As it was rumored, Rockstar Games has announced that one of the highest-rated handheld games of all time, Grand Theft Auto: Chinatown Wars will released for PSP this autumn.

“We’re proud to extend this truly unique handheld Grand Theft Auto experience to PSP and offer a downloadable version of Chinatown Wars for PSP GO,” said Sam Houser, Founder of Rockstar Games. “Rockstar Leeds has shown incredible talent in creating games that raise the bar in terms of depth and innovation on portables, and with Chinatown Wars we have a rich, fast-paced, and incredibly addictive entry into the series.”

“Rockstar’s work with the GTA series has been an enormous part of the success of PlayStation platforms,” added Jack Tretton, President and CEO of Sony Computer Entertainment America. “We’re excited to welcome the critically acclaimed Chinatown Wars to the outstanding line-up of great games headed to the PSP platform this fall.”

Grand Theft Auto: Chinatown Wars follows the story of Huang Lee, a young Triad who travels to Liberty City after the mysterious death of his father.