Yeah I forgot about this game until I logged back into my kickstarter account. Then I went to check this page for any updates and I see absolutely nothing has progressed for 2 years.
I looked on their twitter and the team that worked on Dorakone (the GxG game that was developed during Caramel Mokaccino) were: @KittyandTea, @petitscygnes, @adirosette, @DejiNyucu, and @JWhitnee.
Everyone except for Deji and KittyandTea are still active on those Twitter accounts, are working on other things, and won't reply to any inquiries about the project. Safe to assume the project is dead now.