Dr. Cumulo Nimbus

Dr. Cumulo Nimbus is the villain on the Poptropica Blimp Mini-Quest, which comes with the inflatable blimp toy.

Role in Blimp Mini-Quest
Dr. Cumulo Nimbus created a cloud blimp, which is the name of his blimp that shoots electricity onto different islands on Poptropica.

In the blimp game, you have to fight him in 3 levels, with his mines attacking you.

Trivia

 * His name is a pun on the word "cumulonimbus", which is the scientific name for a storm cloud as well.