I did not know what the ingredients did until night 6..... oh well.
I like the art style, it is really well done and consistent all the way through, good job.
The controls are a bit to get used to, as i pressed "left" so many times to grab the drinks. If you want to use up for grabbing drinks, why not place the cauldron upwards from the player, this way "up" is visibly up to grab drinks and "down" is visibly down to serve drinks (though this is just my opinion).
Audio is nicely done, even though it repeats, it does not become annoying.
Bit more of a Halloween theme than shadow/alchemy but a nice take on the theme none the less.
I like the design of having the physically defend yourself from the bar goers, as usually in games they'd just leave angry not giving you money or cause a game over, now you can defend yourself from a game over, nice.
Well executed, good job! :D