===================================================================
--- original.js
+++ change.js
@@ -130,8 +130,51 @@
 		// Handle hero death
 		LK.showGameOver();
 	};
 });
+// Ranged Enemy class
+var RangedEnemy = Container.expand(function () {
+	var self = Container.call(this);
+	var rangedEnemyGraphics = self.attachAsset('rangedEnemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 50;
+	self.speed = 1;
+	self.shootCooldown = 0;
+	self.update = function () {
+		// Update logic for ranged enemy
+		// Move straight down
+		self.y += self.speed;
+		// Shoot a bullet every 2 seconds
+		if (self.shootCooldown <= 0) {
+			var bullet = new Bullet();
+			bullet.x = self.x;
+			bullet.y = self.y;
+			bullets.push(bullet);
+			game.addChild(bullet);
+			self.shootCooldown = 120;
+		} else {
+			self.shootCooldown--;
+		}
+	};
+	self.takeDamage = function (amount) {
+		self.health -= amount;
+		if (self.health <= 0) {
+			self.die();
+		}
+	};
+	self.die = function () {
+		// Handle ranged enemy death
+		for (var i = bullets.length - 1; i >= 0; i--) {
+			if (bullets[i].intersects(self)) {
+				bullets[i].destroy();
+				bullets.splice(i, 1);
+			}
+		}
+		self.destroy();
+	};
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -228,8 +271,16 @@
 	}
 	if (LK.ticks % 60 == 0) {
 		spawnEnemy();
 	}
+	// Spawn ranged enemy periodically
+	if (LK.ticks % 120 == 0) {
+		var rangedEnemy = new RangedEnemy();
+		rangedEnemy.x = Math.random() * 2048;
+		rangedEnemy.y = 0;
+		enemies.push(rangedEnemy);
+		game.addChild(rangedEnemy);
+	}
 	// Spawn boss enemy periodically
 	if (LK.ticks % 600 == 0) {
 		var boss = new Boss();
 		boss.x = Math.random() * 2048;