===================================================================
--- original.js
+++ change.js
@@ -1,22 +1,24 @@
-var SmallEnemy = Container.expand(function () {
-	var self = Container.call(this);
-	var enemyGraphics = self.createAsset('smallEnemy', 'Small Enemy character', .5, .5);
-	self.followHero = function (hero) {
-		var dx = hero.x - self.x;
-		var dy = hero.y - self.y;
-		var mag = Math.sqrt(dx * dx + dy * dy);
-		self.x += 3.85 * dx / mag;
-		self.y += 3.85 * dy / mag;
-	};
+var SmallEnemy = Enemy.expand(function () {
+	var self = Enemy.call(this);
+	self.speed = 4.23;
 });
 var HeroBullet = Container.expand(function () {
 	var self = Container.call(this);
 	var bulletGraphics = self.createAsset('heroBullet', 'Hero Bullet Graphics', .5, .5);
 	self.speed = -10;
 	self.move = function () {
 		self.x += self.speedX;
 		self.y += self.speedY;
+		var enemies = self.parent.children.filter(function (child) {
+			return child instanceof Enemy || child instanceof SmallEnemy;
+		});
+		enemies.forEach(function (enemy) {
+			if (self.intersects(enemy)) {
+				enemy.takeDamage();
+				self.destroy();
+			}
+		});
 	};
 	self.timer = LK.setTimeout(function () {
 		self.destroy();
 	}, 5000);
@@ -53,39 +55,30 @@
 	};
 });
 var Enemy = Container.expand(function () {
 	var self = Container.call(this);
+	self.health = 3;
 	var enemyGraphics = self.createAsset('enemy', 'Enemy character', .5, .5);
 	self.followHero = function (hero) {
 		var dx = hero.x - self.x;
 		var dy = hero.y - self.y;
 		var mag = Math.sqrt(dx * dx + dy * dy);
 		self.x += 3.85 * dx / mag;
 		self.y += 3.85 * dy / mag;
 	};
-	self.split = function () {
-		var smallEnemy1 = new SmallEnemy();
-		smallEnemy1.x = self.x;
-		smallEnemy1.y = self.y;
-		var smallEnemy2 = new SmallEnemy();
-		smallEnemy2.x = self.x;
-		smallEnemy2.y = self.y;
-		var smallEnemy3 = new SmallEnemy();
-		smallEnemy3.x = self.x;
-		smallEnemy3.y = self.y;
-		var smallEnemy4 = new SmallEnemy();
-		smallEnemy4.x = self.x;
-		smallEnemy4.y = self.y;
-		var smallEnemy5 = new SmallEnemy();
-		smallEnemy5.x = self.x;
-		smallEnemy5.y = self.y;
-		var gameContainer = LK.stageContainer;
-		gameContainer.addChild(smallEnemy1);
-		gameContainer.addChild(smallEnemy2);
-		gameContainer.addChild(smallEnemy3);
-		gameContainer.addChild(smallEnemy4);
-		gameContainer.addChild(smallEnemy5);
-		self.destroy();
+	self.takeDamage = function () {
+		self.health--;
+		if (self.health <= 0) {
+			var smallEnemy1 = new SmallEnemy();
+			smallEnemy1.x = self.x;
+			smallEnemy1.y = self.y;
+			self.parent.addChild(smallEnemy1);
+			var smallEnemy2 = new SmallEnemy();
+			smallEnemy2.x = self.x;
+			smallEnemy2.y = self.y;
+			self.parent.addChild(smallEnemy2);
+			self.destroy();
+		}
 	};
 });
 var Game = Container.expand(function () {
 	var self = Container.call(this);
@@ -97,9 +90,8 @@
 	enemy.x = 1024;
 	enemy.y = 1366 - 200;
 	var heroBullets = [];
 	var enemyBullets = [];
-	var smallEnemies = [];
 	var isGameOver = false;
 	var tickOffset = 0;
 	var fpsCounter = new Text2('0', {
 		size: 50,
@@ -121,20 +113,13 @@
 			lastTick = now;
 		}
 		hero.update();
 		enemy.followHero(hero);
-		for (var i = 0; i < smallEnemies.length; i++) {
-			smallEnemies[i].followHero(hero);
-		}
 		for (var a = heroBullets.length - 1; a >= 0; a--) {
 			heroBullets[a].move();
 			if (heroBullets[a].y < -50 || heroBullets[a].y > 2732 + 50 || heroBullets[a].x < -50 || heroBullets[a].x > 2048 + 50) {
 				heroBullets[a].destroy();
 				heroBullets.splice(a, 1);
-			} else if (heroBullets[a] && heroBullets[a].intersects(enemy)) {
-				enemy.split();
-				heroBullets[a].destroy();
-				heroBullets.splice(a, 1);
 			}
 		}
 		for (var a = enemyBullets.length - 1; a >= 0; a--) {
 			if (enemyBullets[a]) {