Polyphony Digital working on Gran Turismo for PSP no, they really mean it! – Destructoid

I remember back in the day, when I used to walk uphill to school in the snow, with no shoes

Gran Turismo 7: Polyphony Digital Thinking About PC Version

Gran Turismo 7 PC port is not in active development, Polyphony

Next Gran Turismo 7 Updates Will Fix Credit Payouts, Polyphony

Polyphony Digital answers questions regarding Gran Turismo PSP

PSP Essentials: Final Results, Page 2

What took Polyphony Digital so long to release Gran Turismo on the

Review: Forza Motorsport 4 – Destructoid

Gran Turismo 7 PC port is not in active development, Polyphony

Gran Turismo 5 - Wikipedia

Gran Turismo's funky text issue, Opengl backend · Issue #10697

Gran Turismo 5, Page 23

Destructoid: Gran Turismo 5 Review