Skin Fish

The Skin Fish is an uncommon enemy found in the Volcanic Depths.

Description
The Skin Fish is a large creature with a rough exoskeleton-like structure that grants it a distinctively skeletal appearance. It is unknown if its name is an ironic way to refer to its seemingly skin-less appearance, or if its carapace-like formation was once the fish's skin, becoming what it is now as an adaptation to the environment the creature dwells in.

Behavior
The Skin Fish is not aggressive in any way, and will often be found randomly swimming around the Volcanic Depths. Unlike most other fleeing critters, the Skin Fish seems to mostly ignore the Submarine, and will often continue swimming around randomly once it detects the vessel, frequently getting in between the Turret and any enemies the gunner is attempting to shoot, soaking up bullets and accidentally protecting the other creature. This goes both ways, however, and the Skin Fish will often block the path of other, more dangerous fish and helping the Submarine escape from tough situations.