I noticed (what may be) an interesting thing. I created a few mini-games (not even games, really) based off the SCI Studio template and then sent those to a few people in other countries so they could see the general idea. What I seemed to have found was that the games cannot run in those countries.
Now, more specifically, I sent copies to a friend in China, one in Kazakhstan, and one in Zambia. Not one of them could play the game(s). These games run fine here. The error they would get was basically an MS-DOS prompt showing up and the text: "Cannot load resource map." In the case of Kazakhstan and Zambia, they were run on Windows 98 machines. In the case of China, my friend was running on a Windows 2000 machine. (Again, here I can play them on both operating systems.)
I guess part of my observation would be a question: I am not doing something right in order to allow these games to be played? Is there some special step for those games being played outside the country or is there some "other" file that needs to be included? (I did not think SCI needed country codes as part of its compilation into a game.)
(One other point: the operating systems were localized in the case of China and Kazakhstan but I am not sure yet of the case in Zambia. I am also uncertain if the regular Sierra games can be played in those countries but I would certainly assume this to be the case.)