iSuppli predicts the number of mobile-gaming users worldwide will grow substantially through the remainder of the decade, reaching 134 mln average users a month by 2010, up from 38 mln average users in 2005, an increase of more than threefold. The mobile gaming industry is set to expand to $6.1 bln by 2010, rising at a Compound Annual Growth Rate (CAGR) of 27.2% from $1.8 bln in 2005, iSuppli forecasts.