Hi there! First of all, thanks a ton for checking out our game-- we're both glad to hear you're enjoying it so far!
Fanfic is definitely okay and encouraged!
All we ask is that you maybe link to the game and send us a link so we can read it! :D We love getting fan stuff-- and it really helps to spread the game more; so while I know you wish you could donate, a fanfic helps support us too!
So thank you! <3