Wow, haven't seen any interest in this game for quite a while.
In order to produce a new build, I would have to re-familiarize myself with LÖVE again – I am completely out of that framework now, and haven't touched it in a while. I'm working on two other game releases at the moment, but maybe I'll revisit Arkham After Midnight later – I did have more ideas for creating mysteries with it that I'd like to explore someday!