Proto:Sonic Adventure 2 (Dreamcast)

This page details one or more prototype versions of Sonic Adventure 2 (Dreamcast).

Several prototypes of Sonic Adventure 2 have been uncovered over the years. Most of them are demo builds that were sent out in the buildup to release; two are of the full game, but come quite late in development.

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The Trial A demo from late 2000 that was shipped with copies of Phantasy Star Online. Sonic doesn't even have the Soap shoes in this version.

Preview Dated March 18, 2001. This is similar to the Preview build sent to the press. It contains a very incomplete English voice track, among other things.

Trial Version Dated May 3, 2001. Much closer to the final, but still manages to show some changes.

May 7, 2001 Prototype Dated May 7, 2001. This is the earliest full prototype, with a surprising amount of minor differences and some HUGE amounts of debugging material.

Review Dated May 21, 2001. A European version that was sent to the press for reviews, still managing to show minor changes.