Netmarble has announced "Assault Mode" Berserk Meliodas for Seven Deadly Sins Grand Cross: LOS ANGELES – MAR. 12, 2021 –Netmarble's popular cinematic adventure role-playing game (RPG) The Seven Deadly Sins: Grand Cross announced today there will be an update on March 16, introducing a highly-requested character, which many fans have long waited, alongside several in-game events for players to complete