Vortex Corridor

The Vortex Corridor is a bonus dungeon in Grandia Xtreme made up of one hundred floors, accessed through Quanlee's Birthplace in the Light Ruins Laboratory.

The deeper the party ventures, the more dangerous the enemies become, but the more valuable the items they drop are.

At the very final level, Evann finds one final Sound Bite, which is believed to be a manifestation of Quanlee's true intentions.