diff --git a/Makefile b/Makefile
index 88fcf00..dd4c680 100644
--- a/Makefile
+++ b/Makefile
@@ -4,9 +4,12 @@ www/js/escalator.js: $(shell find src -name "*.js")
 	mkdir -p www/js
 	cat \
 		src/open.js \
+		src/screen.js \
 		src/scene.js \
 		src/box.js \
 		src/platform.js \
+		src/menu.js \
+		src/game.js \
 		src/main.js \
 		src/close.js \
 		> www/js/escalator.js
diff --git a/src/game.js b/src/game.js
new file mode 100644
index 0000000..81e0ccf
--- /dev/null
+++ b/src/game.js
@@ -0,0 +1,39 @@
+class Game {
+
+    constructor(canvas) {
+        // Create menu
+        let menu = new Menu(canvas);
+
+        // Create game scene
+        let box = new Box();
+        this.scene = new Scene(document.getElementById('canvas'), box);
+
+        this.changeScreen(menu);
+    }
+
+    changeScreen(screen) {
+        if (this.mainSCreen !== undefined) {
+            this.mainScreen.removeListeners();
+        }
+
+        this.mainScreen = screen;
+        screen.status = Status.Running;
+        screen.addListeners();
+    }
+
+    update(time = 0.002) {
+        this.mainScreen.update(time);
+
+        if (this.mainScreen.status === Status.Finished) {
+            if (this.mainScreen.after === AfterMenu.Start) {
+                this.changeScreen(this.scene);
+            } else if (this.mainScreen.after === AfterMenu.Exit) {
+                alert("I don't know how to exit");
+            }
+        }
+    }
+
+    render() {
+        this.mainScreen.render();
+    }
+}
diff --git a/src/main.js b/src/main.js
index 751c764..519cfe3 100644
--- a/src/main.js
+++ b/src/main.js
@@ -1,34 +1,22 @@
-let scene;
+let game;
 
 init();
 loop();
 
 function init() {
 
-    // Initialize scene
-    let box = new Box();
-    scene = new Scene(document.getElementById('canvas'), box);
-
-    // Initialize listeners
-    window.addEventListener('resize', () => {
-        scene.autoResize()
-    });
-
-    document.addEventListener('touchstart', (event) => {
-        scene.start();
-        let e = event.changedTouches[0];
-        box.jump(e.clientX / window.innerWidth, e.clientY / window.innerHeight);
-    });
+    let canvas = document.getElementById('canvas');
+    game = new Game(canvas);
 
 }
 
 function loop() {
 
     // Manage physics
-    scene.update();
+    game.update();
 
     // Do rendering
-    scene.render();
+    game.render();
 
     requestAnimationFrame(loop);
 }
diff --git a/src/menu.js b/src/menu.js
new file mode 100644
index 0000000..aebcc67
--- /dev/null
+++ b/src/menu.js
@@ -0,0 +1,122 @@
+const AfterMenu = {
+    Exit: 0,
+    Start: 1,
+};
+
+class Menu extends Screen {
+    constructor(canvas) {
+        super(canvas);
+
+        this.addEventListener('touchstart', (event) => {
+            this.onTouchStart(event);
+        });
+    }
+
+    render() {
+        this.clear();
+        this.drawBackground();
+        this.drawTitle();
+        this.drawMenu();
+    }
+
+    drawTitle() {
+        this.context.font = "50px Arial";
+        this.context.stokeStyle = 'rgb(0, 0, 0)';
+        this.context.fillStyle = 'rgb(255, 255, 255)';
+
+        let text = "Escalator";
+        let size = this.context.measureText(text).width;
+        let offset = (this.width() - size) / 2;
+
+        this.context.fillText(text, offset, 0.1 * this.width() + 50);
+        this.context.strokeText(text, offset, 0.1 * this.width() + 50);
+    }
+
+    drawMenu() {
+        this.context.font = "30px Arial";
+        this.context.fillStyle = 'rgb(255, 255, 255)';
+
+        let text = "New Game";
+        let box = this.newGameBox();
+        this.context.fillText(text, box.x, box.y + 30);
+
+        // this.context.beginPath();
+        // box = this.enlargeBox(box);
+        // this.context.rect(box.x, box.y, box.width, box.height);
+        // this.context.stroke();
+
+        text = "Exit";
+        box = this.exitBox();
+        this.context.fillText(text, box.x, box.y + 30);
+
+        // this.context.beginPath();
+        // box = this.enlargeBox(box);
+        // this.context.rect(box.x, box.y, box.width, box.height);
+        // this.context.stroke();
+    }
+
+    drawBackground() {
+        this.context.fillStyle = 'rgb(255, 0, 0)';
+        this.context.beginPath();
+        this.context.rect(0, 0, this.width(), this.height());
+        this.context.fill();
+    }
+
+    newGameBox() {
+        this.context.font = "30px Arial";
+        let text = "New Game";
+        let size = this.context.measureText(text);
+        let offset = (this.width() - size.width) / 2;
+
+        return {
+            x: offset,
+            y: 0.5 * this.height(),
+            width: size.width,
+            height: 30,
+        };
+    }
+
+    exitBox() {
+        this.context.font = "30px Arial";
+        let text = "Exit";
+        let size = this.context.measureText(text);
+        let offset = (this.width() - size.width) / 2;
+
+        return {
+            x: offset,
+            y: 0.7 * this.height(),
+            width: size.width,
+            height: 30,
+        };
+
+    }
+
+    onTouchStart(event) {
+        let e = event.changedTouches[0];
+
+        let box = this.enlargeBox(this.newGameBox());
+        if (e.clientX > box.x && e.clientX < box.x + box.width) {
+            if (e.clientY > box.y && e.clientY < box.y + box.height) {
+                this.status = Status.Finished;
+                this.after = AfterMenu.Start;
+            }
+        }
+
+        box = this.enlargeBox(this.exitBox());
+        if (e.clientX > box.x && e.clientX < box.x + box.width) {
+            if (e.clientY > box.y && e.clientY < box.y + box.height) {
+                this.status = Status.Finished;
+                this.after = AfterMenu.Exit;
+            }
+        }
+    }
+
+    enlargeBox(box) {
+        return {
+            x: box.x - box.width * 0.1,
+            y: box.y - box.height * 0.1,
+            width: box.width * 1.2,
+            height: box.height * 1.4,
+        }
+    }
+}
diff --git a/src/scene.js b/src/scene.js
index 09aba6d..83c4425 100644
--- a/src/scene.js
+++ b/src/scene.js
@@ -1,18 +1,23 @@
-class Scene {
+class Scene extends Screen {
     constructor(canvas, player) {
-        this.canvas = canvas;
-        this.context = canvas.getContext('2d');
+        super(canvas);
         this.player = player;
+        this.currentHeight = 0;
         this.maxHeight = 0;
         this.initialize();
+
+        this.addEventListener('touchstart', (event) => {
+            this.onTouchStart(event);
+        });
     }
 
     initialize() {
-        this.autoResize();
+        super.initialize();
         this.player.reset();
         this.platforms = [];
         this.cameraHeight = 0;
         this.cameraSpeed = 0;
+        this.currentHeight = 0;
         this.started = false;
 
         // Generate random initial platforms
@@ -30,32 +35,10 @@ class Scene {
         }
     }
 
-    width() {
-        return this.canvas.width;
-    }
-
-    height() {
-        return this.canvas.height;
-    }
-
-    resize(width, height) {
-        this.canvas.width = width;
-        this.canvas.height = height;
-    }
-
-    autoResize() {
-        this.canvas.width = window.innerWidth;
-        this.canvas.height = window.innerHeight;
-    }
-
-    clear() {
-        this.context.clearRect(0, 0, this.width(), this.height());
-    }
-
     drawBackground() {
         this.context.fillStyle = 'rgb(255, 0, 0)';
         this.context.beginPath();
-        this.context.rect(0, 0, this.canvas.width, this.canvas.height);
+        this.context.rect(0, 0, this.width(), this.height());
         this.context.fill();
     }
 
@@ -82,6 +65,7 @@ class Scene {
 
         // Update high score
         this.maxHeight = Math.max(this.player.y, this.maxHeight);
+        this.currentHeight = Math.max(this.player.y, this.currentHeight);
 
         let previous = {
             x: this.player.x,
@@ -177,7 +161,18 @@ class Scene {
     drawHud() {
         this.context.font = "20px Arial";
         this.context.fillStyle = 'rgb(255, 255, 255)';
-        this.context.fillText("High score: " + Math.floor(100 * this.maxHeight), 0, 20);
+        this.context.fillText("Current score: " + Math.floor(100 * this.currentHeight), 0, 20);
+        this.context.fillText("High score: " + Math.floor(100 * this.maxHeight), 0, 50);
+    }
+
+    onTouchStart(event) {
+
+        let e = event.changedTouches[0];
+        this.start();
+        if (e !== undefined) {
+            this.player.jump(e.clientX / window.innerWidth, e.clientY / window.innerHeight);
+        }
+
     }
 
 }
diff --git a/src/screen.js b/src/screen.js
new file mode 100644
index 0000000..8225517
--- /dev/null
+++ b/src/screen.js
@@ -0,0 +1,69 @@
+const Status = {
+    Idle: 0,
+    Running: 1,
+    Finished: 2,
+};
+
+class Screen {
+
+    constructor(canvas) {
+        this.status = Status.Idle;
+        this.canvas = canvas;
+        this.context = canvas.getContext('2d');
+        this.listeners = [];
+        this.autoResize();
+    }
+
+    addEventListener(type, callback) {
+        this.listeners.push({
+            type: type,
+            callback: callback,
+        });
+    }
+
+    addListeners() {
+        for (let listener of this.listeners) {
+            document.addEventListener(listener.type, listener.callback);
+        }
+    }
+
+    removeListeners() {
+        for (let listener of this.listeners) {
+            document.removeElementListener(listener.type, listener.callback);
+        }
+    }
+
+    initialize() {
+        this.autoResize();
+    }
+
+    autoResize() {
+        this.resize(window.innerWidth, window.innerHeight);
+    }
+
+    resize(width, height) {
+        this.canvas.width = width;
+        this.canvas.height = height;
+    }
+
+    clear() {
+        this.context.clearRect(0, 0, this.width(), this.height());
+    }
+
+    render() {
+
+    }
+
+    update(time = 0.002) {
+
+    }
+
+    width() {
+        return this.canvas.width;
+    }
+
+    height() {
+        return this.canvas.height;
+    }
+
+}