diff --git a/libs/ev3/pxt.json b/libs/ev3/pxt.json
index 5a3c7634..0e7ea956 100644
--- a/libs/ev3/pxt.json
+++ b/libs/ev3/pxt.json
@@ -10,6 +10,7 @@
         "base": "file:../base",
         "core": "file:../core",
         "music": "file:../music",
+        "mood": "file:../mood",
         "color-sensor": "file:../color-sensor",
         "touch-sensor": "file:../touch-sensor",
         "ultrasonic-sensor": "file:../ultrasonic-sensor",
diff --git a/libs/mood/README.md b/libs/mood/README.md
new file mode 100644
index 00000000..30472f26
--- /dev/null
+++ b/libs/mood/README.md
@@ -0,0 +1,3 @@
+# mood
+
+A package to put the EV3 in various moods.
\ No newline at end of file
diff --git a/libs/mood/_locales/mood-jsdoc-strings.json b/libs/mood/_locales/mood-jsdoc-strings.json
new file mode 100644
index 00000000..9443af72
--- /dev/null
+++ b/libs/mood/_locales/mood-jsdoc-strings.json
@@ -0,0 +1,16 @@
+{
+  "brick.Mood": "A mood",
+  "brick.Mood.show": "Shows the mood on the EV3",
+  "brick.angry": "An angry mood",
+  "brick.awake": "A awake mood",
+  "brick.dizzy": "A dizzy mood",
+  "brick.knockedOut": "A knocked out mood",
+  "brick.love": "In love mood",
+  "brick.middleLeft": "Looking around left",
+  "brick.middleRight": "Looking around right",
+  "brick.neutral": "In a neutral mood",
+  "brick.sad": "A sad mood",
+  "brick.sleeping": "A sleeping mood",
+  "brick.tired": "A tired mood",
+  "brick.winking": "In laughing mood"
+}
\ No newline at end of file
diff --git a/libs/mood/_locales/mood-strings.json b/libs/mood/_locales/mood-strings.json
new file mode 100644
index 00000000..af2e7bb9
--- /dev/null
+++ b/libs/mood/_locales/mood-strings.json
@@ -0,0 +1,6 @@
+{
+  "brick.Mood.show|block": "show mood %mood=mood_image_picker",
+  "brick|block": "brick",
+  "{id:category}Brick": "Brick",
+  "{id:group}Screen": "Screen"
+}
\ No newline at end of file
diff --git a/libs/mood/mood.ts b/libs/mood/mood.ts
new file mode 100644
index 00000000..99ac27b9
--- /dev/null
+++ b/libs/mood/mood.ts
@@ -0,0 +1,115 @@
+namespace brick {
+    /**
+     * A mood
+     */
+    //% fixedInstances
+    export class Mood {
+        image: Image;
+        sound: Sound;
+        light: BrickLight;
+
+        constructor(image: Image, sound: Sound, light: BrickLight) {
+            this.image = image;
+            this.sound = sound;
+            this.light = light;
+        }
+
+        /**
+         * Shows the mood on the EV3
+         */
+        //% weight=90
+        //% blockId=moodShow block="show mood %mood=mood_image_picker"
+        //% weight=101 group="Screen" blockGap=8
+        show() {
+            brick.setLight(this.light);
+            brick.showImage(this.image);
+            if (this.sound)
+                music.playSoundEffect(this.sound);
+        }
+    }
+
+    /**
+     * An image
+     * @param image the image
+     */
+    //% blockId=mood_image_picker block="%image" shim=TD_ID
+    //% image.fieldEditor="images"
+    //% image.fieldOptions.columns=4
+    //% image.fieldOptions.width=400
+    //% group="Screen" weight=0 blockHidden=1
+    export function __moodImagePicker(mood: Mood): Mood {
+        return mood;
+    }    
+
+    /**
+     * A sleeping mood
+     */
+    //% fixedInstance jres=images.eyesSleeping
+    export const sleeping = new Mood(images.eyesSleeping, sounds.expressionsSnoring, BrickLight.OrangePulse);
+
+    /**
+     * A awake mood
+     */
+    //% fixedInstance jres=images.eyesAwake
+    export const awake = new Mood(images.eyesAwake, sounds.informationActivate, BrickLight.Orange);
+
+    /**
+     * A tired mood
+     */
+    //% fixedInstance jres=images.eyesTiredMiddle
+    export const tired = new Mood(images.eyesTiredMiddle, sounds.expressionsSneezing, BrickLight.OrangeFlash);
+    
+    /**
+     * An angry mood
+     */
+    //% fixedInstance jres=images.eyesAngry
+    export const angry = new Mood(images.eyesAngry, sounds.animalsDogGrowl, BrickLight.RedPulse);
+
+    /**
+     * A sad mood
+     */
+    //% fixedInstance jres=images.eyesTear
+    export const sad = new Mood(images.eyesTear, sounds.animalsDogWhine, BrickLight.Red);
+
+    /**
+     * A dizzy mood
+     */
+    //% fixedInstance jres=images.eyesDizzy
+    export const dizzy = new Mood(images.eyesDizzy, sounds.expressionsUhOh, BrickLight.OrangeFlash);
+
+    /**
+     * A knocked out mood
+     */
+    //% fixedInstance jres=images.eyesKnockedOut
+    export const knockedOut = new Mood(images.eyesKnockedOut, sounds.informationError, BrickLight.RedFlash);
+    
+    /**
+     * Looking around left
+     */
+    //% fixedInstance jres=images.eyesMiddleLeft
+    export const middleLeft = new Mood(images.eyesMiddleLeft, sounds.informationAnalyze, BrickLight.Off);    
+
+    /**
+     * Looking around right
+     */
+    //% fixedInstance jres=images.eyesMiddleRight
+    export const middleRight = new Mood(images.eyesMiddleRight, sounds.informationAnalyze, BrickLight.Off);    
+
+    /**
+     * In love mood
+     */
+    //% fixedInstance jres=images.eyesLove
+    export const love = new Mood(images.eyesLove, sounds.expressionsMagicWand, BrickLight.GreenPulse);    
+
+    /**
+     * In laughing mood
+     */
+    //% fixedInstance jres=images.eyesWinking
+    export const winking = new Mood(images.eyesWinking, sounds.expressionsLaughing1, BrickLight.GreenFlash);    
+
+    /**
+     * In a neutral mood
+     */
+    //% fixedInstance jres=images.eyesNeutral
+    export const neutral = new Mood(images.eyesNeutral, undefined, BrickLight.Green);
+}
\ No newline at end of file
diff --git a/libs/mood/pxt.json b/libs/mood/pxt.json
new file mode 100644
index 00000000..762582c5
--- /dev/null
+++ b/libs/mood/pxt.json
@@ -0,0 +1,14 @@
+{
+    "name": "mood",
+    "description": "The EV3 mood library",
+    "files": [
+        "README.md",
+        "mood.ts"
+    ],
+    "testFiles": [
+    ],
+    "public": true,
+    "dependencies": {
+        "core": "file:../core"
+    }
+}
\ No newline at end of file
diff --git a/pxtarget.json b/pxtarget.json
index 271749c8..d923b828 100644
--- a/pxtarget.json
+++ b/pxtarget.json
@@ -16,6 +16,7 @@
         "libs/infrared-sensor",
         "libs/gyro-sensor",
         "libs/chassis",
+        "libs/mood",
         "libs/ev3",
         "libs/storage",
         "libs/datalog",