In the original game you earned points for various things, such as choosing a particular sequence of texts (e.g. getting the students to clear out) or winning a fist fight. I think there were 300 possible points. Is there any way to see your point totals in the GOG version?

In case you are still wondering: in ScummVM you can press the i key to get the Indy Quotient. It works both for Last Crusade and Fate of Atlantis, in all the different versions (tested them myself).

Source: https://wiki.scummvm.org/index.php/User_Manual/Playing_a_game_with_ScummVM#Hotkeys_2