Welcome to Tailed Demon Slayer. Join our hero's adventure in Bestia, a once happy and peaceful little town turned dark. Undead bosses are now crowding the streets under King Richie's iron fist. But this will end now! Stock up on epic hero powers to start the battle of the century today!

Unlock your potential and learn new skills to battle the zombies while exploring all the possibilities of this new and exciting action idle hero game!

Grab your weapons and friends to join this exciting fantasy idle RPG adventure now! You will find it full of opportunities to battle fierce enemies, unlock skills, and power up your hero to the max! Grow stronger, every day and battle the undead bosses of Bestia in this Idle Hero Battle!

Explore, hunt & grow
Tons of different monsters and bosses are waiting for you in the dungeons! Go into training to prepare yourself, challenge them to a battle and show off your fighting skills!

Unique weapons
Collect, try and master all four types of weapons to make your hero invincible! Become the hero of your time!

Equipment collection
With tons of amazing equipment and costumes, there is something for everyone! Use runes, gems, relics, and skins to create your unique character!

What’s New

Version 1.1.92

* System called ‘Monster Card’ has been added which is able to upgrade fox’s skills more powerful.
* Location of Training button has been changed.
* Name and image of Relic have been changed (no changes in ability).
* A few bugs have been modified.
* App stabilization has been improved.
* Damage display unit has been changed.
* After 6000 stage, the difficulty has been slightly increased.
*Due to balance fixed, users whose best stage is 10000 or higher have changed their best stage to 10000.

Ratings and Reviews

4.7 out of 5
236 Ratings

236 Ratings

bdbcjxixusxjxusdysjiii ,

Won’t load

Every time I click on the game it gets stuck on 80%, and I deleted this game twice I think then download it back (I still have the game/app) but no changes please help, and the only reason I rate it 4* is because I was able to play on my moms phone

GAME IS COOL but needs better loading

krapalyak ,

Little things to ask

I am enjoying this game very much. The graphics are adorable, and the game is easy to understand for anyone. As I have already spent quite some money in this game already in a week, I want to suggest some changes that I think will enhance the in-game experience. First of all, about the latest update of monster cards. At first, I was really exited about this new feature as it is a new way to upgrade my character. However, there are simply too many kinds of cards for me to be able to combine/upgrade them to the next rate. There are 288 kinds of monster cards with 3 stars to each. Unless I get lucky with the summoning chances, it seams almost impossible to collect high level cards. Compared to the equipments and fairies, the monster cards have too many kinds to be able to upgrade them. My next suggestion is about multiple SS grade equipments. The highest grade I can upgrade the equipments is SS. Once I get an SS equipment of one kind, the rest becomes useless. There also were times when I have more than one SS equipments of one kind. Of course I can sell them, but selling the equipments grant me golds, which disappear once I return to the beginning. As the game encourages the user to return quite often during the play time, selling the SS equipment for golds that would soon disappear seems ridiculous. I hope there was a way where I can send the excessive equipments to a different user, combine them for a grade higher than SS, or sell them for other in-game currencies like gemstone. I really hope to see some changes. Overall, I am enjoying the game very much. Some improvements would truly enhance the in-game experience for the users. Thank you. 특히 한국 회사에서 만든 게임인 걸 알고 난 후 훨씬 큰 애착이 생겼습니다. 좋은 게임 만들어 주셔서 감사합니다.

Catto taco ,

Can’t play

The game needs a big update like for bugs the game is unplayable every time the game finishes loading the game crashes and kicks me out and but the game loads quickly I give you credit for that

App Privacy

The developer, CookApps, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Used to Track You

The following data may be used to track you across apps and websites owned by other companies:

  • Identifiers

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Identifiers

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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