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Proto:Sonic Adventure (Dreamcast)

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This page details one or more prototype versions of Sonic Adventure (Dreamcast).


Dated October 16, 1998. A build that basically plays itself, compiled with elements from different points in development.
SA Taikenban Title.png
Dated March 3, 1999. This is a Japanese Trial Version that was included in stores, with certain elements changed to make the Trial easier.
Sonic Adventure Limited Edition Title Screen.png
Limited Edition
Dated June 3, 1999. A pre-release build temporarily available to rent from the now-defunct video rental retail chain Hollywood Video.
SonicAdventureE3Trial title.png
Trial Version for E3
Dated June 8, 1999. Knuckles sounds slightly manlier in this version, but loses a bit of testosterone in the final.
SonicAdventureTrial Title.png
Trial Version
Dated July 8, 1999. A one-level demo found on several Dreamcast demo discs.