Win at least one race before December to unlock the Grade II race. Wing the Grade II race to unlock the Louisville, Baltimore, and New York. Win the Grade III race in September to unlock the Tokyo Derby and the Japan Derby in October.
Two games that I personally recommend and have played extensively are G1 Jockey 3 and Gallop Racer 2001, both for Playstation 2. Both are available in US-compatible formats, but likely are only available by special order from a video ...
Gallop Racer 2006 for PlayStation by Tecmo, Inc., Tecmo, Ltd.. Gallop Racer 2006, is the perennial update of the Gallop Racer series, with the standard gaming modes: Exhibition and Career, along with new modes such as Memoria...
Having tried almost every entry in the series, I can say that Gallop Racer 2004 stands out as probably the best in the series. If you like horse racing, this is the game for you...
Save Game Exploit: Before entering in a G1 race, you can exploit the game by making a save and reloading if you lose, or saving if you win. Simple and old.