Sonic Adventure Taikenban

Sonic Adventure Taikenban (ソニックアドベンチャー 体験版) is a demo of Sonic Adventure for the Dreamcast, that was available in stores in Japan/
 * It's based off the Japanese Release.


 * It's dated March 3, 1999, nearly 3 months after the Japanese release.
 * It seems to have been made around the time work began on international versions.
 * The title screen has extra text at the bottom which translates to Taikenban.
 * There's extra text at the bottom of the character select.
 * Sonic's demo ends after the Egg Hornet fight.
 * Tails' demo is Ice Cap.
 * Knuckles' demo starts with his intro, but after it finishes the game immediately loads Speed Highway Act 3.
 * Amy's demo is the Hedgehog Hammer mini game.
 * Big's demo is Twinkle Park.
 * E102 γ's demo is Final Egg.
 * Chaos 0 dies in one hit.
 * Certain levels have been made easier.

Emerald Coast

 * Those rising and falling spike poles were removed.