Muscle Nixel

Muscle Nixel, or Mega Nixel, is an elite member of the Nixels swarm, and one of the primary antagonists of the Mixels franchise.

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

Calling All Mixels
Muscle Nixel is an opponent found during various Nixel swarm battles. He has higher health and a stronger attack than regular Nixels, which means he is harder to defeat. It is suggested that the player uses more than one Mixel to defeat him, as a single Mixel can easily be overpowered by him.

He makes his first animated appearance in the unlockable cutscene "Nixels 1, 2, 3..." from the Version 3.0 update. In it, three normal Nixels are stacked on top of each other, nervously holding a target for him to punch. However, he ends up punching out the Nixels instead, though this still satisfies him enough.

Trivia

 * He and Major Nixel are the only characters who will most likely not be released as a LEGO set from the Mixels franchise, although it's not entirely impossible.
 * He appears in the Calling All Mixels app game only.
 * However, he makes a cameo in the Fang Gang Max minigame on the Mixels website.
 * This could be Major Nixel instead.
 * He is similar to a sumo or heavyweight wrestler.
 * It is possible he was inspired by the Gargantuar from Plants vs. Zombies.
 * His voice is deep, like Major Nixel's.
 * Even though he is large, he still cant speak, like most Nixels.