Curious, is this game any good? My brother picked up a copy for 5 bucks at some retro game shop in Tokyo. Might be worthwhile to try it out on my Duo-R with the arcade card if its worth it..
I believe the game is in black and white and like most of the scd/acd titles the arcade card most likely would just shorten the loading time.
Ive only tried it briefly, as it seems japanese heavy. There is at least one follow up on ps1 titled neo atlas.
I haven't played it, but I'm sure it must rule. You can buy it for $3 in my "sale" thread.