This is super fun and well polished. I made it to level 13 on easycore. I've never heard of BBTAN and I don't know how much of this is cribbed directly from that, but it's super well done even so. I love the little faces the shapes make when they're destroyed and I love how satisfying the bloop noise is when you get your shot to ricochet off a lot of blocks like in breakout. Hell, I like that sound so much I'll mark up the music score for it even though the game is otherwise dead silent. Great job!