Business Wire Wrote:TOKYO--(BUSINESS WIRE)--NEXON Co., Ltd. (“Nexon”) (3659.TO), a worldwide leader in free-to-play online games, today announced financial results for its first quarter ended March 31, 2013. Revenues grew 46% year-over-year, operating income increased 24% and net income increased 17%. “We are pleased that our first quarter results exceeded the high end of the outlook we provided last quarter, primarily due to better-than-expected performance in China and strong results in Korea, as well as a favora