Gran Turismo 4 Cheat Codes Discovered Almost 20 Years Following Release

Gran Turismo fan discovers a whole suite of developer cheat codes available from day one in Gran Turismo 4, adding money, prizes, and more.

In-game cheat codes have been discovered for Gran Turismo 4 almost

Gran Turismo 4 Cheat Codes found two decades later

Cheat codes were discovered in Gran Turismo PSP, 14 years after

Cheats found in GRAN TURISMO 4 after almost 20 YEARS

In-game cheat codes have been discovered for Gran Turismo 4 almost

Does anyone still plays Gran Turismo 4 in 2023? : r/granturismo

After 20 Years Cheat Codes Have Been Found For Gran Turismo 4

Cheats found in GRAN TURISMO 4 after almost 20 YEARS

Gran Turismo 4 codes discovered nearly 20 years later - Xfire

The person that discovered these is the real mvp #greenscreen