Adding Metadata Notes to Game Props

You can add metadata notes to props, which will have a name and value. This metadata will be accessible in Unity. It will be visible in the Inspector view when the prop is selected in the Hierarchy view

You can use this mechanic to add properties to your props in Harmony, then use them in Unity. For example, if a character has a weapon for a prop, you could add the attack power of that weapon as a metadata note for the prop.