Nice game with an effective mechanic! I like how you had to both balance the cocktails and the line. It was easier to make a more expensive drink at first, and then as time goes on you have to get them out quickly! A leaderboard would be a really nice addition that would keep me coming back for more. Another cool idea would be to have repeat customers who prefer certain ingredients. As is, I liked the art style and seeing how much items added/ subtracted from the cost of drink. Nice work!