This is a quality ambient submission! I feel as though a lot of people relegate ambience to the background and add some layers atop of it then to give it a drive and keep things 'interesting', but this was pretty great throughout and didn't need that hard direction of a lead or primary melody/motif to keep it moving along.
Into the Deep and Trauma sound straight out of Akira Yamaoka's repertoire, great job. Trauma in particular sounds like something that would be in SH1 or 3, while Into the Deep just reeks of Yamaoka's ambient, moody atmospheres that were in SH2. Keep up the great work, this was really enjoyable to experience.