Example: Slime

{
  "name": "Slime",
  "id": "SLIME",
  "description": "A jiggly, sticky substance that consumes acid.",
  "category": "Liquids",
  "behavior": {
    "base": "liquid",
    "liquid_dispersion": 1,
    "properties": { "thermalConductivity": 0.2, "density": 1.1 }
  },
  "reactions": [
    { "on": ["acid"], "produces": "water", "chance": 0.5 }
  ],
  "color": ["#84cc16", "#a3e635"],
  "image": "data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCAxMCAxMCI+PHBhdGggZD0iTTUgMEMxMCAwIDEwIDEwIDUgMTBDMCAxMCAwIDAgNSAwWiIgZmlsbD0iIzg0Y2MxNiIvPjwvc3ZnPg=="
}