: This is likely the abbreviated game title. For example, it often refers to titles like Inazuma Eleven Go Light for the Nintendo 3DS.
This naming structure identifies the exact version, region, and modification of the game software: IEGL-EUR-(UNDUB)-DecrTD-Ziperto.part2.rar
: Once extracted, you will likely find a .3ds or .cia file, which are the standard formats for 3DS software. FAQ - Ziperto : This is likely the abbreviated game title
: Indicates a fan-made modification where the original Japanese voice acting has been restored while keeping the English (or local) text. IEGL-EUR-(UNDUB)-DecrTD-Ziperto.part2.rar
: The "tag" identifying the source site of the upload.
: Files from Ziperto are generally scanned for malware before upload, but users should always verify downloads with their own antivirus.