This is a lot of fun! My biggest complaint, and it can't be considered a fault of the game, is that as a non-coffee-drinker, I had difficulty knowing how to make some of the drinks. This captures the stress of Papers, Please very well!
Overall I like the concept, but as already noted, if you've never been in a Starbucks in your life, the questions are going to come off as non-sequiturs. ^_^;
Awesome! Would love some coffee shop ambiance in the background. You should develop this further, I like the idea of including more difficult recipes so that you have to flip between reference cards or something like that. The physics were a great touch. Also, I laughed when someone ordered a Grande cup of sugar.
Very nice done! One thing though (maybe thats just me): I did not know what ingredients were needed.. :-) I thing most customers got way too much milk..
This is funny... and kinda grim! I like the sleek visuals and the way the brewing process plays out. I like toppling cups! I'd love to see this with some barista sounds -- some gurgling, some splashing, some hissing steam sounds -- to heighten the experience.
The only thing I would suggest would be different fonts for handwriting. Some near-unreadable to make the player guess harder. ;P