Creatures aboard Argent Moon

There were four creatures aboard the ONI research facility Argent Moon, resting in the laboratory's tanks. The creatures were the highly mutated and misshapen bodies of asteroidea merozoite victims with a hereditary cellular condition known as delta-beta thalassemia. Rather than dying shortly after infection like most victims, humans with this exceedingly rare genetic disorder would instead suffer grotesque skin over-growth and bone malformation, gradually transforming into something no longer recognizable as human. The creatures were destroyed with the facility when Blue Team sabotaged the station.

List of appearances

 * Halo 5: Guardians