Blue Kappa is a blue turtle-like monster that stands upright. It has a large pointy rhino horn on its nose, and three small horns that line the longitude of its head. Blue Kappa has two arms with long pointy claws. A large spiky ball is continuously generated from a hole on the top of its back shell, which it spits out to attack Ninja. It wears a loincloth.
Blue Kappa stands stationary in one location. At evenly set intervals, it generates and shoots a single spiky ball projectile in a parabolic arc at Ninja. This projectile passes through walls. Most Blue Kappa will turn direction to always face Ninja, but some Blue Kappa remain facing a fixed direction.
|Enemies in The Messenger|
|Main Game||Bagoat • Bat • Birdy • Blue Kappa • Boulder Douche • Bouncing Dogo • Demon Hive • Green Kappa • Jumping Quillshroom • Manhattan Banshee • Mermofwizquard • Ountarde • Poursuivant Piquant • Quillshroom • Ranged Kappa • Rochecrossidère • Scurubu • Siroi • Skelout • Skelouton • Space Shooter Enemies • Tsatson • Wallaxer • Wall Shmu|
|Picnic Panic||Barlie Chown • Beach Parrot • Blow Dart Voodkin • Bouncing Monko • Croustarde • Diving Voodkin • Flamethrow Voodkin • Guile Pile • Pouesson • Rake Voodkin • Tropical Bat • Tropical Birdy • Tropical Blue Kappa • Tropical Green Kappa • Tropical Ranged Kappa|