: Specifically released for North American consoles. It is often labeled as "USA" or "US" in download listings.

: Released for the European and Australian markets. These are generally interchangeable due to shared region-locking standards for these territories.

: While the 3DS console is normally region-locked, many community-provided CIA files are modified to be "Region Free," allowing them to run on any 3DS console regardless of its original region. Download Sources & Management Common repositories where these files are listed include:

for the Nintendo 3DS is available as both ROM (.3ds) and CIA files for the North American (USA) and European (EUR) regions . While ROM files are typically used for emulators like Citra , CIA files are designed for installation on 3DS consoles equipped with custom firmware (CFW). Key Game Versions & Compatibility