neoomen: Arghhh, the wait is killing me! I wanted to play it over the holidays - I guess I have to give in and get it on Humble/Steam. Well maybe I'll even re-buy it on GOG because as far as I have seen, I love it!
JamesBond007: If you promise to purchase a GOG key for me (when Undertale will be released here), then I can redeem a Steam key on Humble (I've got the game there after purchasing it on developer's website) and give it to you now. Interested?
BTW, is Undertale Steam key region-free?
That's really nice of you, thanks! Yes, I promise I'll gift you a GOG-copy immediately when it comes out. If I don't you can post on the forums that I am a big fat liar :). If I should forget just contact me again - I guess we can do this via gog-friend-invite right?
But, still we don't really know If it is ever going to be released on GOG anyway.
The game seems to have no region restrictions. On the steam page of the game there is no notice about region restrictions so it should be no trouble (further information
https://support.steampowered.com/kb_article.php?ref=1266-QFZC-2141).