Idle Demon King
Idle Demon King

Idle Demon King

Role Playing

| 株式会社エグゼ

Play on PC with BlueStacks or from our cloud

  • Overview
  • Game Features
  • How to Play

Page Modified On: August 19, 2025

Play Idle Demon King on PC or Mac

From the innovators and creators at 株式会社エグゼ, Idle Demon King is another fun addition to the World of Role Playing games. Go beyond your mobile screen and play it bigger and better on your PC or Mac. An immersive experience awaits you.

About the Game

Ever wonder what it’s like to rule as an all-powerful Demon King? Idle Demon King tosses you right into that throne—no suit or sword required. Perfect for quick breaks or marathon sessions, this role playing adventure by 株式会社エグゼ lets you build a monster army, cast wild demon skills, and even dish out some over-the-top punishments… all with just a few taps (and a bit of wicked strategy).

Game Features

  • Monster Army Building
    Collect dark magical energy and pump up your monsters’ levels. Each creature in your growing horde brings its own flair to battles as you aim to conquer all those pesky hero-ruled nations.

  • Magic Labs & Enhancements
    Craft power-ups and special boosts for your minions back at the lab. The more you enhance your squad, the better they’ll crush the opposition.

  • Loot and Treasure Chests
    Dive into battlefields and crack open treasure chests. The gear and loot you snag here make your army stronger, and if you’re the collecting type, there’s something oddly satisfying about getting them all.

  • Demon Skills
    You aren’t just sitting around; unleash a wild selection of demon powers during invasions. Timing is key—play your skills right and watch enemies crumble.

  • Punishment System
    Captured an enemy? Time to send them to the torture chamber. Every bit of punishment increases their suffering (hey, you’re the Demon King), and you can amp up the chamber for even more dramatic results.

  • Full Voice Acting
    All the characters are fully voiced, which gives the story a bit more personality. You’ll recognize some great talents like Natsume Suzuka and Chikako Nagata.

If you’re looking to play Idle Demon King with a bit more room and comfort, it works seamlessly on BlueStacks, so managing your monster empire feels a little more epic.

Make your gaming sessions memorable with precise controls that give you an edge in close combats and visuals that pop up, bringing every character to life.

Game Features

Enhancements

  • Macros
  • Rerolling
  • Eco Mode
  • Multi Instance Sync
  • Enhancements
Macros

Macros

Focus more on the fun part of the game, skip the tedious aspects. Master Idle Demon King with Macros. Record yourself completing the monotonous tasks you wish to automate and replay them later with just one keypress.
Rerolling

Rerolling

Speed up the rerolling process in Idle Demon King. Perform multiple summons and keep looking for the best Heroes. Use Multi-Instance sync to replicate the rerolling mechanism in all instances.
Eco Mode

Eco Mode

Farm in-game resources with ease in Idle Demon King. Enable the Eco Mode when running the game in multiple instances. And lower your PC's resource consumption.
Multi Instance Sync

Multi Instance Sync

With the Multi-instance Sync, you can do even more in Idle Demon King. Sync the action of the main instance and repeat them in real time for all other instances. Sync and sit back, let the game progress unfold.
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How to Download and Play Idle Demon King on PC or Mac

  • Download and install BlueStacks on your PC or Mac

  • Complete Google sign-in to access the Play Store, or do it later

  • Look for Idle Demon King in the search bar at the top right corner

  • Click to install Idle Demon King from the search results

  • Complete Google sign-in (if you skipped step 2) to install Idle Demon King

  • Click the Idle Demon King icon on the home screen to start playing

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Minimum System Requirements

With BlueStacks 5, you can get started on a PC that fulfills the following requirements.

  • Operating System

    Microsoft Windows 7 or above, macOS 11 (Big Sur) or above

  • Processor

    Intel, AMD or Apple Silicon Processor

  • RAM

    at least 4GB

  • HDD

    10GB Free Disk Space

Note:

* You must be an Administrator on your PC. Up to date graphics drivers from Microsoft or the chipset vendor.

Idle Demon King - FAQs

  • How to play Idle Demon King on Windows PC & Mac?

    Play Idle Demon King on your PC or Mac by following these simple steps.

    • Click on 'Play Idle Demon King on PC’ to download BlueStacks
    • Install it and log-in to Google Play Store
    • Launch and play the game.
  • Why is BlueStacks the fastest and safest platform to play games on PC?

    BlueStacks respects your privacy and is always safe and secure to use. It does not carry any malware, spyware, or any sort of additional software that could harm your PC.

    It is engineered to optimize speed and performance for a seamless gaming experience.

  • What are Idle Demon King PC requirements?

    Minimum requirement to run Idle Demon King on your PC

    • OS: Microsoft Windows 7 or above MacOS 11 (Big Sur) or above
    • Processor: Intel, AMD or Apple Silicon Processor
    • RAM: Your PC must have at least 4GB of RAM. (Note that having 4GB or more disk space is not a substitute for RAM)
    • HDD: 10GB Free Disk Space.
    • You must be an Administrator on your PC.