omfg rofl...... the game is free and the full version is 260 megs or something
first download the latest full version
http://www.aafiles.com/file.info?ID=4982

then patch it to 1.2.1 with this patch (2 megs big)
http://www.aafiles.com/file.info?ID=4930

the download link is near the middle of the page