The only difference you need extract archive directly as it is into GOG Games\One Unit Whole Blood and drop BLDCHR2.bat into GOG Games\One Unit Whole Blood\DOSBOX\DOSBox.exe
It's prefered you change DOSBox options if you use SVN version with looping music:
To make it even more automatic like running GOG version by default, copy dosboxBlood_addon.conf rename to dosboxBlood_addon2.conf edit as following:
# Lines in this section will be run at startup.
mount C ".."
Copy and edit Cryptic Passage shortcut to reflect path to your new conf file for ex. "D:\GOG Games\One Unit Whole Blood\DOSBOX\DOSBox.exe" -conf "D:\GOG Games\One Unit Whole Blood\dosboxBlood.conf" -conf "D:\GOG Games\One Unit Whole Blood\dosboxBlood_addon2.conf" -noconsole -c exit
Now open BLDCHR2.bat and edit last part, basically adding just "exit":
REN SOUNDS.bme SOUNDS.rff
REN BLOOD.bme BLOOD.rff
ECHO [40;37m ALL FILES RESTORED!
ECHO Installer by BME/ILMHB 2014
Voila, no need to ALT+Tab and closing DOSBox manually. ;-P
Oh and btw hi to everyone, my first post, didn't see proper section.
About mapset itself: better compilation than Blood Lost Episodes. Even knowing they are just bunch of maps by different authors sense of continuation through episode is saved.
I don't know why but Village of Barovia constantly crashed my Blood, maybe it has something to do with these pick up shrooms or music?
EDIT. Well, no matter what it crashes over some time now when I tested level standalone.