H2.0-A: Ocean Planet

You and your companion Carl receive a distress call from H2.0-A, an unknown planet. Finally approaching the location, you are hit by a small asteroid, violently thrown into orbit...

The capsule they were in is filled with smoke, a red warning light in the middle of the place. Carl grabs a fire extinguisher and puts out the smoke. The red light goes out, and, looking out the capsule window, they realize they are meters below the surface, in an ocean environment. A sound of movement fills the waters, and they realize they are being surrounded by a creature approximately 15 meters long, long and serpentine...

Carl: "We have to get the underwater suits and swim away..."

The decision is up to both of you, what will you do...?

Endemic Fauna of H2.OA:

Gray Leviathan – A fish-like creature measuring up to 2.5 meters in length. It has gills on its sides, fins along its body, one on the upper and lateral sides, and a tail with a smaller upper part and a larger lower part. It has sharp teeth similar to those of a shark, and a thin limb above its head, with a small organic "lamp" at the tip, transmitting a light that attracts its prey.

Harvester Eel – A sea serpent-like creature measuring about 15 meters long. It has long tentacles along its head and body, and behind it, a fish-like tail. They are capable of hearing every vibration in the surrounding waters for up to 25 meters. It projects its jaw forward in a rapid, split-second movement, capturing its prey quickly.

Fencing Shark – A fish-shaped creature with a slender, streamlined body up to 3.5 meters long. It has small, sharp teeth in its mouth. At the tip of its head are two parallel blades designed for defense. It is a neutral animal, feeding on small fish and mollusks.

*There are many other creatures that make up the endemic fauna of H2.0-A.