As reported in the Joongang Daily, the growth of the mobile game business in Korea has been notably slow despite the explosive popularity in the use of smartphones. One of the main culprits has been strict government censorship. In Korea, games must be reviewed and rated by the Games Ratings Board before they become available on the market. This situation caused Apple and Google, which operate the App Store and the Android Market, to close their game categories for Korean users.The situation may be about to change, as the "Open Market" law passed by the National Assembly in March is going to take effect in July. Industry experts expect Apple and Google to reopen the "Game" category once the new law goes into effect and leading industry players in South Korea are reportedly ready for this event. The attached graphic (click to see full size version) shows the expected growth of Korea's mobile game market, without factoring in a return to the market by Apple and Google.