|Hack||SM64 Openworld Quest|
|Number of Stars||0|
|Music Used||Super Mario Bros - Underground Theme|
|Stage or HUB Level is located in||Eyerok's Sand Temple|
Desert Cavern? is a secret course in SM64 Openworld Quest where Mario finds the switch that activates the Vanish Cap. Once the blue switch is hit, the Vanish Cap becomes available to use.