Thanks for the kind words! Beguiled is a roguelike deckbuilder, so starting fresh each run is intentional. However, I do want to add unlockables. I'm currently planning to add a Gallery with unique scenes to show, as well as unlockable characters, cards, and toys. But not stats per se.
As for future content, I have a lot planned including new enemy types and scenes, but bestiality (beyond anthropomorphic/monstrous stuff like the Minotaur boss) isn't something I'm planning to add. There is already a tentacle enemy in the Patreon version on Floor2, and I intend for the Floor2 boss to also be tentacle focused. Thanks for playing!