===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,433 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Enemy = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 20;
+	self.maxHealth = 20;
+	self.speed = 2;
+	self.damage = 5;
+	self.reward = 25;
+	self.targetX = 0;
+	self.targetY = 0;
+	self.lastX = self.x;
+	self.lastY = self.y;
+	self.update = function () {
+		var dx = self.targetX - self.x;
+		var dy = self.targetY - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 5) {
+			self.x += dx / distance * self.speed;
+			self.y += dy / distance * self.speed;
+		}
+		self.lastX = self.x;
+		self.lastY = self.y;
+	};
+	return self;
+});
+var EnemyBoss = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('enemyBoss', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 200;
+	self.maxHealth = 200;
+	self.speed = 1.5;
+	self.damage = 15;
+	self.reward = 500;
+	self.targetX = 0;
+	self.targetY = 0;
+	self.lastX = self.x;
+	self.lastY = self.y;
+	self.update = function () {
+		var dx = self.targetX - self.x;
+		var dy = self.targetY - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 5) {
+			self.x += dx / distance * self.speed;
+			self.y += dy / distance * self.speed;
+		}
+		self.lastX = self.x;
+		self.lastY = self.y;
+	};
+	return self;
+});
+var Projectile = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('projectile', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 15;
+	self.targetX = 0;
+	self.targetY = 0;
+	self.damage = 10;
+	self.lastY = 0;
+	self.update = function () {
+		var dx = self.targetX - self.x;
+		var dy = self.targetY - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance < self.speed) {
+			self.reachedTarget = true;
+		} else {
+			self.x += dx / distance * self.speed;
+			self.y += dy / distance * self.speed;
+		}
+	};
+	return self;
+});
+var Soldier = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('soldier', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 30;
+	self.maxHealth = 30;
+	self.damage = 10;
+	self.fireRate = 30;
+	self.range = 300;
+	self.fireCounter = 0;
+	self.cost = 50;
+	self.type = 'soldier';
+	self.update = function () {
+		self.fireCounter++;
+	};
+	return self;
+});
+var Tank = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('tank', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 80;
+	self.maxHealth = 80;
+	self.damage = 25;
+	self.fireRate = 45;
+	self.range = 350;
+	self.fireCounter = 0;
+	self.cost = 120;
+	self.type = 'tank';
+	self.update = function () {
+		self.fireCounter++;
+	};
+	return self;
+});
+var Turret = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('turret', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 50;
+	self.maxHealth = 50;
+	self.damage = 15;
+	self.fireRate = 20;
+	self.range = 400;
+	self.fireCounter = 0;
+	self.cost = 80;
+	self.type = 'turret';
+	self.update = function () {
+		self.fireCounter++;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a1a1a
+});
+
+/**** 
+* Game Code
+****/ 
+var baseHealth = 100;
+var maxBaseHealth = 100;
+var resources = 200;
+var maxResources = 500;
+var wave = 1;
+var score = 0;
+var gameActive = true;
+var units = [];
+var enemies = [];
+var projectiles = [];
+var selectedUnit = null;
+var resourceSpawns = [];
+var waveActive = false;
+var waveCounter = 0;
+var waveDelay = 180;
+var baseX = 2048 / 2;
+var baseY = 2732 / 2;
+var base = game.addChild(LK.getAsset('base', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	x: baseX,
+	y: baseY
+}));
+var healthText = new Text2(baseHealth + ' HP', {
+	size: 80,
+	fill: '#FF5252'
+});
+healthText.anchor.set(0.5, 0.5);
+healthText.x = baseX;
+healthText.y = baseY - 150;
+game.addChild(healthText);
+var resourceText = new Text2('Resources: ' + resources, {
+	size: 60,
+	fill: '#FFD700'
+});
+resourceText.anchor.set(0, 0);
+resourceText.x = 100;
+resourceText.y = 100;
+LK.gui.top.addChild(resourceText);
+var waveText = new Text2('Wave: ' + wave, {
+	size: 60,
+	fill: '#FFFFFF'
+});
+waveText.anchor.set(0.5, 0);
+waveText.x = 1024;
+waveText.y = 50;
+LK.gui.top.addChild(waveText);
+var scoreText = new Text2('Enemies Defeated: ' + score, {
+	size: 50,
+	fill: '#00FF00'
+});
+scoreText.anchor.set(1, 0);
+scoreText.x = 2048 - 100;
+scoreText.y = 100;
+LK.gui.top.addChild(scoreText);
+var unitCostText = new Text2('Soldier: 50 | Tank: 120 | Turret: 80', {
+	size: 40,
+	fill: '#FFFFFF'
+});
+unitCostText.anchor.set(0.5, 1);
+unitCostText.x = 1024;
+unitCostText.y = 2732 - 50;
+LK.gui.bottom.addChild(unitCostText);
+function spawnEnemy(x, y, isBoss) {
+	var enemy;
+	if (isBoss) {
+		enemy = new EnemyBoss();
+		enemy.targetX = baseX;
+		enemy.targetY = baseY;
+	} else {
+		enemy = new Enemy();
+		enemy.targetX = baseX;
+		enemy.targetY = baseY;
+	}
+	enemy.x = x;
+	enemy.y = y;
+	enemy.lastX = x;
+	enemy.lastY = y;
+	game.addChild(enemy);
+	enemies.push(enemy);
+}
+function spawnWave() {
+	waveActive = true;
+	waveCounter = 0;
+	var enemyCount = 3 + wave * 2;
+	var spawnPositions = [{
+		x: 200,
+		y: 200
+	}, {
+		x: 1848,
+		y: 200
+	}, {
+		x: 200,
+		y: 2532
+	}, {
+		x: 1848,
+		y: 2532
+	}];
+	var spawnIndex = 0;
+	for (var i = 0; i < enemyCount; i++) {
+		var pos = spawnPositions[spawnIndex % spawnPositions.length];
+		spawnEnemy(pos.x, pos.y, false);
+		spawnIndex++;
+	}
+	if (wave > 3) {
+		spawnEnemy(1024, 100, true);
+	}
+}
+function deployUnit(unitType, clickX, clickY) {
+	var unitCost = 0;
+	var unit = null;
+	if (unitType === 'soldier') {
+		unitCost = 50;
+		unit = new Soldier();
+	} else if (unitType === 'tank') {
+		unitCost = 120;
+		unit = new Tank();
+	} else if (unitType === 'turret') {
+		unitCost = 80;
+		unit = new Turret();
+	}
+	if (unit && resources >= unitCost) {
+		resources -= unitCost;
+		unit.x = clickX;
+		unit.y = clickY;
+		game.addChild(unit);
+		units.push(unit);
+		LK.getSound('deploy').play();
+		return true;
+	}
+	return false;
+}
+function findClosestEnemy(fromX, fromY, range) {
+	var closest = null;
+	var closestDist = range + 1;
+	for (var i = 0; i < enemies.length; i++) {
+		var enemy = enemies[i];
+		var dx = enemy.x - fromX;
+		var dy = enemy.y - fromY;
+		var dist = Math.sqrt(dx * dx + dy * dy);
+		if (dist < closestDist) {
+			closest = enemy;
+			closestDist = dist;
+		}
+	}
+	return closest;
+}
+function fireProjectile(fromX, fromY, toX, toY, damage) {
+	var projectile = new Projectile();
+	projectile.x = fromX;
+	projectile.y = fromY;
+	projectile.targetX = toX;
+	projectile.targetY = toY;
+	projectile.damage = damage;
+	game.addChild(projectile);
+	projectiles.push(projectile);
+	LK.getSound('shoot').play();
+}
+function damageEnemy(enemy, damage) {
+	enemy.health -= damage;
+	LK.effects.flashObject(enemy, 0xFFFF00, 200);
+	if (enemy.health <= 0) {
+		enemy.destroy();
+		enemies.splice(enemies.indexOf(enemy), 1);
+		score++;
+		resources += Math.floor(enemy.reward / 2);
+		LK.setScore(score);
+		LK.getSound('explosion').play();
+	}
+}
+function damageBase(damage) {
+	baseHealth -= damage;
+	LK.effects.flashObject(base, 0xFF0000, 300);
+	if (baseHealth <= 0) {
+		baseHealth = 0;
+		gameActive = false;
+		LK.showGameOver();
+	}
+}
+game.down = function (x, y, obj) {
+	if (!gameActive) return;
+	var clickX = x;
+	var clickY = y;
+	if (clickX < 400 && clickY > 2400) {
+		if (deployUnit('soldier', clickX + 200, clickY - 200)) {
+			selectedUnit = units[units.length - 1];
+		}
+	} else if (clickX < 1200 && clickX >= 400 && clickY > 2400) {
+		if (deployUnit('tank', clickX + 200, clickY - 200)) {
+			selectedUnit = units[units.length - 1];
+		}
+	} else if (clickX >= 1200 && clickY > 2400) {
+		if (deployUnit('turret', clickX - 200, clickY - 200)) {
+			selectedUnit = units[units.length - 1];
+		}
+	} else {
+		selectedUnit = null;
+	}
+};
+game.update = function () {
+	if (!gameActive) return;
+	resourceText.setText('Resources: ' + resources);
+	healthText.setText(baseHealth + ' HP');
+	waveText.setText('Wave: ' + wave);
+	scoreText.setText('Enemies Defeated: ' + score);
+	if (!waveActive && waveDelay > 0) {
+		waveDelay--;
+		if (waveDelay === 0) {
+			spawnWave();
+		}
+	}
+	for (var u = units.length - 1; u >= 0; u--) {
+		var unit = units[u];
+		unit.update();
+		var target = findClosestEnemy(unit.x, unit.y, unit.range);
+		if (target && unit.fireCounter >= unit.fireRate) {
+			fireProjectile(unit.x, unit.y, target.x, target.y, unit.damage);
+			unit.fireCounter = 0;
+		}
+	}
+	for (var p = projectiles.length - 1; p >= 0; p--) {
+		var projectile = projectiles[p];
+		projectile.update();
+		if (projectile.reachedTarget) {
+			for (var e = enemies.length - 1; e >= 0; e--) {
+				var enemy = enemies[e];
+				var dx = enemy.x - projectile.x;
+				var dy = enemy.y - projectile.y;
+				var dist = Math.sqrt(dx * dx + dy * dy);
+				if (dist < 60) {
+					damageEnemy(enemy, projectile.damage);
+					projectile.destroy();
+					projectiles.splice(p, 1);
+					break;
+				}
+			}
+			if (p < projectiles.length && projectiles[p] === projectile) {
+				projectile.destroy();
+				projectiles.splice(p, 1);
+			}
+		}
+		if (p < projectiles.length && projectile.y < -100) {
+			projectile.destroy();
+			projectiles.splice(p, 1);
+		}
+	}
+	for (var en = enemies.length - 1; en >= 0; en--) {
+		var enemy = enemies[en];
+		enemy.update();
+		var dx = baseX - enemy.x;
+		var dy = baseY - enemy.y;
+		var distToBase = Math.sqrt(dx * dx + dy * dy);
+		if (distToBase < 100) {
+			damageBase(enemy.damage);
+			enemy.destroy();
+			enemies.splice(en, 1);
+		}
+	}
+	if (waveActive && enemies.length === 0) {
+		waveActive = false;
+		wave++;
+		waveDelay = 180;
+		resources += 50 * wave;
+		if (resources > maxResources) {
+			resources = maxResources;
+		}
+		if (wave > 5) {
+			LK.showYouWin();
+			gameActive = false;
+		}
+	}
+};
+LK.playMusic('battleMusic', {
+	loop: true
+});
+spawnWave();
\ No newline at end of file