It comes with everything in the old Powder Game, although there are some differences. I'm making the Article in the Dan-Ball wiki and you may have a look there.
EDIT: The game was released at 28th April but only posted to the DB site at 30th.
2nd EDIT: I recall there were a lot of people who asked otascube to make a mobile version of PG (some even suggested that he can charge the game) and I also recall that otascube once replied that there are no plans for mobile PG. So I feel suprised when this game is released.