Someone Found Secret Cheat Codes In A 14-Year-Old Gran Turismo Game

14 years after Gran Turismo on the PlayStation Portable launched, someone discovered previously undocumented cheat codes in the portable racing game. It’s a good reminder that there are likely thousands of undiscovered secrets, cheats, and Easter eggs lurking in video games.

Gran Turismo Iceberg, I know i'm missing some stuff and I have a

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