I think this is a super creative idea and I would love to see a fully developed version of this game, but I had a big problem with the slippery movement and also the fact that speeding up is instant instead of also being slippery. These things together make it impossible to have precise movement which is kind of required for this type of game and ultimately kind of ruined the experience. I can understand if it was done for the purpose of fitting the theme but I just don't think it worked out. Otherwise, the presentation is really nice and I love the way the blocks slam into the ground when they get placed, so good job on that! Give my game a try too :)