Some apps are distributed as Split APKs (multiple .apk files packaged together) to optimize resources. Standard Android installers cannot open them.
Build. Expand. Destroy. Survive.
Castle Invasion throws you into a world where castles roam the land like predators. Start with a small fortress and transform it into a colossal moving stronghold built for total domination.
Crush weaker enemies, absorb what you conquer, and grow stronger with every battle. From scattered villages to rival war castles, everything on the battlefield can become part of your rise to power.
Customize your fortress with weapons, magical structures, explosive devices, and powerful upgrades. Create unique builds, discover devastating combinations, and adapt your strategy in every run. Whether you prefer overwhelming force, destructive chaos, or clever synergies, there is always a new way to conquer.
Unlock new modules, vehicles, artifacts, and leaders between runs to push your builds even further. Each time your options expand and your moving castle becomes deadlier than ever.
In this strange medieval world of wood, steel, fire, and fantasy, only the strongest moving fortress will survive.
Will yours be the last one standing?
com.twoheadedshark.castle on the APK Downloader.Yes! Every APK download provided by APKDER undergoes rigorous security verification. We verify that the cryptographic signature of the APK file matches the official signature from the developer, ensuring the APK is original, untouched, and free from any modifications.
To install it, you first need to enable "Unknown Sources" in your Android device's security settings. After downloading the APK file from APKDER, tap it to begin the installation and follow the on-screen prompts.
Yes! As soon as the developer releases a new version of Castle Invasion, we will update and provide the updated APK on APKDER. You can simply download and install the new APK over the existing installation without losing your app data.
Yes. APKDER allows you to bypass geographic restrictions and download official APK files directly, even if the app or game is not officially available in your country's store.
A standard APK is a single installation package. An XAPK or Split APK contains multiple resource files (like OBB expansions or device-specific layout parts) packaged together. To install them, you can download splits individually or use dynamic helper tools like Split APKs Installer (SAI).
This APK download is 100% safe. We verify that the cryptographic signature of the file matches the official developer credentials. No modifications or adware are injected.