Batton Bone

Bat Bone (バットンボーン) is, simply put, the Battonton of the first Mega Man X game, and it pretty much acts like its classic predecessor, except it can be shot even while it's hanging upside down (the old Battonton is invincible while hanging upside down). In Mega Man X2, X encounters Bat Bone Type G. But they're still the same Bat Bones.

Similar enemies
Enemies similar to the Bat Bones.
 * Bundle Bat
 * Bubble Bat