I still have the source files from December 10th "TheSequelSources.rar"
I ported them to version 1.10. Everything works (win/linux).
Then I downloaded the updated archive from December 22 "SSmoddingF.rar" and also made changes to version 1.10 from there
Everything works without errors on version 1.10 (Update 3)
I did not compile version 1.07. It will be necessary to install VС6 studio.
I'll do it later.
UPD1:
I have downloaded a new source archive now.
I'll see what's changed.
UPD2:
Except for the changed levels, everything else is the same
December 22 <-> December 30