Took me a couple days to play the demo, but I threw my money at you after about an hour of playing. SUPER fun, maybe a little overwhelming at first with the amount of stuff the game throws at you, but if you've played the games that inspired it it's pretty easy to pick up.
I think it'd be nice though if text boxes for NPCs slowly faded away rather than disappear, they go by so quickly it can be difficult to read what they say in time. Otherwise I'll play more before I give more feedback. Great job dude!