Very cool game, congrats! Super happy to see it polished, with somewhat of an enemy variety. Loved that you managed to get a power up mechanic going on (even though it could be more indicative of what it changed, as the difference is minimal between pickups). Very atmospheric, nice sounds and music choice all around. The character control seeemed a bit too floaty for me, but thats definitely an design choice if you build your mechanics around it.

Music is great and it reallys helps the atmosphere. Could do with a bit more complexity and depth in the graphics and mechanics. Like tazmen said what are the blue things? 

Cool concept. It's be nice to see the score while in the game because I had no idea what those little blue things were that the cubes dropped but I'm assuming they add to your score? Also I noticed the best score thing really just keeps track of your most recent score lol. Good job though. Glad you could get some gameplay ready this time around :)