I thought this puzzle was pretty fun to play! I don't know what happened but after the end where I got the orb, the screen went white and some angelic noise was playing, but nothing happened after that. I would love to see more levels built in a similar sort of fashion! I really liked the wall disappearing shader, I thought that was cool and looked unique. The only thing I would change is add some quick UI that showed what the red chunks actually did when you collected them. It seems like they unlocked new mechanics, but that wasn't clear until some button mashing. 

This game has great potential to be a good puzzle game. I can feel it.

• The movements is strange but i think that adds some gameplay in how i move the character around areas.
• Good job on the camera able to see through walls, +1 for tech skills
• Game would benefit greatly from some music. 
• Jumping animation not obvious enough, other than the sound.
  

Overall, this is good ! I think just adding small things to make it complete will take it to the next level.