This is great!!! Love the visual style and interacting with the nodes is already really satisfying! (It's subtle, but I love the little jiggle you gave the nodes when you move them) :D Some nice little sound fx will make this even more satisfying...
I can completely relate to the not finished part. *cries* But this already shows so much potential, and I can only imagine how many diff systems you had to write before even making it to this point. :O Crazy impressive for a short jam!!
Love the mix of node graph + casino slot machine. Feels very sandboxy too. You only have so many nodes so far, but I still found myself tinkering with it a while. Love it.