Muscle Nixel

Muscle Nixel is elite member of the Nixels swarm and one of the main antagonists of the Mixels franchise.

Appearance
Muscle Nixel, like Major Nixel is, simply, an oversized version of a regular Nixel. He also has a belt with the thumbs down symbol, plus large muscles on his arms.

Trivia

 * He appears in the Calling All Mixels app game only.