There's a constant low thrum in the background of this track, rhythmic enough to suggest a starship engine. Little beeps and twitters make me think of the control panels on the starship Enterprise, especially in classic and animated Trek. There might also be some robots moving around back there somewhere. Overall, the sound effects are relatively understated; they'll enhance a shipboard scene without getting in the way. I wouldn't suggest using the track to score a combat, as it's too peaceful for that. This track feels better for a diplomatic visit to a working ship, or possibly the exploration of an abandoned alien ship where the mood is one of curiosity rather than threat. It's a solid addition to Ambient Environments' library, a "workhorse" kind of track that can work in a variety of situations, and it does its job well.

It's all a bit off... not quite identifiable sounds that will make looking around an alien starship all that more scary...

Much of it almost subliminal. If you concentrate you hear it, but as soon as your mind moves away or someone speaks to you it becomes inaudible... yet it's still there.

It's just pottering along in the background as I write... in some ways almost restful yet it is edgy as well.

Just the thing for playing when your party is exploring Traveller Hephaestus by 13Mann Verlag, available hereabouts, for example.