The Dusty Office is a B-Tier Room and Custom Lobby that players can use as a preparation area between games. It can be purchased from the Illusion Hall and was released July 30, 2020. A load of new furniture was released along with it.
When this room was released, it came with a small event to accompany it.
|Log in 1 Day||20 Clues|
|Log in 3 Days||20 Fragments|
|Log in 5 Days||3 B Music Notes|
|Complete 1 quick match, rank match, or duo hunters battle.||1 B Music Note|
|Complete 3 quick match, rank match, or duo hunters battles.||3 B Music Notes|
|Complete 5 quick match, rank match, or duo hunters battles.||5 B Music Notes|
|Complete 10 quick match, rank match, or duo hunters battles.||10 B Music Notes|
|Achieve victory in 3 normal or ranked matches.||Butterfly Specimen|
|Achieve victory in 5 normal or ranked matches.||Organ Furniture|
This room has a partial second story connected to the first floor by stairs. There are three windows overlooking a city street, one covered with blinds, one covered with white curtains, and the third (on the second floor) uncovered.