to pop off an attack, you need the required amount of bottles or crushed cans. You may only have enough for 1 use each using what you found only, but you can get more items by using the healing items outside of combat
So, even though it shows i have 3 crushed cans, I can only use one? Because that was pretty confusing;; I managed to figure out how to navigate past this part and completed the game regardless but I figured it was worth mentioning!
I'm having the same issue as the other user. In the battle sequence it says I have x4 bottles, I use one, then it says I have x3 and won't allow me to use another. Same for the cans etc. Makes it a bit confusing since it shows I have some available but then refuses to use them.
It’s exactly like what the comment above says, the requirement is 4 bottles and 3 cans. It doesn’t show how many you have in your inventory, just how much it takes for an attack