This is the gray area. Test Drive Unlimited is abandonware—no company actively sells or supports it. Atari holds the rights, but they have not pursued legal action against repacks for over a decade. However, downloading a cracked copy bypasses DRM (SecuROM, which is now deprecated and insecure).
Our stance: If you own an original disc or purchased a digital version before delisting, downloading a compressed repack for preservation is ethically acceptable. If not, consider buying Test Drive Unlimited 2 (still available on some key stores) or the upcoming Test Drive Unlimited Solar Crown (2024/2025) to support the franchise.
To understand the validity of "highly compressed" claims, one must first examine the original retail data size of Test Drive Unlimited.
Data Composition: The bulk of TDU1’s data consists of high-resolution textures, audio files (engine sounds, radio stations, and GPS voice-overs), and geometry data for the open-world map of Oahu, Hawaii.
You didn't just race. You bought virtual homes (each with varying garage sizes), walked inside dealerships (Ferrari, Lamborghini, Saleen, Aston Martin, and more), and even bought clothes. The sense of progression felt tangible.