Sonic Adventure was a great adventure game. Just like Super Mario 64, it had really good graphics. This had really good sound, real dialogue in this one as well(Seems like all Dreamcasts' games have real dialogue in them). Many levels, and characters to chose from. Play control is good too. You can replay Levels, Mini-games, and Bosses in the trail mode. Internet capibilty is enabled with this too! Extra goodies, and a little Mini-game that like no other, Chao game. Little creatures that you can raise yourself and race in races to win emblems. This game shows a lot of Sega's technology!

Well, Sonic Adventure didn't have many flaws in it, surprizingly, since it was Dreamcast's first game. At parts it was a little 'kiddy', and so was the music. Although there are many levels, I beat the game in two days. When I say two days, I don't means 48 hours, I mean an average of gameplay of about 20 hours. So, less than a day, and I was playing around on the game a little bit, so shorter than that probably, but I'm still working on getting all the emblems still! So it's a little harder than beating the game COMPLETELY, rather than just beating the game.

Sonic Adventure was a good Adventure game. Just like Mario 64, theres a lot of stuff to do in it. Theres a lot of extras and all.