Three tracks tied together by a single motif, very well done.  You keep enough variation in the harmonic structure and arrangement to make each track compelling and interesting.  "Break Through" really shows your ability to create a chord progression that takes us on a journey.  I feel like some of the higher-register instruments can be shrill, piercing and a little jarring in places, and could be toned down a bit.  They'd shine through at a lower volume just fine.  The constant synth drone in "The Long Dark" bothered me at first but after repeated listens I really like it, it's a great source of tension.  

Three really solid tracks, nice work. 

Its cool to see that you maintained the same melodic theme between all three, giving them a sense of connection despite being in somewhat different styles. cool entry