Thanks for playing, and thanks for the feedback! What's funny is, originally I did plan on having pieces with tiles in that would be special, like a bomb tile that would blow up a 3x3 radius if destroyed, but I didn't get around to that this time around. I do think I will continue development, except starting from scratch in sort of a "Packed In HD" fashion, and flesh out some more mechanics. But yeah, the tile sprites are just decorative and in fact, that sprite specifically was intended to be one of those powerup tiles, so I see why its misleading haha.
And I agree, sat9 did some awesome work with the music!