diff --git a/src/engine/core.js b/src/engine/core.js
index 483377ff..3bf7ea39 100755
--- a/src/engine/core.js
+++ b/src/engine/core.js
@@ -30,7 +30,7 @@ var core = {
         Current engine version.
         @property {String} version
     **/
-    version: '1.3.2',
+    version: '1.4.0',
     /**
         Engine settings.
         @property {Object} config
diff --git a/src/engine/scene.js b/src/engine/scene.js
index 7fd35d2a..5e026842 100755
--- a/src/engine/scene.js
+++ b/src/engine/scene.js
@@ -267,11 +267,11 @@ game.Scene = game.Class.extend({
     },
 
     pause: function() {
-        game.audio.pauseAll();
+        if (game.audio) game.audio.pauseAll();
     },
 
     resume: function() {
-        game.audio.resumeAll();
+        if (game.audio) game.audio.resumeAll();
     }
 });