All,

I purchased/received the old Fallout 1/2/Tactics before the new Bethesda versions were placed on GoG.com. However, I never downloaded until recently. My question, have I downloaded that old "Classic" version or the new Bethesda version since I never downloaded until now? Also along those line, do I need to install the "Fixt Mod" to get the full experience, including HD Resolution, or was that built-in with the current download and install through GoG Galaxy? Sorry if this question has already been answered, I couldn't quite glean whether that was the case from all the threads I have checked.

Thanks!

You download the original version.
Yes, you need those mods.

Already answered, but, what you have is still only the classic version. If you go to the fallout game pages, you can see that you can purchase them and add them to your library, if you did that, you'd have an additional separate item in your library.

What is the difference between the Bethesda version of the Fallout games and the Classic version?