If you want technical deep dives (not download links), check:
Standard 3DS ROMs are encrypted for security. A "Decrypted" ROM allows the game to be played on homebrew-enabled 3DS consoles or emulators without needing the console's unique, per-machine encryption keys. 3DS: Confirms this is the Nintendo 3DS version of the game. Rune Factory 4 -Decrypted- 3DS -UNDUB- ROM -Reg...
: Replaces the localized English voice files with the original Japanese audio. Decrypted Status If you want technical deep dives (not download
: This is the core appeal for many. An "undub" replaces the English voice acting with the original Japanese audio Rune Factory 4 -Decrypted- 3DS -UNDUB- ROM -Reg...