Fantastic update! Love the graphical changes and the extra challenge in Chastity mode.
However, the Tentacle Lair is still more or less inert; The "evolve and reproduce" options don't do anything, and the "Tentacle Lair" panels aren't showing up regardless of action.
Are these still in progress? Wasn't sure you were going to update this to add them, when you're still working on your other project. Very keen to see it if you are!