San Mateo, CA – Feb 07, 2013 – SNK PLAYMORE USA CORPORATION (Corporate HQ: Suita-city, Osaka, Japan, Company President & CEO: Masao Ohata) is proud to announce the worldwide release of METAL SLUG 2 for iOS and Android devices. Following the release of METAL SLUG and METAL SLUG 3 on iOS and Android devices,METAL SLUG 2, the 2nd installment in the legendary …