Gran Turismo 5 Prologue will apparently be a free download on the PlayStation Network Store when it is released. According to Yamauchi in a Gamespot Hands-on, the game will be released as a free experience on the PSN later this year.
Polyphony Digital’s Gran Turismo 5 promises to possibly be the most challenging and detailed racing video game ever.
Gran Turismo 5 Prologue will give players an online-enabled sampler of the GT5 experience. Prologue will feature dozens of different cars and a few variety of tracks to explore before the official game debuts.