Sytrus is such an underrated vst, and this just goes to show what kinds of incredible sounds you can get from it. I love the panned distortions you have playing throughout the track. They kind of serve as a good eerie contrast to the quiet mood going on, although I wouldn't be opposed to having the volume on them lowered just a teeny tiny bit.
The reverb on those drops are just awesome. Reverb like that instantly makes me think of a big creepy cave. And that soft bass with a touch of distortion is like icing on the cake. When the pads started coming in, the piece was starting to remind me of Earthbound when I used to play a long time ago. I think it was around the last level? Someone will surely correct if not.
This might be a little weird, but my favorite part had to be 4:32, when everything except the distortion seemed to stop for a second and then resume. I thought it was a great touch that kind of gave off a "what's behind you?" sort of feel. Like the distortion caused the track to actually skip a beat or something.
This is an awesome piece, dude! Best of luck in the contest.