Thank you so much! I wrote a little blog post on my website about it, but it doesn't have all the technical detail, but the gist is: I just made a DIV follow the cursor with Javascript and then hid the cursor. I can look up the code if you want.
Do you want to make Twine games like this too
Firstly, thank you for responding! Secondly, I loved the prototype version of the game it looks adorable. I'm not very versed in programing myself (I'm more of an artist) and found so cool what you did with Twine. And yea ! I'd like to make games like these, making any game at all sounds like an incredible achievement, Most Twine tutorials don't cover much the possibilities you can do with it, and it bums me a little to be restrained like this (sorry if any phrase sounded weird, english is my second language!)