===================================================================
--- original.js
+++ change.js
@@ -74,30 +74,46 @@
 	self.hitTest = function (arrow) {
 		return self.intersects(arrow);
 	};
 });
-var SalesMenu = Container.expand(function () {
+var MainMenu = Container.expand(function () {
 	var self = Container.call(this);
 	var menuBackground = self.attachAsset('background', {
 		width: 2048,
 		height: 2732,
 		color: 0x000000,
 		shape: 'box'
 	});
-	self.visible = false;
-	var backButton = new Text2('Back', {
-		size: 100,
-		fill: '#ffffff'
+	self.visible = true;
+	// Define menu items and their actions
+	var menuItems = {
+		'startGame': {
+			text: 'Start Game',
+			action: function action() {
+				self.visible = false;
+				game.visible = true;
+			}
+		},
+		'sales': {
+			text: 'Sales',
+			action: function action() {
+				self.visible = false;
+				salesMenu.visible = true;
+			}
+		}
+	};
+	// Create menu items
+	Object.keys(menuItems).forEach(function (key, index) {
+		var menuItem = new Text2(menuItems[key].text, {
+			size: 100,
+			fill: '#ffffff'
+		});
+		menuItem.anchor.set(0.5, 0.5);
+		menuItem.x = 2048 / 2;
+		menuItem.y = 200 + index * 150;
+		self.addChild(menuItem);
+		menuItem.on('down', menuItems[key].action);
 	});
-	backButton.anchor.set(0.5, 0.5);
-	backButton.x = 2048 / 2;
-	backButton.y = 2732 - 100;
-	self.addChild(backButton);
-	backButton.on('down', function () {
-		self.visible = false;
-		mainMenu.visible = true;
-	});
-	// Additional sales menu items would be added here
 });
 
 /**** 
 * Initialize Game
@@ -110,8 +126,10 @@
 /**** 
 * Game Code
 ****/
 var salesMenu = new SalesMenu();
+var mainMenu = new MainMenu();
+var salesMenu = new SalesMenu();
 LK.gui.center.addChild(salesMenu);
 var background = game.addChild(LK.getAsset('background', {
 	x: 0,
 	y: 0