Black Worm

Wide Worm is a type Black Arms and one of Black Doom's servants. They are enhanced version of the Sand Worm, that can handle itself in environment.

Appearance
The Wide Worm has a solid dark black skin with thorns on the surface, especially near the head. Its face has an external hole that it breathes and launch worm bullets from with some eye-like growths. Its internal skin is purple. It is body is highly flexible and allows it to burrow and pull its muscles.

Description
Wide Worm has a more powerful skin than the Sand Worm, and because of this, it can live and burrow in natural places and even in toxic. It is also equipped with a Wide Worm Shooter, that locks on enemy and shot, dealing a massive explosion with the enhanced bullets. Like the Sand Worm, excluding head, its skin is designed to absorb attack, meaning that no guns or Homing Attack can bypass it. It takes from five to six hits to be destroyed from both Homing Attack and standard bullets.

After the battle with Devil Doom, and the Black Comet's destruction, the Wide Worms are presumably extincted.