A standard, uncompressed GameCube ISO for NFSU2 sits around 1.35 GB to 1.45 GB. When looking for a "highly compressed" version, you are looking for files processed through specific archive methods. Compression Formats to Look For
Despite being a cross-platform title, the GameCube version offers specific traits: Need For Speed Underground 2 Gamecube Iso Highly
Dolphin is the premier and most actively developed emulator for both GameCube and Wii games. It's the essential piece of software that will run your ROM. A standard, uncompressed GameCube ISO for NFSU2 sits
The GameCube version retains all core features of the main console releases: It's the essential piece of software that will run your ROM
The Dolphin emulator handles GameCube ISOs exceptionally well, offering native support for HD texture packs, widescreen hacks, and high-frame-rate mods. Understanding "Highly Compressed" ISOs
This is the unavoidable gray area. Need For Speed Underground 2 is abandonware. Electronic Arts (EA) still holds the copyright. However, the game has been delisted from all digital storefronts for over a decade due to expiring music licenses and car manufacturer deals.
A format specifically designed to strip out junk data from GameCube discs while keeping the game 100% playable. It can reduce the file size dramatically.