Gran Turismo 4 Cheat Codes Unearthed After Almost 20 Years

A player has discovered cheat codes in Gran Turismo 4, a racing game that was released for PlayStation 2 in 2004. The cheat codes, which include earning 10 million credits and passing a license test automatically, can only be entered after 365 in-game days have passed. The player, known as Nenkaai on Twitter, shared the cheat codes and noted that there may be more hidden within the game. The latest entry in the series, Gran Turismo 7, was released in 2022 and recently received an update to include PS VR2 support.