Deep Fear

Deep Fear is a videogame developed by SEGA. Deep below the ocean a scientist has discovered a parasitic organism that can rapidly transform living things. Unfortunately it gets loose, and quickly turns the crew of the deep sea station into a monstrous army. Only John Mayer, who was absent during the outbreak, can put a stop to it and escape.

Hunamoid Type 1st
This are among the first of the mutants John encounters. Originally inhabitants of the station, they now attack John on sight. Later on a purple variety appears which, by inflating its abdomen, can float around and attack John in multi-level rooms.