Well Code Veronica is the best choice for me, even if somebody says that playing on PS3 is better i still love the game perfomance on dreamcast. In recent days i feel like i kinda tired of big games and i more prefer to play minor games like chess with
chess bot because at least this is how i can use all the knowledge i have. So i guess for me now it is a good game to play. By the way i guess on Dreamcast there are a lot of good chess games as well