GOG.com has begun their Winter Holiday sale with a bang by giving away three classic Fallout games for free. That's right, if you haven't ever swung by GOG.com to pick up any of the classic Fallout games, now is the time to do so completely free of charge. The Fallout giveaway is for a limited time with only one day and a few hours remaining, so don't wait and so be sure to swing by their main page to see what  other titles that have discounted which include: Neverwinter Nights 2 (50%), Amnesia: A Machine For Pigs (35%), Witcher 2 (50%), Don't Starve (40%) and many others.