You cannot buy a new digital copy today. The only "legitimate" way to obtain the game is by finding used physical copies on sites like eBay .
Be cautious with files labeled "highly compressed" from unofficial sources, as they often contain modified executables or potential security risks. 2. Where to Find It Legally Since it is delisted, your legal options are: Physical Media: Buying a used from marketplaces like Digital Archives: The game is preserved on Internet Archive MyAbandonware download test drive unlimited 1 pc highly compressed
This is currently the safest way to get TDU on Windows 11 without visiting shady download sites. You cannot buy a new digital copy today