Batly is the tritagonist of Eureeka's Castle.
Batly is a somewhat arrogant bat. He finds it difficult to fly without crashing into something or someone, due to his nearsightedness.
Batly is mostly light blue. He has large, pointed ears and two fangs. He normally wears thick-framed glasses, a purple button-down shirt and a black coat.
Batly appears in every episode of Eureeka's Castle.