Board Thread:Questions and Answers/@comment-24727565-20140412094033/@comment-24577221-20140413231942

One's "friend code" is the same as one's game ID, which appears in the help menus. So even in the Windows version, one can get the "friend code". But the Windows version doesn't have any of the "friends" functions (at least for now). You can't light torches for other people, and they can't light torches for you.

When Big Fish implements those functions, there's going to be difficulty because the two servers have been generating the same game IDs independently. That's going to make it difficult for players of the two versions to interact. It's not impossible to sort that out, but it will be a bit tricky.