El Mustachio Grande

El Mustachio Grande more commonly known as just "El Mustachio", is the main antagonist for Wild West Island.

Role in Wild West Island
El Mustachio serves as the main antagonist for this Island, but he first appears in the Train Robbery game. In the Final Shootdown, after defeating the others he runs out exclaiming, "You'll never catch me, Marshal". You must hunt him down on your horse until he gets trapped behind the wall of a canyon and you lasso him. He later appears in the Diamond Plains Prison.

Role in Super Villain Island
While in the elevator to Dr. Jupiter's Lab, you can see El Mustachio along with Copy Cat, Mr. Silva, Sir Rebral, The Crusher, Ratman, Betty Jetty, and Gretchen Grimlock. If you click on him he says, "When I get my hands on that warden..."

In the Poptropica Villain Showdown
During the Poptropica Villain Showdown El Mustachio and Captain Crawfish tied for third place.

Trivia

 * He appears in the Erewhon Prison For Super Villains on Super Villain Island with Ratman.