Are there in-game purchases? Or will later parts of the story be released as DLC?

Add some, please! ^-^

I posted these in my review, but I'll list them here for more visibility as well. It would be great if these could at least be fixed for future installments, if not the current one as well: Settings don't save, so you have to constantly turn fullscreen back on and change volume or text speed at every game launch. The log initially appears to be useless as it doesn't start at what you just read, but rather what you read 100s and 100s of lines ago. The mouse scroll wheel moves extremely slow. Th...