Castle Cats - Idle Hero RPG

Castle Cats - Idle Hero RPG

Collect Ultimate Epic Warriors

14K ratings
518 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • June 14, 2017
  • August 21, 2026

Features

Castle Cats - Idle Hero RPG screenshot #1 for iPhone
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Castle Cats - Idle Hero RPG screenshot #9 for iPhone
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About

Collect and evolve heroic cats with unique abilities to battle an evil force. Engage in idle battles, customize your guild leader, and enjoy event-driven quests with a humorous storyline. Features over 150 collectible cats, including famous internet personalities.

Idle and action battle system
Collect and evolve over 150 cats
Customize guild leader
Event-driven content updates
Intriguing storyline with quests
Collect celebrity cats
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What users say

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+1

What's New in Castle Cats

4.4.25

August 21, 2026

Is it hot in here or what?! Oh! SUMMER is here! - All Heroes are banned from using magic! How will we function?! Find out in the Event Story! - New and old Summer Heroes are available for recruitment! - Throw a beach party with the Summer Items available for your guild leader!

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Subscription plans

Double Gold-XP Boost - Weekly

Weekly Subscription that gives x2 Gold and XP

$0.997 Days
How to cancel Castle Cats subscription ⁉️
14

In-App Purchases

$9.99

Pouch of Gems

Gives 300 Gems.

Events

Read more about Castle Cats - 10 Years!

Castle Cats - 10 Years!

Join the biggest Castle Cats celebration ever!

Jun 16, 2026 Jul 17, 2026

Read more about Spring Festival 2026!

Spring Festival 2026!

New heroes, outfits and story!

Apr 4, 2026 May 5, 2026

Read more about Valentine’s Paws & Hearts!

Valentine’s Paws & Hearts!

A sweet Valentine event with new heroes!

Jan 29, 2026 Mar 1, 2026

User reviews

Ist gut

Ich mag es :) aber leider bewegen die Katzen sich nich die sitzen nur :)

Would be great, but too many ads.

I’ve been playing this since middle school, it’s a great game and I’m a huge fan of the story, art, and the lack of AI use from what I can tell, but the advertisements are way too frequent. I enjoy the idea of being able to use ads to finish adventures and crafting quickly, but half the time you end up being forced to watch another ad 30 seconds later when you exit the adventure. Theres not enough to do idly in the game to justify buying ad-free. Instead of pushing people to buy ad free by allowing more ads, it might be better to add more idle gameplay or modes behind the paywall instead.
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Lieblings Spiel

Liebe das Spiel und spiele es seit Jahren. Hatte leider durch ein neues Handy meinen alten Spielstand verloren aber ich hatte es dann doch zu sehr vermisst. Die Charaktere sind unfassbar süß und humorvoll geschrieben und Barrieren durch in-Game Käufe gibt es nicht was mir sehr gefällt im vergleich zu anderen Spielen. Das einzige was ich mir wünschen würde, sind etwas mehr in-Game mechanics was die Kämpfe betrifft und eine erweiterte Gilden Area, da man gerade nur den „Gildenplatz“ im Hauptmenu sieht. An diesen Stellen hätte das Spiel großes Potenzial aber auch so habe ich eine tolle Erfahrung gemacht und ich würde es wirklich weiterempfehlen an Leute, die gerne Charaktere sammeln ohne dabei stundenlang aufs Handy tippen zu müssen.
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Used to be great

I used to really love this game! It was so awesome to play back when I had it in 2017. But it’s borderline impossible to play now with all the ads. I don’t want to have to pay a fee just to play a mobile game ad-free. Super disappointing :(

FUN SILLY CAT GAME I LOVE ITTTT

THIS GAME IS FUN I REMEMBER PLAYING IT AS I WAS YOUNGER AND WHEN I REDOWNLOADED I GAINED LOTS OF MEMORIES PLAYING THIS GAME WHEN I WAS YOUNGER

Developer apps

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User experience

🐞

Reported Bugs

4 issues

Customization options not working as expected

Bug

Quests getting stuck or not progressing properly

Bug

Ads not playing correctly or not providing rewards

Bug

Connectivity issues causing game to crash or freeze

Bug

Requested Features

5 requests

Ability to interact with and customize cats in the guild

Feature

Multiplayer functionality to battle or trade with friends

Feature

More diverse enemy types beyond just dogs and wolves

Feature

Improved tutorial and onboarding for new players

Feature

Increased rewards and XP gain from quests

Feature

FAQ

What is Castle Cats?

Castle Cats is an idle RPG where players collect and battle with a variety of heroic cats. The game features an idle battle system, allowing heroes to fight while you're away, and an action system for when you want to join in. You can collect rewards, upgrade your cats, and uncover an intriguing storyline.

What are the key features of Castle Cats?

Key features include an idle and action battle system, the ability to collect and evolve over 150 unique cats with various abilities, a customizable guild leader, frequent event-driven updates with new content, and an intriguing storyline with story-driven quests.

How does the monetization work in Castle Cats?

Castle Cats is free to download and play, but offers in-app purchases. There is a subscription option for a 'Double Gold-XP Boost' which costs $0.99 weekly and doubles the gold and XP gained from quests. Players can also manage subscriptions and auto-renewal through their account settings.

What kind of cats can I collect?

You can collect over 150 different cats, each with a wide range of abilities. The game also features famous celebrity cats like Cole and Marmalade, Hosico, Monty, Nala, and Waffles. These cats can be evolved, and new traits, skills, and outfits can be unlocked.

What is the storyline in Castle Cats?

Castle Cats features a unique storyline where players follow the cats as they battle against the EVIL PUGOMANCER. Each event includes 15 story-driven quests filled with hilarious and pun-driven content, adding an engaging narrative to the gameplay.