: Signifies the game includes eight language options (likely English, French, Italian, German, Spanish, Japanese, Korean, and Chinese).
: Indicates the file is a dump from a physical retail cartridge rather than a digital eShop version. POKUM-EUR-(RETAIL)-MULTI8-DecrTD-Ziperto.part2.rar
: Likely stands for Decrypted , meaning the file has been processed so it can be played on emulators like Citra or on a hacked 3DS without needing original console keys. : Signifies the game includes eight language options