She slowed down with the updates, so I am not so sure if she will be able to keep up the pace

I am an IF veteran (have been there since choice of romance and choice of robots, so, yeah), and now my minimal threshold for hopefulness is 50% of a game done. If it's less, I usually check the demo out, but I don't hold on to any hope about a game being finished,
(and I am going to say it about the bride: I preferred the game pre-rewrite, since the author obviously strongly favours Valdricht, and it shows even more in the newer version)
Attollo is imo the coolest take on 'so you got transported into this freaky paranormal-ish city' IF trope out there.