I didn't find a topic which discusses this, so i opened it.
I had problems previously in Battlescape with hills and their levels (level-0, level-1, etc).
And i've seen somewhere that Warboy said he uses the data folder from UFO 1.4 dos set.
I think maybe my problems come from the fact that i used data folder from X-COM Gold (or "collectors edition"(?)) Windows version.
Now i found my old dos version-xcom and tried it in DOSbox, but i didn't manage to determine its version. The problem is, that it does not mention ANY version numbers AT ALL! I even can't find the version-number in the properties of the exe-files.
This given me an idea, that we should collect the versions of the original game, all of them, and somehow identify them, maybe with the exe-files' MD5 checksum.
I have a version of GEOSCAPE.EXE with this MD5: 256099b5fb63610ede49552029cfeb9b
Does anyone know which version is this?