I have different visions regarding this particular atmosphere. It doesn't really evoke me a submerged world in my mind, but I have images of a forgotten land, or a dreaded structure imbued in darkness. Some people could find this soundscape meditative, safe for the sound effects popping out of nowhere. However, some subtle variance would make the experience a bit more interesting and enjoyable, as an 11 minutes track may be gargantuan in most people's eyes. Right now, the atmosphere is pretty minimalist in itself and almost texture-exclusive. Also, do you use Reason? I kind of recognize some sounds... it might be just my impression.
First off, I'm by no means an expert in this kind of music, so I hope you don't mind me not being able to provide any very specific feedback.
Anyway, I'm usually not very fond of ambient music, but I found this to be really soothing. There's enough variation to keep it interesting, and the changes are generally quite subtle. The tone of the piece itself also fits your description of the scene.
The only real criticism I can come up with is that some of the sounds were a bit too harsh/sharp/sudden.
All in all, a great piece of music!
The tone is soothing but it is also worldly. This is suposed to have that sence of danger and mystorey to it. My point is there needed to be that sudden feeling to it.
Thanks for the review and I'm glad you enjoyed it.
Please contact me if you would like to use this in a project. We can discuss the details.