===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,321 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Bomb = Container.expand(function () {
+	var self = Container.call(this);
+	var bombGraphics = self.attachAsset('bomb', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.timer = 120; // 2 seconds at 60fps
+	self.active = false;
+	self.activate = function () {
+		self.active = true;
+	};
+	self.update = function () {
+		if (!self.active) return;
+		self.timer--;
+		if (self.timer <= 0) {
+			self.active = false;
+			onBombExplode(self.x, self.y);
+		}
+	};
+	return self;
+});
+var Explosion = Container.expand(function () {
+	var self = Container.call(this);
+	var explosionGraphics = self.attachAsset('explosion', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.lifetime = 60; // 1 second
+	self.maxLifetime = 60;
+	self.update = function () {
+		self.lifetime--;
+		var alpha = self.lifetime / self.maxLifetime;
+		explosionGraphics.alpha = alpha;
+		if (self.lifetime <= 0) {
+			self.destroy();
+			var index = explosions.indexOf(self);
+			if (index > -1) explosions.splice(index, 1);
+		}
+	};
+	return self;
+});
+var Meteor = Container.expand(function () {
+	var self = Container.call(this);
+	var meteorGraphics = self.attachAsset('meteor', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.targetX = 0;
+	self.targetY = 0;
+	self.speed = 8;
+	self.active = false;
+	self.launch = function (targetX, targetY) {
+		self.targetX = targetX;
+		self.targetY = targetY;
+		self.active = true;
+		var angle = Math.atan2(targetY - self.y, targetX - self.x);
+		self.velocityX = Math.cos(angle) * self.speed;
+		self.velocityY = Math.sin(angle) * self.speed;
+	};
+	self.update = function () {
+		if (!self.active) return;
+		self.x += self.velocityX;
+		self.y += self.velocityY;
+		var distance = Math.sqrt(Math.pow(self.targetX - self.x, 2) + Math.pow(self.targetY - self.y, 2));
+		if (distance < 30) {
+			self.active = false;
+			onMeteorHit(self.x, self.y);
+		}
+	};
+	return self;
+});
+var Planet = Container.expand(function () {
+	var self = Container.call(this);
+	var planetGraphics = self.attachAsset('planet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 100;
+	self.maxHealth = 100;
+	self.destructionZones = [];
+	self.takeDamage = function (amount, x, y) {
+		self.health -= amount;
+		if (self.health < 0) self.health = 0;
+		// Add destruction zone
+		var destructionZone = {
+			x: x - self.x,
+			y: y - self.y,
+			size: amount * 2
+		};
+		self.destructionZones.push(destructionZone);
+		// Update planet appearance based on health
+		var healthPercent = self.health / self.maxHealth;
+		if (healthPercent > 0.7) {
+			planetGraphics.tint = 0x4CAF50; // Green
+		} else if (healthPercent > 0.4) {
+			planetGraphics.tint = 0xFFEB3B; // Yellow
+		} else if (healthPercent > 0.1) {
+			planetGraphics.tint = 0xFF5722; // Orange
+		} else {
+			planetGraphics.tint = 0x8D6E63; // Brown
+		}
+		return self.health <= 0;
+	};
+	return self;
+});
+var WeaponButton = Container.expand(function (weaponType) {
+	var self = Container.call(this);
+	var buttonGraphics = self.attachAsset('weaponButton', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.weaponType = weaponType;
+	self.selected = false;
+	// Add weapon icon
+	var iconAsset;
+	switch (weaponType) {
+		case 'meteor':
+			iconAsset = 'meteor';
+			break;
+		case 'bomb':
+			iconAsset = 'bomb';
+			break;
+		case 'laser':
+			iconAsset = 'laser';
+			break;
+		case 'blackhole':
+			iconAsset = 'blackhole';
+			break;
+	}
+	var icon = self.attachAsset(iconAsset, {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		scaleX: 0.7,
+		scaleY: 0.7
+	});
+	self.setSelected = function (selected) {
+		self.selected = selected;
+		if (selected) {
+			buttonGraphics.tint = 0xFFFFFF;
+		} else {
+			buttonGraphics.tint = 0x888888;
+		}
+	};
+	self.down = function (x, y, obj) {
+		selectWeapon(self.weaponType);
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x000011
+});
+
+/**** 
+* Game Code
+****/ 
+var planet;
+var meteors = [];
+var bombs = [];
+var explosions = [];
+var weaponButtons = [];
+var selectedWeapon = 'meteor';
+var score = 0;
+var planetDestroyed = false;
+// UI Elements
+var scoreTxt = new Text2('Score: 0', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0, 0);
+scoreTxt.x = 150;
+scoreTxt.y = 50;
+LK.gui.topLeft.addChild(scoreTxt);
+var healthTxt = new Text2('Planet Health: 100%', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+healthTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(healthTxt);
+// Create planet
+planet = game.addChild(new Planet());
+planet.x = 2048 / 2;
+planet.y = 2732 / 2;
+// Create weapon selection buttons
+var weaponTypes = ['meteor', 'bomb', 'laser', 'blackhole'];
+for (var i = 0; i < weaponTypes.length; i++) {
+	var button = new WeaponButton(weaponTypes[i]);
+	button.x = 150 + i * 140;
+	button.y = 2732 - 150;
+	weaponButtons.push(button);
+	game.addChild(button);
+}
+// Select initial weapon
+selectWeapon('meteor');
+function selectWeapon(weaponType) {
+	selectedWeapon = weaponType;
+	for (var i = 0; i < weaponButtons.length; i++) {
+		weaponButtons[i].setSelected(weaponButtons[i].weaponType === weaponType);
+	}
+}
+function onMeteorHit(x, y) {
+	LK.getSound('meteorHit').play();
+	var destroyed = planet.takeDamage(15, x, y);
+	score += 100;
+	createExplosion(x, y);
+	if (destroyed && !planetDestroyed) {
+		planetDestroyed = true;
+		LK.showYouWin();
+	}
+}
+function onBombExplode(x, y) {
+	LK.getSound('bombExplode').play();
+	var destroyed = planet.takeDamage(25, x, y);
+	score += 200;
+	createExplosion(x, y);
+	// Create multiple smaller explosions for effect
+	for (var i = 0; i < 3; i++) {
+		var offsetX = (Math.random() - 0.5) * 100;
+		var offsetY = (Math.random() - 0.5) * 100;
+		createExplosion(x + offsetX, y + offsetY);
+	}
+	if (destroyed && !planetDestroyed) {
+		planetDestroyed = true;
+		LK.showYouWin();
+	}
+}
+function onLaserFire(startX, startY, endX, endY) {
+	LK.getSound('laserFire').play();
+	var destroyed = planet.takeDamage(20, endX, endY);
+	score += 150;
+	createExplosion(endX, endY);
+	if (destroyed && !planetDestroyed) {
+		planetDestroyed = true;
+		LK.showYouWin();
+	}
+}
+function onBlackholeActivate(x, y) {
+	LK.getSound('blackholeActivate').play();
+	var destroyed = planet.takeDamage(30, x, y);
+	score += 300;
+	createExplosion(x, y);
+	if (destroyed && !planetDestroyed) {
+		planetDestroyed = true;
+		LK.showYouWin();
+	}
+}
+function createExplosion(x, y) {
+	var explosion = new Explosion();
+	explosion.x = x;
+	explosion.y = y;
+	explosions.push(explosion);
+	game.addChild(explosion);
+}
+function isPlanetClick(x, y) {
+	var distance = Math.sqrt(Math.pow(x - planet.x, 2) + Math.pow(y - planet.y, 2));
+	return distance < 200;
+}
+game.down = function (x, y, obj) {
+	if (planetDestroyed) return;
+	if (isPlanetClick(x, y)) {
+		switch (selectedWeapon) {
+			case 'meteor':
+				var meteor = new Meteor();
+				meteor.x = Math.random() * 2048;
+				meteor.y = -100;
+				meteor.launch(x, y);
+				meteors.push(meteor);
+				game.addChild(meteor);
+				break;
+			case 'bomb':
+				var bomb = new Bomb();
+				bomb.x = x;
+				bomb.y = y;
+				bomb.activate();
+				bombs.push(bomb);
+				game.addChild(bomb);
+				break;
+			case 'laser':
+				onLaserFire(x, 0, x, y);
+				break;
+			case 'blackhole':
+				onBlackholeActivate(x, y);
+				break;
+		}
+	}
+};
+game.update = function () {
+	if (planetDestroyed) return;
+	// Update meteors
+	for (var i = meteors.length - 1; i >= 0; i--) {
+		var meteor = meteors[i];
+		if (!meteor.active) {
+			meteor.destroy();
+			meteors.splice(i, 1);
+		}
+	}
+	// Update bombs
+	for (var i = bombs.length - 1; i >= 0; i--) {
+		var bomb = bombs[i];
+		if (!bomb.active) {
+			bomb.destroy();
+			bombs.splice(i, 1);
+		}
+	}
+	// Update UI
+	scoreTxt.setText('Score: ' + score);
+	var healthPercent = Math.round(planet.health / planet.maxHealth * 100);
+	healthTxt.setText('Planet Health: ' + healthPercent + '%');
+	LK.setScore(score);
+};
\ No newline at end of file