As of October 2023, there is no official release date for Grand Theft Auto 8 (GTA 8). However, according to a Reddit post, Rockstar has been working on the game since 2020 and is targeting a release date of July 2029. The game is also rumored to take place in San Antonio, Texas. 
Grand Theft Auto Advance was the eighth installment in the Grand Theft Auto series, and was released in 2004 for the Game Boy Advance. The game was developed by Digital Eclipse and published by Rockstar Games. 