Is there any way to change volume of music etc.?

Now that Double Fine has regained the rights to this game, are there any future plans for updates or DLC? The number one thing on my wishlist is to remove the 30 fps lock like was done with Brutal Legend.

1. Is there any pre-order/limited time/exclusive content? 2. Is this game identical on all platforms? 3. Is The Lost Hobo King the only piece of DLC?

Noticed this game no longer appears in my Badge list, also Badge support is no longer listed on the Store page. Did the devs decide to remove badge support? Didn't even realize that was possible.

I fully completed the Zeppelin of Consequence 100%, I can get a screenshot to prove it... but didnt get the achievement for finding all Unique Dolls or the one for completing all Challenge Solutions... What should I do?