An alleged leak from Steam’s translation project may have revealed that Valve will be adding Bitcoin as a payment option soon. According to the leak, Steam will use BitPay to handle their bitcoin transactions.
Valve Software’s Steam client is the largest and most popular online PC video game distributor. Steam sales topped 3.5 billion last year, according to Polygon. For some perspective, that means Steam’s sales for one year amounted to more than 60% of Bitcoin’s total marketcap.
http://coinjournal.net/rumor-valve-adding-bitcoin-to-steam/