If you want, I can instead help with any of the following legal alternatives:
: The file has been modified so it can be read by 3DS emulators (like Citra) or installed on 3DS hardware with custom firmware (CFW) without requiring a physical cartridge. Rune Factory 4 -Decrypted- 3DS -UNDUB- ROM -Reg...
While the 3DS ROM is popular for handheld emulation, Rune Factory 4 Special (available on Switch, PC, and modern consoles) addressed many of these issues: If you want, I can instead help with