What contained on this pack?

Is there a way to upgrade to the Deluxe edtiion? I pre-ordered and got those bonuses, but now I'm interested in getting the deluxe bonuses and art book.

I was hoping you guys might consider offering the deluxe edition as an upgrade to people who only bought the base game.

Is there any plan to offer a simple upgrade to the digital deluxe? I really want to try it out, but don't want to drop money for the soundtrack and art book right off unless I know I will enjoy it..

Will this game after launch have an Deluxe edition upgrade we can purchase?

What is so special about these? Will this offer me something that the regular game doesn't? ALSO, how do I make my own custom radio station? I really dislike the game ones..

So I have already bought the game what I wanna do now is buy the delux version but it won't let me !!

Anything I can do to fix that?


Thanks,
Marshall

Hey there. Can I upgrade my normal version to a deluxe version by buying a copy of the deluxe version?
I think the game does so much right, without forcing me to pay 60 Euros for a slightly modded

As titles says, please make an upgrade option in steam.
I am throwing money at my screen, but nothings happens.

I really want to give more to support this awesome game :)

Is it somehow possible to upgrade to the Deluxe edition?