You are a miner and have just discovered a way to make an easy way to get rich by creating and selling alcoholic beverages in the mine.

But soon, you realize that this is not a good idea, as it makes the miners aggressive and even violent, so you need to find a way to get rid of this habit.

And that's when you discover the Return of Grain Alcohol, a small mod that reverts the change they made in alpha 20, where they removed grain alcohol completely from the game and changed all of the recipes to use beer instead.