Gear Club Unlimited, the game developed by the folks behind Test Drive Unlimited, seems to be exclusive to GameStop. The US retailer recently put up a listing for the game which claims it is exclusive to the North American retailer. Your other means of getting it once it releases is to obviously download it via the Nintendo Switch eShop when it arrives later this year. Hopefully we shall hear more information about it soon.
Gran Turismo Nintendo Edition
Pretty much. I liked Test Drive Unlimited, so I will give this a shot.