you can get past the boss without using a trainer goto
C:\Users\Username\AppData\Local\BladesOfTime and edit the settings.blk file with notepad and change the line that says godmode:b=no to godmode:b=yes this will make you god. I have tried it and found it works fine, btw you still get steam achievements also
I can't find the file. Can you please tell me where is it please? I'm using Win XP
now try the patched game, with a new trainer.. i hope it works! 
webworks, LLC
All Rights Reserved - 