Datosphera.com - Netmarble Games presenting update latest features Awaken and Ruby Refund Event in action mobile game RPG THE KING OF FIGHTERS ALLSTAR in June 2020.Ruby Refund Event'Ruby Refund' Event this limited period provides additional Ruby according to the amount used by gamers.Other than that, gamers also can do check-in and complete a variety Daily Mission to get the total up to 30,000 Rubies for...