http://toucharcade.com/2015/07/14/square-enix-gamevil-million-arthur-global/
http://www.siliconera.com/2015/03/11/square-enixs-million-arthur-will-released-north-america-europe/
"While Square Enix is shutting down service for the smartphone version of Million Arthur in Japan, the popular King Arthur inspired game will finally be released in other regions. Square Enix established a global partnership with Gamevil to handle Million Arthur in North America, South America, Europe, and the Middle East. Regions for China, Korea, and Japan are not part of this agreement.
Gamevil plans to expand Million Arthur with new content in addition to the content created by Square Enix. Million Arthur was translated into English for Singapore, but it’s unclear if Gamevil’s version will use the same localization."