Hello,
I have tried out the game and here is my feedback in no particular order:
1- I really liked the general feel of the game, exploring a alient/exotic world and trying to find out what this is all about and discover its secrets (or at least it is so what I felt).
2- Due to the "lowrez" part, there are a lot of things I couldn't interpret or understand. I didn't know whether that is something in the foreground, background a movement block or what.
3- I really loved the "Bastion" like feel where you moved on gabs and the floor came to existence as you walked but I felt it would have been better to do it the same way as Bastion. If you walk too fast/don't watch where you are going you could fall off.
4- I didn't know what are those blue thingies I collected.
5- The first puzzle to get the ring wasn't quite obvious at first glance but it was easy from there on.
6- I got stuck in the purple monster/thing/creature with the lights. I really loved the idea of the moving lights but I didn't understand where to point them exactly for this puzzle to be counted as solved. I tried on top of each other, nothing. I tried on the monster's face, nothing. But to be honest it is hard to tell what its face is or where to put it on that face so I gave up.
7- I liked the sounds and the music and how it got darker in the second area, although I am not sure why it got darker though.
8- The animations and the slight effects were cool.
All in all, I think this is a really cool idea and I liked it. It intrigued me, I'd say it is worth trying to make it look better if only to get better feedback. Good luck!