Thanks for such thorough testing. I checked the recipes you wrote down, and that’s really solid work! Actually, you made me double-check the crafting and mixing system, and I discovered that some potions are unreachable due to a bug. You physically can’t get other potions. So, you’ve unlocked all the available potions. But! I’m already working on it, and a fix will be out in a few days. So, be patient.
And regarding reducing the belly: it’s the Ctrl key. I’ll add this to the control hint.
I can describe some more bugs I encountered if you are interested.
1. If you click on an empty slot at the merchant, money will be debited.
2. To spin the casino, you need 50 coins. If you don't have any money, it says you need 250.
3. Maybe I'm missing the point, but I can't sell reagents to merchants. They have a price, but I don't know how to sell them.