Concept sounded cool from what I heard, but I'm very confused on how to actually play the game mostly. I managed to make it through the second level by cheesing it and the third level I wasn't able to figure out how to pass it since the gem seemed to... turn everything blue and then spawn me over the death barrier.
Otherwise the blue moving box seems cool, and the gems sound cool, but the only one I was able to see seemed to just kill me :/.
Would definitely be interested in playing more of it out/knowing how to tho.