Hiya there,
Thanks so much for your purchase and support! And I'm really glad you enjoyed it~
And Tari definitely seems to be a fan favourite, haha~ If you have twitter you should definitely let the VA for her know how much you love her character, since she absolutely adores playing Tari, too!
The question marks will unlock with new patches along the way (which will be free for all who have purchased the original game!). The first being the journal feature which will give a fun look into the characters and places that the game may have glossed over, along with some other fun things. Basically I was future proofing the chapter so that these kinds of things could be easy to add in after. Sorry for any confusion on the matter!
Thanks again! Please look forward for what's to come with the second chapter!