Another minor yet effective QoL change. Replace the potions inventory icons (which all look the same) with a simplistic design similar to the condo tool icons. Here’s a rough design I made. The potions go as followed:
Tiny Potion > Small Potion > Medium Potion Normal Potion > Slightly Bigger Potion > Large Potion
Also side note, as previously mentioned. What’s the point of the normal potion? It doesn’t do anything.
Colour isn’t really a good option for readability, just based on accessibility. Anyone who’s colorblind wouldn’t get much helpfulness out of an update that colour-coded the potions.
While in my opinion different colors are a good start, I think that the bottles merely having different colors would be a bit too simple and make it look rather lackluster.
I recommend more variety in terms of properties, such as:
Different bottle shapes, effects (glowing, sparkling,…), symbols, different sounds when consuming them - It should all feel really unique and special in its own way.