Thank you so much for playing! I’m really glad you liked it; this was definitely motivated more by ‘I know I want this to exist’ rather than any sense of whether it would find any audience, so, deeply gratifying to have found one!
Really hope I can find the time soon (not an easy task as this rather late response indicates) to improve it, yeah - the idea of it helping someone to experiment with what’s possible with WFC is definitely the goal!