Beginning iPhone Games Development - PJ Cabrera, Peter Bakhirev, Ian Marsh, Ben Smith, Eric Wing, Scott Penberthy, Stuart Marsh, Roderick Smith - Google Books

http://books.google.de/books?id=xtrEvAdSOWEC&lpg=PP1&hl=de&pg=PT334#v=onepage&q&f=false

iPhone games are hot! Just look at the numbers. Games make up over 25 percent of total apps and over 70 percent of the most popular apps. Surprised? Of course not! Most of us have filled our iPhone or iPod touch with games, and many of us hope to develop…