Gloomybats are regular enemies that appear in Stage 6 of Volcano Valley in Kirby Mass Attack. They are miniature versions of Battybat
Physical Appearance
Gloomybats resemble Battybat in every way except for the following: they are completely black in color, have yellow, glowing eyes, and are smaller in size.
Attacks
Gloomybat attacks by trying to snatch up a Kirby in its mouth just like Battybat and the remaining Kirbys must rescue him. Unlike Battybat, however, if the Kirby isn't rescued in time, he will be instantly KO'ed. If Gloomybat misses, its jaws will get stuck in the ground, giving the Kirbys a chance to defeat it, like Battybat.