In an report released today, accounting firm PwC predicts a 3.6 percent growth in revenue for the United Strates games industry, and a 4.8 percent growth for the global games business.  Come from Soccer 13 pools and matches

In an interview with VentureBeat, PwC strategist Chris Vollmer attributed the bulk of the growth to the games' industry's ability to segment the market into subsets of businesses that can rise or fall on their own strengths, and how multiple market segments have seen a projected increase in digital purchases such as DLC and add-on content. 

"The growth in online microtransactions is really robust," as Vollmer tells Venturebeat. "A big part of the story going forward is how game companies figure out revenue per user with some of the bigger franchises."

Despite the praise for micro…