The thetimeportal_12-20.zip file you have requested: Official Demos / The Time Portal Mac OS X Demo (12-20-06) - 20.35mb is not available. Upload any files you want to share. This is the only information we could locate:
If you already have the old version on your computer, here's how to keep your settings and highscores: After downloading and unzipping the archive, move the data-folder from your old version to the downloaded version - overwriting the folder An updated version of the Mac version of The Time Portal demo. In the new version, an important bug has been fixed: It is now possible to get the first place in the highscore-list.