There are 7.2 billion people on this planet, 2.97 billion of whom have Internet access. Of those, 1.8 billion are gamers, and they'll spend $82 billion in 2014 on "Clash of Clans," "FIFA 2014" and millions of other games, according to gaming research company Newzoo, VentureBeat reportedThe Japanese spend the most person at $120 a year. The United States is first in total spending at $20.5 billion, and China is second at $17.9 billion.