: To enter advanced races, you must complete rigorous driving tests covering acceleration, braking, and cornering.
The cynical answer: Development recycling. Polyphony Digital was hemorrhaging code trying to finish GT2. They had the original GT’s engine running on the new build. Why not just burn it to the second disc as a "bonus"? Gran Turismo 2 -Japan- -Disc 2- -Gran Turismo- ...
The Japanese version of Disc 2 is often sought after by collectors for its specific aesthetic and technical differences compared to the North American (NTSC-U) or European (PAL) releases. : To enter advanced races, you must complete