spacecraft, helicopter, space marine, based on novel or book, isolation, mutation, paranoia, grave, snowstorm, research station, alien life-form, alien, remake, survival, creature, helicopter pilot, antarctica, shape shifting alien, alien infection, survival horror, sled dogs, alien monster, alien parasites, desperate, isolated place, uncertainty, blood test, body horror, ambiguity, lovecraftian, critical, distressing, doubtful, ominous, antarctic, nevasca, monstro, alienígena,