diff --git a/src/scene/SceneManager.js b/src/scene/SceneManager.js
index b7ad5b276..5c571ed68 100644
--- a/src/scene/SceneManager.js
+++ b/src/scene/SceneManager.js
@@ -11,29 +11,93 @@ var NOOP = require('../utils/NOOP');
 var Scene = require('./Scene');
 var Systems = require('./Systems');
 
+/**
+ * @classdesc
+ * The Scene Systems class.
+ *
+ * This class is available from within a Scene under the property `sys`.
+ * It is responsible for managing all of the plugins a Scene has running, including the display list, and
+ * handling the update step and renderer. It also contains references to global systems belonging to Game.
+ *
+ * @class SceneManager
+ * @memberOf Phaser.Scenes
+ * @constructor
+ * @since 3.0.0
+ *
+ * @param {Phaser.Game} game - The Phaser.Game instance this Scene Manager belongs to.
+ * @param {object} sceneConfig - Scene specific configuration settings.
+ */
 var SceneManager = new Class({
 
     initialize:
 
     function SceneManager (game, sceneConfig)
     {
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.SceneManager#game
+         * @type {Phaser.Game}
+         * @since 3.0.0
+         */
         this.game = game;
 
-        //   An object that maps the keys to the scene so we can quickly get a scene from a key without iteration
+        /**
+         * An object that maps the keys to the scene so we can quickly get a scene from a key without iteration.
+         *
+         * @name Phaser.Scenes.SceneManager#keys
+         * @type {object}
+         * @since 3.0.0
+         */
         this.keys = {};
 
-        //  The array in which all of the scenes are kept
+        /**
+         * The array in which all of the scenes are kept.
+         *
+         * @name Phaser.Scenes.SceneManager#scenes
+         * @type {array}
+         * @since 3.0.0
+         */
         this.scenes = [];
 
-        //  Scenes pending to be added are stored in here until the manager has time to add it
+        /**
+         * Scenes pending to be added are stored in here until the manager has time to add it.
+         *
+         * @name Phaser.Scenes.SceneManager#_pending
+         * @type {array}
+         * @private
+         * @since 3.0.0
+         */
         this._pending = [];
 
-        //  An array of scenes waiting to be started once the game has booted
+        /**
+         * An array of scenes waiting to be started once the game has booted.
+         *
+         * @name Phaser.Scenes.SceneManager#_start
+         * @type {array}
+         * @private
+         * @since 3.0.0
+         */
         this._start = [];
 
-        //  An operations queue, because we don't manipulate the scenes array during processing
+        /**
+         * An operations queue, because we don't manipulate the scenes array during processing.
+         *
+         * @name Phaser.Scenes.SceneManager#_queue
+         * @type {array}
+         * @private
+         * @since 3.0.0
+         */
         this._queue = [];
 
+        /**
+         * The number of Scenes to process.
+         *
+         * @name Phaser.Scenes.SceneManager#_processing
+         * @type {integer}
+         * @private
+         * @since 3.0.0
+         */
         this._processing = 0;
 
         if (sceneConfig)
@@ -197,9 +261,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#bootScene
-     * @since 3.0.0
-     *
      * @private
+     * @since 3.0.0
      *
      * @param {Phaser.Scene} scene - [description]
      */
@@ -249,11 +312,10 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#loadComplete
+     * @private
      * @since 3.0.0
      *
-     * @private
-     *
-     * @param {object} event - [description]
+     * @param {object} loader - [description]
      */
     loadComplete: function (loader)
     {
@@ -266,11 +328,10 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#payloadComplete
+     * @private
      * @since 3.0.0
      *
-     * @private
-     *
-     * @param {object} event - [description]
+     * @param {object} loader - [description]
      */
     payloadComplete: function (loader)
     {
@@ -332,9 +393,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#create
-     * @since 3.0.0
-     *
      * @private
+     * @since 3.0.0
      *
      * @param {Phaser.Scene} scene - [description]
      */
@@ -354,9 +414,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#createSceneFromFunction
-     * @since 3.0.0
-     *
      * @private
+     * @since 3.0.0
      *
      * @param {string} key - [description]
      * @param {function} scene - [description]
@@ -404,9 +463,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#createSceneFromInstance
-     * @since 3.0.0
-     *
      * @private
+     * @since 3.0.0
      *
      * @param {string} key - [description]
      * @param {Phaser.Scene} newScene - [description]
@@ -435,9 +493,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#createSceneFromObject
-     * @since 3.0.0
-     *
      * @private
+     * @since 3.0.0
      *
      * @param {string} key - [description]
      * @param {object} sceneConfig - [description]
@@ -510,9 +567,8 @@ var SceneManager = new Class({
      * [description]
      *
      * @method Phaser.Scenes.SceneManager#getKey
-     * @since 3.0.0
-     * 
      * @private
+     * @since 3.0.0
      *
      * @param {string} key - [description]
      * @param {Phaser.Scene|object|function} sceneConfig - [description]
@@ -904,7 +960,7 @@ var SceneManager = new Class({
     {
         if (this._processing)
         {
-            this._queue.push( { op: 'bringToTop', keyA: key, keyB: null });
+            this._queue.push({ op: 'bringToTop', keyA: key, keyB: null });
         }
         else
         {
@@ -936,7 +992,7 @@ var SceneManager = new Class({
     {
         if (this._processing)
         {
-            this._queue.push( { op: 'sendToBack', keyA: key, keyB: null });
+            this._queue.push({ op: 'sendToBack', keyA: key, keyB: null });
         }
         else
         {
@@ -968,7 +1024,7 @@ var SceneManager = new Class({
     {
         if (this._processing)
         {
-            this._queue.push( { op: 'moveDown', keyA: key, keyB: null });
+            this._queue.push({ op: 'moveDown', keyA: key, keyB: null });
         }
         else
         {
@@ -1002,7 +1058,7 @@ var SceneManager = new Class({
     {
         if (this._processing)
         {
-            this._queue.push( { op: 'moveUp', keyA: key, keyB: null });
+            this._queue.push({ op: 'moveUp', keyA: key, keyB: null });
         }
         else
         {
@@ -1024,7 +1080,7 @@ var SceneManager = new Class({
 
     queueOp: function (op, keyA, keyB)
     {
-        this._queue.push( { op: op, keyA: keyA, keyB: keyB });
+        this._queue.push({ op: op, keyA: keyA, keyB: keyB });
 
         return this;
     },
@@ -1049,7 +1105,7 @@ var SceneManager = new Class({
 
         if (this._processing)
         {
-            this._queue.push( { op: 'swapPosition', keyA: keyA, keyB: keyB });
+            this._queue.push({ op: 'swapPosition', keyA: keyA, keyB: keyB });
         }
         else
         {
diff --git a/src/scene/ScenePlugin.js b/src/scene/ScenePlugin.js
index 9057d2b2b..4dc859849 100644
--- a/src/scene/ScenePlugin.js
+++ b/src/scene/ScenePlugin.js
@@ -8,16 +8,39 @@ var Class = require('../utils/Class');
 var CONST = require('./const');
 var PluginManager = require('../plugins/PluginManager');
 
-//  A proxy class to the Global Scene Manager
+/**
+ * @classdesc
+ * A proxy class to the Global Scene Manager.
+ *
+ * @class ScenePlugin
+ * @memberOf Phaser.Scenes
+ * @constructor
+ * @since 3.0.0
+ *
+ * @param {Phaser.Scene} scene - [description]
+ */
 var ScenePlugin = new Class({
 
     initialize:
 
     function ScenePlugin (scene)
     {
-        //  The Scene that owns this plugin
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#scene
+         * @type {Phaser.Scene}
+         * @since 3.0.0
+         */
         this.scene = scene;
 
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#systems
+         * @type {Phaser.Scenes.Systems}
+         * @since 3.0.0
+         */
         this.systems = scene.sys;
 
         if (!scene.sys.settings.isBooted)
@@ -25,17 +48,50 @@ var ScenePlugin = new Class({
             scene.sys.events.once('boot', this.boot, this);
         }
 
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#settings
+         * @type {object}
+         * @since 3.0.0
+         */
         this.settings = scene.sys.settings;
 
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#key
+         * @type {string}
+         * @since 3.0.0
+         */
         this.key = scene.sys.settings.key;
 
-        //  SceneManager
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#manager
+         * @type {Phaser.Scenes.SceneManager}
+         * @since 3.0.0
+         */
         this.manager = scene.sys.game.scene;
 
-        //  Private
+        /**
+         * [description]
+         *
+         * @name Phaser.Scenes.ScenePlugin#_queue
+         * @type {array}
+         * @private
+         * @since 3.0.0
+         */
         this._queue = [];
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#boot
+     * @since 3.0.0
+     */
     boot: function ()
     {
         var eventEmitter = this.systems.events;
@@ -44,7 +100,17 @@ var ScenePlugin = new Class({
         eventEmitter.on('destroy', this.destroy, this);
     },
 
-    //  Shutdown this Scene and run the given one
+    /**
+     * Shutdown this Scene and run the given one.
+     *
+     * @method Phaser.Scenes.ScenePlugin#start
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     * @param {object} [data] - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     start: function (key, data)
     {
         if (key === undefined) { key = this.key; }
@@ -66,7 +132,18 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Add the Scene into the Scene Manager and start it if 'autoStart' is true or the Scene config 'active' property is set
+    /**
+     * Add the Scene into the Scene Manager and start it if 'autoStart' is true or the Scene config 'active' property is set.
+     *
+     * @method Phaser.Scenes.ScenePlugin#add
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     * @param {object} sceneConfig - [description]
+     * @param {boolean} autoStart - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     add: function (key, sceneConfig, autoStart)
     {
         this.manager.add(key, sceneConfig, autoStart);
@@ -74,7 +151,17 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Launch the given Scene and run it in parallel with this one
+    /**
+     * Launch the given Scene and run it in parallel with this one.
+     *
+     * @method Phaser.Scenes.ScenePlugin#launch
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     * @param {object} [data] - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     launch: function (key, data)
     {
         if (key && key !== this.key)
@@ -92,7 +179,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Pause the Scene - this stops the update step from happening but it still renders
+    /**
+     * Pause the Scene - this stops the update step from happening but it still renders.
+     *
+     * @method Phaser.Scenes.ScenePlugin#pause
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     pause: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -102,7 +198,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Resume the Scene - starts the update loop again
+    /**
+     * Resume the Scene - starts the update loop again.
+     *
+     * @method Phaser.Scenes.ScenePlugin#resume
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     resume: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -112,7 +217,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Makes the Scene sleep (no update, no render) but doesn't shutdown
+    /**
+     * Makes the Scene sleep (no update, no render) but doesn't shutdown.
+     *
+     * @method Phaser.Scenes.ScenePlugin#sleep
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     sleep: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -122,7 +236,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Makes the Scene wake-up (starts update and render)
+    /**
+     * Makes the Scene wake-up (starts update and render)
+     *
+     * @method Phaser.Scenes.ScenePlugin#wake
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     wake: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -132,7 +255,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Makes this Scene sleep then starts the Scene given
+    /**
+     * Makes this Scene sleep then starts the Scene given.
+     *
+     * @method Phaser.Scenes.ScenePlugin#switch
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     switch: function (key)
     {
         if (key !== this.key)
@@ -150,7 +282,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
-    //  Shutdown the Scene, clearing display list, timers, etc
+    /**
+     * Shutdown the Scene, clearing display list, timers, etc.
+     *
+     * @method Phaser.Scenes.ScenePlugin#stop
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     stop: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -160,6 +301,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * Sets the active state of the given Scene.
+     *
+     * @method Phaser.Scenes.ScenePlugin#setActive
+     * @since 3.0.0
+     *
+     * @param {boolean} value - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     setActive: function (value)
     {
         this.settings.active = value;
@@ -167,6 +318,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * Sets the visible state of the given Scene.
+     *
+     * @method Phaser.Scenes.ScenePlugin#setVisible
+     * @since 3.0.0
+     *
+     * @param {boolean} value - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     setVisible: function (value)
     {
         this.settings.visible = value;
@@ -174,6 +335,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * Checks if the given Scene is sleeping or not?
+     *
+     * @method Phaser.Scenes.ScenePlugin#isSleeping
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {boolean} [description]
+     */
     isSleeping: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -181,6 +352,16 @@ var ScenePlugin = new Class({
         return this.manager.isSleeping(key);
     },
 
+    /**
+     * Checks if the given Scene is active or not?
+     *
+     * @method Phaser.Scenes.ScenePlugin#isActive
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {boolean} [description]
+     */
     isActive: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -188,6 +369,16 @@ var ScenePlugin = new Class({
         return this.manager.isActive(key);
     },
 
+    /**
+     * Checks if the given Scene is visible or not?
+     *
+     * @method Phaser.Scenes.ScenePlugin#isVisible
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {boolean} [description]
+     */
     isVisible: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -195,6 +386,16 @@ var ScenePlugin = new Class({
         return this.manager.isVisible(key);
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#swapPosition
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     swapPosition: function (key)
     {
         if (key && key !== this.key)
@@ -205,6 +406,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#moveUp
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     moveUp: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -214,6 +425,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#moveDown
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     moveDown: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -223,6 +444,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#bringToTop
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     bringToTop: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -232,6 +463,16 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#sendToBack
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scenes.ScenePlugin} This ScenePlugin object.
+     */
     sendToBack: function (key)
     {
         if (key === undefined) { key = this.key; }
@@ -241,16 +482,38 @@ var ScenePlugin = new Class({
         return this;
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#get
+     * @since 3.0.0
+     *
+     * @param {string} key - [description]
+     *
+     * @return {Phaser.Scene} [description]
+     */
     get: function (key)
     {
         return this.manager.getScene(key);
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#shutdown
+     * @since 3.0.0
+     */
     shutdown: function ()
     {
         //  TODO
     },
 
+    /**
+     * [description]
+     *
+     * @method Phaser.Scenes.ScenePlugin#destroy
+     * @since 3.0.0
+     */
     destroy: function ()
     {
         //  TODO