There are a lot of little bits of ear candy throughout all of these. I'm not surprised, as I do remember your entry from last summer's jam (post.mortem). I really dug the almost breakcore, DnB track you did back on that one!
the Chamber has some really interesting textures running throughout. Big fan of the bass patch despite it being rather simple - something about LPF blips just hits hard. Nice processing going on as well, with some elements getting kind of bit-crushed and disharmonic.
crackles by comparison is rather dark and moody. Cool core sound to keep the piece plodding along, and some interesting percussive elements to support the kind of distorted, filtered droning going on. Very ambient piece that I could see fitting into a variety of games, but still remaining rather unique as well. It has this distinct visual imagery associated with it that I can't quite put my finger on.
Finally, scentofthesun seems to be in a similar ballpark; deliciously moody and expansive. Those noise washes during the opening do wonders for setting a kind of mental "space", and the use of those crumbling samples really bring said space to life. This track is probably my favorite of the bunch for how much it evolves and how heavily and unapologetically it leans into how moody it is. Solid percussion and some really nice synth patches and voicings throughout.
All in all, great work! This was really enjoyable to listen to and the mixing/production is on point, so kudos for managing that in the short jam period. Best of luck!