Nice minimal deep techno vibes! pretty legit man. I want it to sound a little darker because its not quite as mysterious and dark as I want this to be. But this is purely my personal taste. Im just typing in a stream of consciousness manner. All the sounds have their own space and thats what makes this track really solid. Nice kick and bass relationship, that is suuuuper crucial and you nailed it!
As far as something constructive I can add; I think the bass is what makes this track slightly too happy for my taste, the pitch of it and the fact that the melody rises up at the end of it.
the sound that comes in at 2:40 and is used continuously throughout the track is nice, its like a low-pass filtered distorted mid percussion thing and you use it effectively. but, I think you need to bring that out more because thats one of your "hottest" sounds in the track, try giving it a little more reverb and pan it moderately to the left and/or right with some variation. Maybe layer it with something subtle to bring it out more.
im not even that much into this genre and I like it so congrats!
