iGame3D Subversion Instructions
To make life easier and reduce confusion here is the guide on how to check out iGame3D on OS X and on Windows.
svn co https://igame3dsource.svn.sourceforge.net/svnroot/igame3dsource/ig3d_mac_xcode ig3d_mac_xcode
cd ig3d_mac_xcode
svn co https://igame3dsource.svn.sourceforge.net/svnroot/igame3dsource/Data Data
After that open up the .xcodeproj and build iGame3D.
svn co https://igame3dsource.svn.sourceforge.net/svnroot/igame3dsource/ig3d_win_mingw ig3d_win_mingw
cd ig3d_win_mingw
svn co https://igame3dsource.svn.sourceforge.net/svnroot/igame3dsource/Data Data
Then you can use MingW/MSYS to build the player.exe or simply use the one that comes with the source.
Page update January 2013