Which handheld console received the 2009 Gran Turismo game?

The 2009 Gran Turismo game was released for the PlayStation Portable.

Usually abbreviated PSP, the PlayStation Portable was Sony's handheld system and the game's only listed platform. Polyphony Digital developed Gran Turismo for Sony Computer Entertainment, adapting the detailed driving series to a device with less storage and processing power than a home console.

The game was announced alongside the original PSP at Sony's E3 2004 press conference, but its release took much longer than expected. It resurfaced in playable form at E3 on June 2, 2009, and launched on October 1, 2009. Its release coincided with the launch of the redesigned PSP Go, making it an important handheld title for Sony.

Gran Turismo supported both Universal Media Disc and digital-download formats. It included 45 tracks, with reverse layouts bringing the total to 72, and offered local wireless multiplayer for up to four players. PlayStation Vita is a common wrong answer because it followed the PSP, but this game predates that handheld.