===================================================================
--- original.js
+++ change.js
@@ -68,8 +68,26 @@
 			bullets.splice(bullets.indexOf(self), 1);
 		}
 	};
 });
+// Particle class
+var Particle = Container.expand(function () {
+	var self = Container.call(this);
+	var particleGraphics = self.attachAsset('particle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speedX = Math.random() * 10 - 5; // Random horizontal speed
+	self.speedY = Math.random() * 10 - 5; // Random vertical speed
+	self.update = function () {
+		self.x += self.speedX;
+		self.y += self.speedY;
+		self.alpha -= 0.01; // Fade out
+		if (self.alpha <= 0) {
+			self.destroy();
+		}
+	};
+});
 
 /**** 
 * Initialize Game
 ****/ 
@@ -79,8 +97,17 @@
 
 /**** 
 * Game Code
 ****/ 
+// Generate particles at a given position
+function generateParticles(x, y) {
+	for (var i = 0; i < 100; i++) {
+		var particle = new Particle();
+		particle.x = x;
+		particle.y = y;
+		game.addChild(particle);
+	}
+}
 var background = game.attachAsset('background', {
 	anchorX: 0,
 	anchorY: 0
 });
@@ -118,8 +145,9 @@
 				enemy.health -= 1;
 				if (enemy.health <= 0) {
 					enemy.destroy();
 					enemies.splice(index, 1);
+					generateParticles(enemy.x, enemy.y);
 				}
 			}
 		});
 	});