===================================================================
--- original.js
+++ change.js
@@ -1,90 +1,181 @@
-/****
+/**** 
 * Classes
-****/
-//<Assets used in the game will automatically appear here>
-//<Write imports for supported plugins here>
-// Harpic class representing the main character
-var Harpic = Container.expand(function () {
-  var self = Container.call(this);
-  var harpicGraphics = self.attachAsset('harpic', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.speed = 10;
-  self.update = function () {
-    // Update logic for Harpic
-  };
+****/ 
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0,
+		anchorY: 0.6,
+		scaleX: 4,
+		scaleY: 4
+	});
+	self.speed = 10;
+	self.update = function () {
+		self.x += self.speed;
+		if (self.x < 0) {
+			self.destroy();
+		}
+	};
 });
-// Obstacle class representing obstacles in the game
-var Obstacle = Container.expand(function () {
-  var self = Container.call(this);
-  var obstacleGraphics = self.attachAsset('obstacle', {
-    anchorX: 0.5,
-    anchorY: 0.5
-  });
-  self.update = function () {
-    // Update logic for Obstacle
-  };
+var Enemy = Container.expand(function () {
+	var self = Container.call(this);
+	var enemyGraphics = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 2,
+		scaleY: 2
+	});
+	self.speed = -15;
+	self.update = function () {
+		self.x += self.speed;
+		if (self.x < 0) {
+			self.destroy();
+		}
+	};
 });
+var Ground = Container.expand(function () {
+	var self = Container.call(this);
+	var groundGraphics = self.attachAsset('ground', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 3,
+		// Scale horizontally by 1.2
+		scaleY: 3 // Scale vertically by 1.2
+	});
+	self.update = function () {
+		// Ground moves from right to left
+		self.x -= 5;
+		if (self.x + self.width < 0) {
+			self.x = 2048;
+		}
+	};
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 3,
+		// Scale horizontally by 1.2
+		scaleY: 3 // Scale vertically by 1.2
+	});
+	self.speed = 5;
+	self.update = function () {
+		if (self.x < 0) {
+			self.x = 0;
+		}
+		if (self.x > 300) {
+			self.x = 300;
+		}
+		// Player only moves horizontally
+	};
+});
 
-/****
+/**** 
 * Initialize Game
-****/
-var game = new LK.Game({
-  backgroundColor: 0x000000 //Init game with black background 
-});
+****/ 
+var game = new LK.Game();
 
-/****
+/**** 
 * Game Code
-****/
-// Initialize Harpic
-var harpic = game.addChild(new Harpic());
-harpic.x = 2048 / 2;
-harpic.y = 2732 - 200;
-// Initialize obstacles array
-var obstacles = [];
-// Function to create a new obstacle
-function createObstacle() {
-  var obstacle = new Obstacle();
-  obstacle.x = Math.random() * 2048;
-  obstacle.y = 0;
-  obstacles.push(obstacle);
-  game.addChild(obstacle);
-}
-// Game update function
+****/ 
+var background1 = game.addChild(LK.getAsset('background', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 1024,
+	y: 1366,
+	width: 2048,
+	height: 2732
+}));
+var background2 = game.addChild(LK.getAsset('background', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: 3072,
+	y: 1366,
+	width: 2048,
+	height: 2732
+}));
+var ground = game.addChild(new Ground());
+ground.x = 1024;
+ground.y = 2732 - 200; // Move the ground asset a little bit up from the bottom of the screen
+var player = game.addChild(new Player());
+player.x = 1024;
+player.y = ground.y - player.height;
+var enemies = [];
+var bullets = [];
 game.update = function () {
-  // Update Harpic
-  harpic.update();
-  // Update obstacles
-  for (var i = obstacles.length - 1; i >= 0; i--) {
-    var obstacle = obstacles[i];
-    obstacle.y += 5; // Move obstacle downwards
-    obstacle.update();
-    // Check for collision with Harpic
-    if (harpic.intersects(obstacle)) {
-      // Handle collision (e.g., end game)
-      LK.showGameOver();
-    }
-    // Remove off-screen obstacles
-    if (obstacle.y > 2732) {
-      obstacle.destroy();
-      obstacles.splice(i, 1);
-    }
-  }
-  // Create new obstacles periodically
-  if (LK.ticks % 60 === 0) {
-    createObstacle();
-  }
+	background1.x -= 5;
+	background2.x -= 5;
+	if (background1.x <= -1024) {
+		background1.x = background2.x + 2048;
+	}
+	if (background2.x <= -1024) {
+		background2.x = background1.x + 2048;
+	}
+	if (LK.ticks % 25 == 0) {
+		var enemy = game.addChild(new Enemy());
+		enemy.x = 2048;
+		enemy.y = Math.random() * 2732;
+		enemies.push(enemy);
+	}
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		if (bullet.x > 2048) {
+			bullet.destroy();
+			bullets.splice(i, 1);
+			continue;
+		}
+		for (var j = enemies.length - 1; j >= 0; j--) {
+			var enemy = enemies[j];
+			if (bullet.intersects(enemy)) {
+				bullet.destroy();
+				bullets.splice(i, 1);
+				enemy.destroy();
+				enemies.splice(j, 1);
+				// Increase the score by 1
+				LK.setScore(LK.getScore() + 1);
+				// Update the score text with a dynamic effect
+				scoreText.setText('Germs: ' + LK.getScore());
+				scoreText.scale.set(1.5); // Increase the size of the score text
+				LK.setTimeout(function () {
+					scoreText.scale.set(1); // Reset the size of the score text after 100ms
+				}, 100);
+				scoreText.tint = Math.random() * 0xFFFFFF; // Change the color of the score text randomly
+				break;
+			}
+		}
+		if (bullets.length < 1 || enemies.length < 1) {
+			break;
+		}
+	}
+	// Check if enemy goes past the player
+	for (var i = enemies.length - 1; i >= 0; i--) {
+		var enemy = enemies[i];
+		if (enemy.x < player.x) {
+			enemy.destroy();
+			enemies.splice(i, 1);
+			// End the game if an enemy passes the player
+			LK.showGameOver();
+		}
+	}
 };
-// Handle touch/mouse events for moving Harpic
 game.down = function (x, y, obj) {
-  harpic.x = x;
-  harpic.y = y;
+	if (bullets.length < 10) {
+		var bullet = game.addChild(new Bullet());
+		bullet.x = player.x;
+		bullet.y = player.y;
+		bullets.push(bullet);
+		// Play a sound when bullet is fired
+		LK.getSound('shoot').play();
+	}
 };
+// Create a score text
+var scoreText = new Text2('Score: 0', {
+	size: 100,
+	fill: 0x00FF00
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
 game.move = function (x, y, obj) {
-  harpic.x = x;
-  harpic.y = y;
-};
-game.up = function (x, y, obj) {
-  // Stop moving Harpic
+	player.y = y;
 };
\ No newline at end of file