===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,190 @@
-/****
+/**** 
+* Classes
+****/ 
+// Bike class to represent the player's bike
+var Bike = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('bike', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 0;
+	// Remove player bike acceleration and deceleration methods
+	// Update method to move the bike
+	self.update = function () {
+		// self.x += self.speed; // Remove automatic movement
+	};
+});
+// Bomb class to represent bombs falling randomly
+var Bomb = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('bomb', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.x = Math.random() * 2048; // Randomize x position
+	self.y = Math.random() * 600; // Randomize y position
+	self.speed = Math.random() * 2 + 1; // Random speed between 1 and 3
+	// Update method to move the bomb
+	self.update = function () {
+		self.y += self.speed; // Move bomb downward based on speed
+		if (self.y > 2732) {
+			// Check if it goes off the bottom of the screen
+			self.y = -50; // Start from the top
+			self.x = Math.random() * 2048; // Randomize x position
+		}
+	};
+});
+// OpponentBike class to represent opponent bikes
+var OpponentBike = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('opponentBike', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = Math.random() * 2 + 3; // Random speed between 3 and 5
+	// Update method to move the opponent bike
+	self.update = function () {
+		self.y += self.speed; // Move bike downward based on speed
+		if (self.y > 2732) {
+			// Reset if it goes off screen
+			self.y = -50; // Start from the top
+			self.x = Math.random() * 2048; // Randomize x position
+		}
+	};
+});
+// PowerUp class to represent power-up items
+var PowerUp = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('powerUp', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.x = Math.random() * 2048; // Randomize x position
+	self.y = Math.random() * 600; // Randomize y position
+	self.speed = Math.random() * 2 + 1; // Random speed between 1 and 3
+	// Method to check if bike intersects with the power-up
+	self.checkCollision = function (bike) {
+		return bike.intersects(self);
+	};
+	// Update method to move the power-up
+	self.update = function () {
+		self.y += self.speed; // Move power-up downward based on speed
+		if (self.y > 2732) {
+			// Check if it goes off the bottom of the screen
+			self.y = -50; // Start from the top
+			self.x = Math.random() * 2048; // Randomize x position
+		}
+	};
+});
+var RedBall = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('redBall', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = Math.random() * 2 + 1; // Random speed between 1 and 3
+	self.update = function () {
+		self.y += self.speed;
+		if (self.y > 2732) {
+			self.y = -50;
+			self.x = Math.random() * 2048;
+		}
+	};
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0xFFFFFF
+});
+
+/**** 
+* Game Code
+****/ 
+// Init game with white background
+LK.setScore(0); // Initialize score to zero
+LK.setScore(0); // Initialize score to zero
+// Play race start sound
+LK.getSound('race_start').play();
+// Create and display score text on the screen
+var scoreTxt = new Text2('0', {
+	size: 150,
+	fill: "#000000" // Set score text color to black
+});
+scoreTxt.anchor.set(0.5, 0); // Center the score text horizontally
+LK.gui.top.addChild(scoreTxt); // Add the score text to the GUI overlay
+// Initialize arrays and variables
+var playerBike = game.addChild(new Bike());
+playerBike.x = 2048 / 2; // Center player bike
+playerBike.y = 2500; // Position player bike a little above the bottom
+var opponentBikes = [];
+var powerUps = [];
+var redBalls = [];
+var bombs = [];
+// Create opponent bikes and add them to the game
+for (var i = 0; i < 5; i++) {
+	var opponentBike = new OpponentBike();
+	opponentBike.x = Math.random() * 2048; // Randomize position
+	opponentBike.y = -100 * (i + 1); // Stagger opponent bikes
+	opponentBikes.push(opponentBike);
+	game.addChild(opponentBike);
+}
+// Create bombs and add them to the game
+for (var i = 0; i < 3; i++) {
+	var bomb = new Bomb();
+	bomb.x = Math.random() * 2048; // Randomize position
+	bomb.y = -100 * (i + 1); // Stagger bombs
+	bombs.push(bomb);
+	game.addChild(bomb);
+}
+// Create power-ups and add them to the game
+for (var i = 0; i < 3; i++) {
+	var powerUp = new PowerUp();
+	powerUp.x = Math.random() * 2048; // Randomize position
+	powerUp.y = -100 * (i + 1); // Stagger power-ups
+	powerUps.push(powerUp);
+	game.addChild(powerUp);
+}
+// Handle player movement
+game.move = function (x) {
+	playerBike.x = x; // Move player bike left or right
+};
+// Remove player bike acceleration and deceleration event handlers
+// Update game state
+game.update = function () {
+	playerBike.update(); // Update player bike
+	// Update opponent bikes
+	for (var i = 0; i < opponentBikes.length; i++) {
+		opponentBikes[i].update();
+		// Check for collision with player bike
+		if (playerBike.intersects(opponentBikes[i])) {
+			LK.getSound('crash').play(); // Play crash sound
+			LK.effects.flashScreen(0xff0000, 1000); // Flash screen red
+			LK.showGameOver(); // Show game over screen
+		}
+	}
+	// Update power-ups and check for collisions
+	for (var i = powerUps.length - 1; i >= 0; i--) {
+		powerUps[i].update(); // Update power-up position
+		if (powerUps[i].checkCollision(playerBike)) {
+			LK.getSound('power_up').play(); // Play power-up sound
+			powerUps[i].destroy(); // Remove power-up from game
+			LK.setScore(LK.getScore() + 1); // Update score
+			scoreTxt.setText(LK.getScore()); // Update score text
+			powerUps.splice(i, 1); // Remove from array
+			var newPowerUp = new PowerUp(); // Create a new power-up
+			powerUps.push(newPowerUp); // Add new power-up to array
+			game.addChild(newPowerUp); // Add new power-up to game
+		}
+	}
+	// Update power-ups
+	for (var i = 0; i < powerUps.length; i++) {
+		powerUps[i].update();
+	}
+	// Update bombs
+	for (var i = 0; i < bombs.length; i++) {
+		bombs[i].update();
+	}
+};
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