Among the three major home game machines of the next generation, besides action games, racing games are also a kind of prolific games. In this battlefield, game makers are eager to "cross the sea to show their magical powers" and it is very difficult to break through. In addition to third-party game works, Sony, Microsoft and Nintendo are also tailor-made for PS2, XBOX and NGC consoles respectively, and have exclusive racing games with high sales volume and popularity, such as GT Racing of SCE, Gotham Racing of Microsoft and Mario Racing of Nintendo. Among many racing games, SCE's GT racing series has always stood out as "real". GT racing series is a famous racing masterpiece developed by Sony's polyphonic digital company. 1997, GT racing car made its debut, which aroused enthusiastic response all over the world. It combines excellent game engine, real driving sense, rich game system, various racing cars and tracks, vivid and exquisite pictures and other excellent elements, and is widely praised by game authorities and players. By the concept version of GT Racing 3, the series has sold 36 million sets worldwide, and its popularity and sales volume can be described as a miracle in the game industry. The only series that can compete with its popularity is probably Ridge Racing. However, with the rapid decline in the quality and popularity of Ridge Racing in recent years, the leading position of GT racing in the game industry can only be pinned on Forza Motorsport, which Microsoft uses to play GT racing 4.

GT Racing 4 At the E3 and TGS video game exhibitions in 2003, Yamauchi Kazuo, the father of GT Racing, and his polyphonic digital team were the focus of attention. GT Racing 4, which is under development and has a high degree of completion, won the title of the best racing game in one fell swoop, and the demo booth provided was crowded with people. The near-real scene and car body left a deep impression on the players, and the function of the PS2 was almost drained. Although the degree of completion has been very high, in order to achieve the best results, Yamauchi and decided to postpone the release of the official version of GT Racing Car 4. In order to make up for the eager expectation of players, GT4 Toyota Racing Edition (with 5 authorized tracks and 5 large video game tracks, about 50 kinds of vehicles) and GT Racing 4 prologue Edition (with 30 teaching tracks and 5 large video game tracks, about 50 kinds of vehicles). After repeated delays, GT Racing Car 4, which players have been waiting for for many years, finally made its debut at the end of 2004.