Plot: Seven Knights is an online free-to-play role-playing game created by Netmarble. It was released for Android and iOS devices in March 2014 in South Korea and in February 2016 in Japan. Wikipedia
Plot: BTS World is a mobile video game developed by South Korean studio Takeone Company Corp and published by Netmarble. Players take the role of BTS' manager, going through various journeys with each of the seven members from 2012, prior to their debut, to 2019. Wikipedia