A playthrough of Serious Sam HD on Serious difficulty with all secrets found.<br /><br />Playlist with the rest of the videos:<br /><br />http://www.youtube.com/view_play_list?p=128675A75A56F73E<br /><br />Apparently jumping into a well is difficult. And I checked the stats screen just before the end of the level because I was uncertain if I had gotten 6 secrets or less.
