I am considering purchasing this, but I wonder if it suits my game. It's a top-down 2.5D space game with a low-poly look. Using Exploder, can you set it to only create a low number of pieces? Like 5-7 larger pieces, and the some smaller ones? Do they have to be all the same size? How do the pieces disappear? Do they fade out? Sink down? How could I make them slow down instead of blasting away at constantly the same speed?