I see that my game lack some explanations, I should have given the player more information.
As for health bar - the player is the health bar, as health is directly represented by how much milk/water is left in the glass.
Sorry for the slow attacks, I thought they seemed to be a fine speed but thanks for your input.
"The extra things" are probably cookies/milk, cookies are put in boxes in an animation and milk is used immediatly.
Thanks for your opinion and I hope you enjoyed your play!