I love oe-cake too! I've always wanted to say that here, but I wasn't sure if it was appropriate or not. I like it because you can combine elements and change colors and it has good fluid physics. TPT is still equally good because you can do just about anything you can think of.
EDIT: Sorry not to mention; I was responding to lolzy's post.
unless if anyone has a better idea i will be happy to make it because im good with blender, not creative though
I thought that maybe you could have a moderately fast slideshow (with sound) of inventions and bombs made on TPT and then have "The powder toy!" come out of the water.