Download Castle Busters

The App Store listing shows a size of 507,956,224 bytes, which is about 508 MB. Leave extra room for updates and cache, so 100–500 MB of additional free space is sensible.

Yes, if it is installed from Google Play or the App Store. Both stores scan apps, while third-party APK sites can expose a device to unsafe or modified files.

With a roughly 508 MB download, Wi-Fi usually takes a few minutes depending on speed. On 4G, it can take longer; on 5G, the transfer is usually faster if the connection is stable.

Common causes include not enough storage, a weak connection, an interrupted store session, or an incompatible Android or iOS version. On Android, clearing the Google Play Store cache can also help.

On Android, open Google Play Store, tap Install, then launch it from the home screen or app drawer. On iPhone or iPad, open the App Store, tap Get, confirm with Face ID, Touch ID, or password, then open the app.

There is no official PC version listed. It can still be played on Windows or Mac through an Android emulator such as BlueStacks, LDPlayer, or NoxPlayer, but performance varies by hardware.

Google Play rates it 12+ and the App Store rates it 9+. The store description also says it is suitable for players 13+, so parental controls may be worth checking on family devices.

The store text does not name a specific currency. It does say that some in-game items are available for purchase, so any premium resources would be tied to normal gameplay systems or official in-app purchases on the store.

Yes. The description says a network connection is required, and the game is built around real-time online multiplayer battles.