===================================================================
--- original.js
+++ change.js
@@ -1,14 +1,47 @@
 /**** 
 * Classes
 ****/ 
+// Particle class for explosion effect
+var Particle = Container.expand(function () {
+	var self = Container.call(this);
+	var particleGraphics = self.attachAsset('star', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.init = function (x, y, vx, vy, scale) {
+		self.x = x;
+		self.y = y;
+		self.vx = vx;
+		self.vy = vy;
+		self.scale.x = scale;
+		self.scale.y = scale;
+	};
+	self.move = function () {
+		self.x += self.vx;
+		self.y += self.vy;
+		// Gradually fade out the particle
+		particleGraphics.alpha -= 0.02;
+		if (particleGraphics.alpha <= 0) {
+			self.destroy();
+		}
+	};
+});
 /* 
 TODOS:
 ======
-Determine game over conditions
+- Determine game over conditions
 * Time based per palette (based on number of colors in it)?
 * Number of misclicks?
-Write instructions on game start.
+- Write instructions on game start.
+- Game gets visually exhausting after some time. Maybe there should be a status screen once in a while, just to break it up?
+- Maybe, once a color has been clicked/tapped, stars should stop spawning in that color for remainder of the level?
+- Maybe show the name of each palette used?
+- Maybe show game title on top, above score?
+- Brainstorm for game title: color space, colorful space, colorful universe, luniverse, loonyverse, star catcher, 
+planet catcher, sort the universe, planet sorting, Lala Universe, universal palettes, Colorvoid, Color Void, 
+Beauty-verse, Space Splatter, Basket Case Balls, Everything is Round, What Goes Around, Unruly Universe
+- Particle effect when a star is clicked?
 */ 
 var Selector = Container.expand(function () {
 	var self = Container.call(this);
 	var selectorGraphics = self.attachAsset('selector', {
@@ -144,9 +177,10 @@
 			// Increment score.
 			score++;
 			scoreTxt.setText(score);
 			LK.setScore(score);
-			// TODO: Particle effect?
+			// Trigger radial particle explosion
+			createRadialExplosion(self.x, self.y);
 			if (++currentRightColor == currentPalette.length - 1) {
 				// Change to new palette.
 				allPalettesCounter++;
 				if (allPalettesCounter == allPalettes.length) {
@@ -183,8 +217,33 @@
 
 /**** 
 * Game Code
 ****/ 
+// Function to create radial particle explosion
+function createRadialExplosion(x, y) {
+	var numParticles = 20;
+	var particles = [];
+	for (var i = 0; i < numParticles; i++) {
+		var angle = Math.random() * Math.PI * 2;
+		var speed = Math.random() * 5 + 2; // Random speed between 2 and 7
+		var vx = Math.cos(angle) * speed;
+		var vy = Math.sin(angle) * speed;
+		var scale = Math.random() * 0.5 + 0.5; // Random scale between 0.5 and 1
+		var particle = new Particle();
+		particle.init(x, y, vx, vy, scale);
+		game.addChild(particle);
+		particles.push(particle);
+	}
+	// Update and remove particles
+	LK.on('tick', function () {
+		particles.forEach(function (particle, index) {
+			particle.move();
+			if (particleGraphics.alpha <= 0) {
+				particles.splice(index, 1);
+			}
+		});
+	});
+}
 function hsvToHex(h, s, v) {
 	var r, g, b, i, f, p, q, t;
 	i = Math.floor(h * 6);
 	f = h * 6 - i;