Reference article
Quicksand Cave
The Desert’s underground quicksand route contains challengers and a Cowboy hat.
Below the Desert
The underground route has three local challengers and a level-2 
Cowboy hat collectible. It is an optional side route.
Games / Locations / Quicksand Cave
Reference article
The Desert’s underground quicksand route contains challengers and a Cowboy hat.
The underground route has three local challengers and a level-2 Cowboy hat collectible. It is an optional side route.
