i don't have nor have i owned a dreamcast, and in all honesty i don't know much about it, but chu chu rocket is a fun game ^_^ also about a year or so back i tried to emulate evolution: the world of sacred device (i saw evolution 2 in a retro game store and i thought the art looked neat) but i sadly couldn't get it to work. maybe i should watch a playthrough of it? i'm always looking for more obscure video games to get into XD
something cool i do know about is what happens when you go into the audio player with a game disc in. some games have their own unique "don't play track 1 because it contains game data" message, which i love because they could have just put some sort of generic prerecorded message but instead had the vas of the game tell you in-character and it just gives it so much more personality. i miss when consoles had little easter eggs like that.
v here's a video of it! the caution! seaman, skies of arcadia, and shenmue passport ones are my personal favorites ^w^