I've played the game for Many hours. It's a very unique. Very Under rated and , exceptionally pervy adventure. I suggest adding a bit more of the same flavour ,, surprises.
I think the game is already set to be a finished success without much truly radical new addition.
However as the player I could suggest a few ideas. Concepts you have already utilised that you've already brought into the game's habits.
As the player ,there's a few areas where DEVELOPERS shine with these types of games
There are a few places in the game's world where you can jump through a wall and reach hidden places ,later in the game when revisiting \ further exploring .
Even the case of jumping off the waterfall and teleporting through a hidden doorway and meeting cuddles the cuddly demon for the first time 😀😀 Whether this was intentional by the developer or i dont know
I suggest a few invisible doorways that could lead to some ,,,,, SIMILAR ,,,, surprises for the Island's more,,,
Adventurous
marooned inhabitants 🤓🧐