According to ESRB, this game contains: Mild Animated Violence
Even with its out-of-control camera and inconsistent pace, Sonic Adventure is a good 3D platform game that's high on production quality.
Even as a first-generation Dreamcast title, this game still manages to impress. It's one of those games for all ages, too. There's nothing too shocking for the kiddies and a good enough challenge for true gamers. Probably not the landmark game Sega was hoping for, but not a bad game, either.