This one has so much character, the little sounds the cubes make when jumping and falling are incredible, and though their haunting soulless eyes certainly give hesitation, they are still fairly cute. Overall the presentation is quite good, and I like the concept a lot as well, though I do think that somehow some more oomph has to be given to both building momentum and using it, I liked when I finally got it, but, it wasn't terribly intuitive or repeatable and takes a fair bit to build proper momentum as well. All in all I had a fair bit of fun with it and it'd be cool to see it developed out. Nice work!