Gamers Gate Winter Sale
Retailer: Gamers Gate
Over at Gamers Gate you'll find almost 700 titles on sale and a whole bunch of awesome collections with heavy discounts. There's also daily deals that rotate every night at 3 AM EST and a special promotion where if you buy 4 games at the same time, the cheapest will become free.
They've also got a special promo specifically on indie game bundles where each consecutive bundle you purchase becomes progressively cheaper by 25%. If you buy a total of 4 bundles, you'll get a special