: Users should exercise caution when downloading APKs from third-party sites or YouTube links, as these may contain malware. Always use the developer's official channels for the safest experience. v3.0 update features differences between this parody and the original anime The Fallen Angel Next Door: Your Ultimate Game Guide

You must enable "Install from Unknown Sources" in your Android security settings.

Version 3.0 (released late 2025) is the most current major update, featuring an English translation.