diff --git a/js/questionset.js b/js/questionset.js
index dade03b..e46abc0 100644
--- a/js/questionset.js
+++ b/js/questionset.js
@@ -83,7 +83,6 @@ H5P.QuestionSet = function (options, contentId) {
   var defaults = {
     randomOrder: false,
     initialQuestion: 0,
-    backgroundImage: undefined,
     progressType: 'dots',
     passPercentage: 50,
     questions: [],
@@ -109,9 +108,7 @@ H5P.QuestionSet = function (options, contentId) {
       scoreString: 'You got @score points of @total possible.',
       finishButtonText: 'Finish',
       solutionButtonText: 'Show solution',
-      showAnimations: false,
-      successVideo: undefined,
-      failVideo: undefined
+      showAnimations: false
     },
     postUserStatistics: (H5P.postUserStatistics === true)
   };
@@ -125,10 +122,6 @@ H5P.QuestionSet = function (options, contentId) {
   var $myDom;
   renderSolutions = false;
 
-//  if (params.randomOrder) {
-//    // TODO: Randomize order of questions
-//  }
-
   // Instantiate question instances
   for (var i = 0; i < params.questions.length; i++) {
     var question = params.questions[i];
@@ -313,6 +306,16 @@ H5P.QuestionSet = function (options, contentId) {
         backgroundSize: '100% auto'
       });
     }
+    
+    if (params.introPage.backgroundImage !== undefined) {
+      var $intro = $myDom.find('.intro-page');
+      if ($intro.length) {
+        $intro.css({
+          background: '#000 url("' + H5P.getPath(params.introPage.backgroundImage.path, contentId) + '") no-repeat 50% 50%',
+          backgroundSize: '100% auto'
+        });
+      }
+    }
 
     // Attach questions
     for (var i = 0; i < questionInstances.length; i++) {
diff --git a/library.json b/library.json
index 2dafabb..53abcd2 100644
--- a/library.json
+++ b/library.json
@@ -3,7 +3,7 @@
   "contentType": "question",
   "majorVersion": 1,
   "minorVersion": 0,
-  "patchVersion": 49,
+  "patchVersion": 50,
   "runnable": 1,
   "fullscreen": 0,
   "machineName": "H5P.QuestionSet",
diff --git a/semantics.json b/semantics.json
index b10fd20..21583b4 100644
--- a/semantics.json
+++ b/semantics.json
@@ -97,6 +97,13 @@
         "label": "Start button text",
         "optional": true,
         "default": "Start Quiz"
+      },
+      {
+        "name": "backgroundImage",
+        "type": "image",
+        "label": "Background image",
+        "optional": true,
+        "description": "An optional background image for the introduction."
       }
     ]
   },