It's the week before Christmas and every online game service has HUGE discounts. Steam is trying to bleed you dry with new flash sales every 8 hours. Green Man Gaming is changing their deals daily, breaking down their sales by publisher. And my GameFanShop breaks down the deals by genre. I honestly recommend price checking any game you might want to pick up for the computer--as a gift or otherwise--with all three sites. The deals are shifting throughout the day and you never know what site will have the best deal. Right now, for example, Assassin's Cred IV is the cheapest at GameFanShop, while Steam has the edge on BioShock Infinite and Green Man Gaming has the best deal on Brothers: A Tale of Sons. Tomorrow, any individual shop could take the edge on all those titles.
If you shop at GameFanShop, I get a small percentage of the profits. You get a game ready to download on Steam or, sadly, on Origin or Ubisoft's Uplay.
Give the gift of amazing games this holiday season. These sales really tend to favor indie titles that often get overlooked the rest of the year. With all of the Game of the Year lists going up, you can find a lot of great titles you might have never heard of before that can be perfect for a friend, relative, or loved one.