Polyphony Digital is going to release a teaser of Gran Turismo 5 this year, a demo with online racing. During Sony’s press conference they unveiled a trailer for Gran Turismo 5 Prologue and as expected from the series it was visually impressive. I’m more curious about the online races though since this is going to be the first version of Gran Turismo going online.
While Gran Turismo 5 Prologue was introduced Sony neglected to mention any details about Gran Turismo 4: Mobile for the PSP. I doubt Polyphony Digital is working on this anymore, three years and no news. Now that Gran Turismo 5 is on the horizon, PSP owners probably don’t want a PS2 port.