stonebro: I'm not sure how I'm going to handle this. One way is to just trust people on this here fine forum.
Probably a screenshot would suffice. Even if you have a gargantuan gog collection that for some reason does not yet feature Tex, there are Firefox addons that will screenshot the whole page for you, for example.
Or if anybody else has a good and relatively hassle-free idea of how to validate that a potential winner isn't running away with my code for nothing, I'm all ears & tentacles.
Well, I'd just trust people. Having a duplicate gives you absolutely nothing, since even with a gift code the games can be redeemed individually, right? And a game that you already own cannot be redeemed for a second time? Logic and foolish belief in the human race dictates that this person would just gift it to someone else in this thread, because admittedly this *cah-hah I just scammed someone of a GOG* thing is way too pathetic for me to fathom.
As a paltry $250 contributor I have possession of the games too. How about you pick two winners from this thread and I will send the second person my set of keys? If the person already owns one or more of the games they can post the remaining codes here for the redeeming frenzy!