Some high-quality versions are packaged as a .RAR or .ZIP archive to save bandwidth. Use a file manager app (like ZArchiver) to extract the folder contents.
Downloading and installing APKs from third-party websites carries inherent risks. Files can be modified to include malware or adware. Before downloading, here are some recommendations: Anime Mugen Apk 540- Characters Download -Extra Quality
Because these APKs are not from an official app store, installing them requires a different process. Some high-quality versions are packaged as a