Gree, a well-known social networking site in Japan, announced on the website of the 25th that Supercell's various games suspected of infringement of Gree patents such as "Tribal Conflicts" and "Tribal Conflict: The Royal War" have been filed with the Tokyo District Court. Supercell recently also official Twitter said: part of the game features involved in patent disputes have been disabled, and apologized to the affected players.
According to Gree, since September 2016, Gree has tried to communicate with Supercell on "suspected patent infringement" issues, but Supercell denies the infringement and continues to operate the game in Japan. Gree then filed a lawsuit in the Tokyo District Court demanding that Supercell stop using more than a dozen of the patented technologies suspected of infringement and subsequently make specific claims for compensation.
As "tribal conflicts", "tribal conflicts: the Royal War" and other popular red games appear, Supercell was a lot of praise by the media and players, there are many players that "Supercell produced, will be boutique", I do not know the suspected Infringement, whether Superson will have an impact on word-of-mouth.