Eerie alien landscape shrill slow moving tonal texture, feeling of alien presence or the unknown. Good ...
Heavenly star by and away, large bright metallic like shimmer feel of bright star or sun
Deep unreal electronic texture in a huge space sounding like howling alien wales and sonar sounds in ...
Creatures, Robot, mechanical response or alert
Creatures, Robot, vocal response or alert
Creatures, Robot, long whiney robotic response or alert
Modulating up and down hover effect, mechanical or robotic observation
Atmospheric, Drone, classic type sci fi ascending electronic frequency, good for scan or image becoming ...
Growl Type Scan, alien raspy scan or probe