female imposters

They are two impostors who are named with their color, they have taken the form of human crew mates who wear astronaut suits with their helmet. They are in reality two alien shapeshifters who want to make a nest, they do not feed on humans, they are primal. but all the other crew mates apart from you were ejected from the ship and now you're alone with them, they can act like the thing of John Carpenter. they are not evil and are good in nature.