strategy in Vietnam
#94 in Top Grossing Strategy in Egypt
Slime Castle — Idle TD Game users say on Google Play
love playing the game. it's simple and straight forward. f2p and p2p like every other game. I haven't had any issues really as far as game play goes. only issue I have is the ads that send you to the playstore, everytime they pop up, I already know it's going restart the game and I don't get the reward. those ads need to go. hate being forced into the play store and makes me not want to watch the ads for extra rewards. other then that, I'm digging the game.
what's the best slime in this game I always die in every chapter
This game is pay to win. You can't make any progress unless you are willing to pay a lot of cash. Unfortunate as it was fun but each update has made the game worse and now it's impossible to make any progress if you are f2p.
The game is fun, but this is not very ftp friendly. If you are fully ftp you will hit hard walls to progression. Each major update has been adding new "tiers" of upgrades and they're getting more and more unreachable unless you DUMP money into the game. The added mini games (dragon lair, golf, treasure island) are also 100% ripoffs of previous games, which makes it feel strange to want to reward lazy design with more money. Also $32 for each slime? These transactions aren't micro.
Game has a subscription for grind tickets. You are supposed to get ' X ' amount EVERY DAY depending on the subscription. BUT YOU DO NOT GET THEM if you haven't used the previous days ones. If you aren't at 0 before server tick, you loose all the ones you haven't used! If you purchase just after server tick, you will loose ALL tickets when the pass expires! So you do NOT get all the tickets. I lost between 400 and 500 tickets from all 3 passes! DO NOT BUY. THOSE PASSES ARE BUGGED OR A SCAM!
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