i changed around the end of this to show how locations could be used optionally to share stuff across moments. I think the `need` `unless` syntax is a bit rough though. Thoughts?

game.js

// game.js

Game = {
  // this title shows up on the top of the page
  "title": "Demo Sidevalve Adventure",

  // this text shows up in the `about` popup
  "about": "This is a *super* cool demo game about weed.",

  // this theme is used in the game
  "theme": "8bitstyle",

  // this text shows up at the beginning of the game
  "intro": "Sup <span class='current-player-name'></span>! You should try to find some grass and a bong and then go to Fenn's house.",

  "player": {
    // this is the default name, it can be changed
    "name": "dude",
    // this is the starting moment
    "moment": "worcester",
    // this is the player's starting inventory
    "inventory": []
  },

  // this is a list of inventory-able objects in the game.
  "objects": {
    "hat": {
      "name": "cool hat",
      "image": "http://i.imgur.com/L75ItJ4.jpg",
      // this "acquisition" text will show up when you find the object
      "acquisition": "You remember that you're wearing your *cool hat*.",
      "text": "wow this must be the coolest hat ever."
    },
    "bong": {
      "name": "sweet bong",
      "image": "http://i.imgur.com/9duj9DV.jpg",
      "acquisition": "You finally get your bong back from your landlord",
      "text": "This looks like a pretty sweet bong."
    },
    "weed": {
      "name": "fresh nugs",
      "image": "http://i.imgur.com/QXXXSlH.jpg",
      "acquisition": "You score some grass",
      "text": "these are some real steezy nugs."
    },
    "lighter": {
      "name": "Tom Foley's lighter",
      "image": "http://i.imgur.com/6xdP75w.jpg",
      "acquisition": "Fenn gives you Tom Foley's lighter",
      // this `loss` text will show up when you lose the object
      "loss": "Hey! Give back my lighter!",
      "text": "This lighter is really cool I guess."
    }
  },

  // This is a list of the places in the game.
  // Change them! Add some! Go crazy!
  "moments": {
    // This keyword `concord` doesn't show up in the game.
    "concord": {
      // this name `Concord` does.
      "name": "Concord",
      "image": "http://i.imgur.com/dZzFBwc.jpg",
      // you can use markdown formatting in text, *da conk* will be italicized.
      "text": "this is *da conk*",
      // You can have many destinations
      "destinations": ["worcester", "andover", "monks"]
    },
    "monks": {
      "name": "Monks' House",
      "image": "http://i.imgur.com/ryi4rxg.jpg",
      "text": "ey <span class='current-player-name'></span> wanna puff piff?",
      // or just one..
      "destinations": ["concord"],
      // when the player arrives here, 'weed' will be added to their inventory
      "get": ["weed"]
    },

    "worcester": {
      "name": "Worcester",
      // You can use external images
      "image": "http://i.imgur.com/IKmHxjP.jpg",
      "text": "this b the woo",
      "destinations": ["concord", "andover", "clark"]
    },
    "clark": {
      "name": "Clark University",
      // Or you can put images right in the repository
      "image": "images/clark.jpg",
      "text": "time 2 learn bro",
      "get": ["bong"],
      "destinations": ["worcester", "tom"]
    },
    "tom": {
      "name": "Tom Foley's dorm",
      "image": "http://i.imgur.com/c88DS9v.png",
      "text": "sup <span class='current-player-name'></span>",
      // You need the lighter object to get here
      "need": ["lighter"],
      // but you lose it when you arrive
      "lose": ["lighter"],
      "destinations": ["clark"]
    },


    "andover": {
      "name": "Andover",
      "image": "http://i.imgur.com/CgctDuE.jpg",
      "text": "this is da AND",
      "get": ["hat"],

/*     +--------------------+
       ¡                    !
       ¡ HEY FENN LOOK HERE !
       ¡                    !
       +--------------------+      */

      "destinations": ["worcester", "fenn", "getLighter"]
    },

    "fenn": {
      "location": "fenn",
      // if you have the bong and weed, go to the 'getLighter' moment instead
      "unless": ["bong", "weed"],
      "text": "eyyyyy <span class='current-player-name'></span> i wanna smoke pot i guess",
    },
    "getLighter": {
      "location": "fenn",
      "need": ["bong", "weed"],
      "get": ["lighter"],
      "text": "thanks for smoking me out here's *tom foley's lighter* which is very precious idk why i'm giving it to you",
    }
  },

  "locations": {
    "fenn": {
      "name": "Fenn's House",
      "image": "http://i.imgur.com/3KlOVbd.jpg"
    }
  }
};