Editing Dragon Quest IX: Sentinels of the Starry Skies (section)

===Tag Mode===
Tag Mode is ''Dragon Quest IX'''s passive wireless mode which is active only when the {{DS}} is placed into sleep mode. Tag mode is activated by speaking to [[Erinn]] at [[Quester's Rest]] and selecting the 'Canvass for guests' option. While in tag mode, ''Dragon Quest IX'' looks for other ''Dragon Quest IX'' games and exchanges data with them.

When data is exchanged, a clone of the main character from each game is placed in the other player's Quester's Rest. This cloned character holds an item which can then be received by talking to him/her. The clone then continues to stay in the upper floors of [[Quester's Rest]] unless dismissed by the player. Using tag mode like this, players can exchange various items including equipment and treasure maps with other ''Dragon Quest IX'' players.

Tag mode was wildly popular in Japan, breaking several records for most players communicating wirelessly while playing a video game. Treasure maps in particular were highly sought after as some were extremely rare with special items/equipment, while others contained excellent enemies for building levels. Tag mode, however, was dependent on the number of other ''Dragon Quest IX'' players using tag mode in any local area.