|Written by||Aitrus and Ti'ana|
|Locations of interest|
|First appearance||Myst: The Book of Ti'ana|
Named after a popular D'ni game, Gemedet was an Age written by Aitrus and Ti'ana together. The age consisted mainly of forest and grassland. When Aitrus began to teach Ti'ana The Art, Veovis caught wind and brought the matter to council. The council initially took the unfinished Gemedet age as well as Aitrus's other linking books, but after Master Kedri finds proof of outsiders linking, the book is returned and the two eventually finish writing it. It was also in Gemedet that Aitrus proposed to Ti'ana. During the Fall of D'ni, this Age was where Tasera, Ti'ana, Gehn, and their servants fled to. When Aitrus returned carrying the plague, Tasera and the servants began to die and eventually did.