Hi there! :) That's great to hear that you've been trying out all the games! We also feel like Poetry is the culmination of what we've learned so far as developers so to speak. <3
A trilogy isn't impossible but at the moment we're definitely aiming for Poetry to be extensive enough to close the book on the threads that are currently out there, especially since there's still so much left to tell in this game. We'll all have to wait and see I guess? lol :D
Thank you so much for playing and for leaving a comment, we really appreciate it! <3