A Cave Wyrm is a fictional creature that appears in various media, including tabletop games, video games, and literature. The creature is typically depicted as a large, snake-like creature that lives in caves and hunts for food. Some depictions of the creature suggest that it has a long, constricting tail that it uses to crush its enemies. However, it is important to note that the term "Cave Wyrm" is not always used consistently across different media, and the creatures appearance and abilities may vary depending on the source. It is also worth noting that the term "Cave Dragon" has been used to describe a real-life species of amphibian that lives in caves and is known for its unusual appearance and behavior.