Each Sale I Drink a Glass of Water is an experimental game where you can't do anything. The idea is that every time a player buys Each Sale I Drink a Glass of Water during Early Access (lasting one year), the developer will drink a glass of water. He will collect and post all his entries on Fridays. So he wants to test how difficult it is to sell gamers a product of this kind. In addition, the developer promises that players will have fun watching him drink water.