Phone

Demon Castle Story

Simulation • Kairosoft • ⭐ 4.70 • 50,000+

Version 1.4.5 Everyone 10+

Screenshots

Permissions Explained 4 permissions requested View details

This app requests 4 permissions. The table below explains what each permission may allow and what users should review before installing.

Status	Permission	What it means	Why it may be used	User safety note
ℹ️ Review	View Wi Fi Connections view Wi-Fi connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	View Network Connections view network connections	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Full Network Access full network access	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.
ℹ️ Review	Google Play License Check Google Play license check	This is an Android permission or app-specific permission requested by the app.	The app may use this permission for features related to its category, device support, background behavior, storage, connectivity, or system integration.	Review this permission before installing, especially if it does not match the app’s expected purpose.

About Demon Castle Story

A management simulation in which you take an old, run-down castle and turn it into a dastardly demon stronghold! Recruit unique monsters as your minions and vanquish adventurers who dare to enter your realm! Install gargoyles, ritual altars, and other devilish decor to boost your castle's mystique and attract more monsters your way. Gift them food and other items to help them grow, and garner their support to fend off pesky adventurers. You can also send your monster minions out to explore nearby dungeons and towns. They'll bring you back items and other loot, and maybe even some new allies! As you progress, you can also start merging monsters together to make new ones. And don't forget traps—essential equipment for proper castle defense! Develop a range of traps like sleep-inducing gas and heavy washbowls to thwart any who cross the threshold of your demonic haven! By placing and combining traps in imaginative ways, you can make your fortress of fiendishness virtually impregnable! Fend off attacks from mighty adventurers and keep your minions sweet to become the biggest and baddest demon overlord of all time! Search "Kairosoft" to see our other games. https://kairopark.jp We've got a whole range of free and one-time-purchase games to enjoy, many of which might feel familiar! This is the Kairosoft 2D pixel art game series. Follow us on X (formerly Twitter) for all the latest news! https://twitter.com/kairokun2010

What Demon Castle Story Is Used For

Demon Castle Story appears to be a management simulation game where you build up a damaged castle into a monster-filled stronghold. Based on the metadata, the main loop centers on recruiting monsters, arranging castle decor and defenses, and managing resources to keep your minions satisfied while repelling adventurers who invade your domain.

It may also involve exploration and progression systems, since the description mentions sending monsters to nearby dungeons and towns to gather items, loot, and possibly new allies. The game also includes monster merging and trap placement, which suggests a strategy-focused layer where you strengthen your castle layout and defenses over time. As a phone app in the simulation category, it is likely designed for single-device play with a focus on short management sessions rather than fast action. The listed network permissions are present, but the metadata does not indicate a specific online feature set, so they should be understood as part of the app’s technical requirements rather than a sign of any particular gameplay mode.

Common uses

Build and expand a demon castle
Recruit and manage monster minions
Place decor and altars to improve castle development
Set traps to defend against adventurers
Send monsters out to explore for loot and allies
Merge monsters to create new ones
Progress through a strategy-based simulation loop

Best for:

simulation fans base builders strategy players phone gamers pixel art players

Related tags

App Details

Package:
net.kairosoft.android.demoncastle

Category:
Simulation

Developer:
Kairosoft

Version:
1.4.5

Updated:
Mar 18, 2026

Min Android:
6.0

Age Rating:
Everyone 10+

Contains Ads:
No

In-App Purchases:
No

Official Listing

Official listing available on Google Play
Package name: net.kairosoft.android.demoncastle
Age rating: Everyone 10+

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How to Download Demon Castle Story

If this app is not hosted directly on APKApps official link, then for the safest and most up-to-date version, install it from its official Google Play listing.