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The Mario & Sonic at the Olympic Winter Games GamesCom Preview Build
is a pre-release version of Mario & Sonic at the Olympic Winter Games
(Wii version) originally demonstrated at GamesCom 2009. It was released by N!NJA
on November 23, 2016 on the Sonic Retro forums
- GamesCom preview build: Revision 27994 2009/07/08 15:52:59
- Review build: Revision 28588 2009/08/04 11:53:04
- Final release: Revision 28600 2009/08/05 15:45:17
- The title screen says "GC Version", referring to GamesCom.
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