The expansion allows players to continue their experience with new Ages and locations that were originally designed for the online, multiplayer portion of URU. Gameplay is exactly the same as Ages Beyond Myst using the keyboard for movement and the mouse for interaction and panning. Switch between first and third person views with the touch of a key.
Explore the D'ni cavern city of Ae'gura, the Bevin neighborhood area and new Ages (Rezeero and Kirel) with the aid of the Nexus. New wardrobe additions and Relto decoration pages can be found while exploring. Main puzzles involve the calibration of the Great Zero, the "in-cavern" GPS system recorded on the players KI (wrist communicator and journal).