Arcade Quest is a mode fans of Treasure Battle from prior Tekken games will recognize. Here’s over 8 minutes of our favorite Tae-Kwon-Do master, Hwoarang, battling several Arcade Quest and Versus mode Ghosts and CPU’s. Arcade Quest is a mode fans of Treasure Battle from prior Tekken games will recognize. Here’s over 8 minutes of our favorite Tae-Kwon-Do master, Hwoarang, battling several Arcade Quest and Versus mode Ghosts and CPU’s.