MOD features
Unlimited Diamonds/Hearts
Rename *.apk to *.apks. To install, use SAI (Split APKs Installer)
Screenshots
Description
Mermaid Castle is a laid-back casual game made for anyone looking to relax and switch off. Players build and grow an underwater castle, fill it with residents, and keep life flowing through its halls. Over 250 fish species (and more beyond them) are available, along with a couple dozen special creatures from the sea kingdom. Before long the grounds will be buzzing with visitors eager to see the stunning structure. Charming visuals, enchanting music, and the soothing sounds of water make it easy to get lost in the process for hours without a care.
How to install
- Download the APK file above to your phone.
- Allow “Install unknown apps” when prompted.
- Open the downloaded APK and tap Install.
- If the package includes OBB/XAPK data, follow the bundled instructions.
MOD APKs are modified builds, so Play Protect may show a warning. Install only if you trust the file; use at your own risk.