/**** 
* Classes
****/ 
// Assets will be automatically created and loaded during gameplay
// Balloon class
var Balloon = Container.expand(function () {
	var self = Container.call(this);
	var balloonGraphics = self.attachAsset('balloon', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.update = function () {
		if (LK.getScore() >= 20) {
			self.speed = 4;
		}
		self.y += self.speed;
		if (self.y < self.height / 2) {
			self.y = self.height / 2;
		}
		if (self.x < self.width / 2) {
			self.x = self.width / 2;
		}
		if (self.x > 2048 - self.width / 2) {
			self.x = 2048 - self.width / 2;
		}
		if (self.y > 2732 - self.height / 2) {
			self.y = 2732 - self.height / 2;
			self.speed = 0;
			LK.setScore(LK.getScore() - 1);
			scoreTxt.setText(LK.getScore());
			self.destroy();
			if (miniFriend && miniFriend.intersects(self)) {
				// No score increment when mini friend intersects balloon
			}
		}
		// Check if balloon is close to any explosion and avoid it
		for (var i = 0; i < explosions.length; i++) {
			var explosion = explosions[i];
			if (Math.abs(self.x - explosion.x) < 100 && Math.abs(self.y - explosion.y) < 100) {
				self.x += self.x - explosion.x > 0 ? 5 : -5;
				self.y += self.y - explosion.y > 0 ? 5 : -5;
				self.y -= 10; // Push balloon upwards if close to explosion
			}
			// Push balloon away from expanding explosion
			if (Math.abs(self.x - explosion.x) < 200 && Math.abs(self.y - explosion.y) < 200) {
				self.x += self.x - explosion.x > 0 ? 2 : -2;
				self.y += self.y - explosion.y > 0 ? 2 : -2;
			}
		}
		// Removed unnecessary destruction of balloons when they go off the screen
	};
	self.down = function (x, y, obj) {
		self.pop();
	};
	self.pop = function () {
		LK.setScore(LK.getScore() + 1);
		scoreTxt.setText(LK.getScore());
		LK.getSound('rubbish').play();
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (balloons[i].y > 2732 - balloons[i].height / 2) {
				balloons.splice(i, 1);
			}
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (balloons[i].y > 2732 - balloons[i].height / 2) {
				balloons.splice(i, 1);
			}
		}
		// Create explosion effect
		var explosion = LK.getAsset('explosion', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: self.x,
			y: self.y
		});
		// Check if balloon is close enough to the explosion
		if (Math.abs(self.x - explosion.x) < 100 && Math.abs(self.y - explosion.y) < 100) {
			self.y -= 10; // Push balloon upwards if close to explosion
			// Create explosion effect
			var explosion = LK.getAsset('explosion', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: self.x,
				y: self.y
			});
			game.addChild(explosion);
			explosions.push(explosion);
			expandExplosion(explosion);
			LK.setTimeout(function () {
				explosion.destroy();
				var index = explosions.indexOf(explosion);
				if (index > -1) {
					explosions.splice(index, 1);
				}
			}, 3000);
			LK.effects.flashObject(explosion, 0xff0000, 500); // Flash red for 500ms
			// Push all nearby balloons
			for (var i = 0; i < balloons.length; i++) {
				var balloon = balloons[i];
				if (Math.abs(balloon.x - explosion.x) < 200 && Math.abs(balloon.y - explosion.y) < 200) {
					balloon.x += balloon.x - explosion.x > 0 ? 10 : -10;
					balloon.y += balloon.y - explosion.y > 0 ? 10 : -10;
				}
			}
		}
		LK.getSound('rubbish').play();
		self.destroy();
		if (LK.getScore() < 0) {
			LK.showGameOver();
		}
	};
});
var Bot11 = Container.expand(function () {
	var self = Container.call(this);
	var botGraphics = self.attachAsset('bot11', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.destroy();
		}
	};
});
var Bot88 = Container.expand(function () {
	var self = Container.call(this);
	var botGraphics = self.attachAsset('bot88', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.clickCount = 0;
	self.bot11Spawned = false;
	self.update = function () {
		// Move horizontally across the screen
		self.x += self.speed;
		if (self.x > 2048 - self.width / 2 || self.x < self.width / 2) {
			self.speed = -self.speed; // Reverse direction when hitting screen edges
		}
	};
	self.down = function (x, y, obj) {
		LK.getSound('Z1').play();
		self.clickCount++;
		if (self.clickCount >= 15) {
			self.createExplosion();
			self.speed = 0; // Stop moving
			self.clickCount = 0;
			self.spawnBot11(); // Trigger task 2
		}
	};
	self.createExplosion = function () {
		var explosion = LK.getAsset('explosion', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: self.x,
			y: self.y,
			scaleX: 5,
			scaleY: 5
		});
		game.addChild(explosion);
		LK.getSound('Z2').play(); // Play sound 'Z2' when Bot88 explosion effect is created
		LK.setTimeout(function () {
			explosion.destroy();
			self.destroy(); // Destroy Bot88 after explosion
			// Drop attention effect
			var attentionDrop = LK.getAsset('attentionDrop', {
				anchorX: 0.5,
				anchorY: 0.5,
				x: self.x,
				y: self.y
			});
			game.addChild(attentionDrop);
			LK.setTimeout(function () {
				attentionDrop.destroy();
			}, 2000); // Destroy attention drop effect after 2 seconds
		}, 1000);
		self.clickCount = 0; // Reset click count
		self.speed = 5; // Reset speed
	};
	self.spawnBot11 = function () {
		if (!self.bot11Spawned) {
			var bot11 = new Bot11();
			bot11.x = self.x;
			bot11.y = self.y;
			game.addChild(bot11);
			self.bot11Spawned = true;
			LK.setTimeout(function () {
				self.bot11Spawned = false;
			}, 10000);
		}
	};
});
var BotZX = Container.expand(function () {
	var self = Container.call(this);
	var botGraphics = self.attachAsset('botZX', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 2;
	self.update = function () {
		self.y += self.speed;
		if (self.y > 2732) {
			self.destroy();
		}
	};
});
var Button0 = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('button0', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.down = function (x, y, obj) {
		LK.setScore(LK.getScore() + 55);
		scoreTxt.setText(LK.getScore());
	};
});
var Enemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('miniFriend', {
		anchorX: 0.5,
		anchorY: 0.5,
		color: 0xff0000 // Set color to red
	});
	self.lifetime = 15 * 60; // 15 seconds in ticks
	self.update = function () {
		self.lifetime--;
		if (self.lifetime <= 0) {
			self.destroy();
		}
		// Move towards the nearest balloon
		if (balloons.length > 0) {
			var nearestBalloon = balloons[0];
			var minDistance = Math.sqrt(Math.pow(self.x - nearestBalloon.x, 2) + Math.pow(self.y - nearestBalloon.y, 2));
			for (var i = 1; i < balloons.length; i++) {
				var distance = Math.sqrt(Math.pow(self.x - balloons[i].x, 2) + Math.pow(self.y - balloons[i].y, 2));
				if (distance < minDistance) {
					nearestBalloon = balloons[i];
					minDistance = distance;
				}
			}
			var angle = Math.atan2(nearestBalloon.y - self.y, nearestBalloon.x - self.x);
			self.x += Math.cos(angle) * 3;
			self.y += Math.sin(angle) * 3;
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				LK.getSound('rubbish').play();
				balloons[i].pop();
				LK.getSound('rubbish').play();
				LK.getSound('rubbish').play();
				LK.getSound('rubbish').play();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
	self.down = function (x, y, obj) {
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				balloons[i].pop();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
});
var Enemy2 = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('miniFriend', {
		anchorX: 0.5,
		anchorY: 0.5,
		color: 0xff0000 // Set color to red
	});
	self.lifetime = 10 * 60; // 10 seconds in ticks
	self.update = function () {
		self.lifetime--;
		if (self.lifetime <= 0) {
			self.destroy();
		}
		// Move towards the nearest balloon
		if (balloons.length > 0) {
			var nearestBalloon = balloons[0];
			var minDistance = Math.sqrt(Math.pow(self.x - nearestBalloon.x, 2) + Math.pow(self.y - nearestBalloon.y, 2));
			for (var i = 1; i < balloons.length; i++) {
				var distance = Math.sqrt(Math.pow(self.x - balloons[i].x, 2) + Math.pow(self.y - balloons[i].y, 2));
				if (distance < minDistance) {
					nearestBalloon = balloons[i];
					minDistance = distance;
				}
			}
			var angle = Math.atan2(nearestBalloon.y - self.y, nearestBalloon.x - self.x);
			self.x += Math.cos(angle) * 4; // Faster speed
			self.y += Math.sin(angle) * 4; // Faster speed
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				LK.getSound('rubbish').play();
				balloons[i].pop();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
	self.down = function (x, y, obj) {
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				balloons[i].pop();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
});
var MiniFriend = Container.expand(function () {
	var self = Container.call(this);
	var miniFriendGraphics = self.attachAsset('miniFriend', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.lifetime = 15 * 60; // 15 seconds in ticks
	self.update = function () {
		self.lifetime--;
		if (self.lifetime <= 0) {
			self.destroy();
		}
		// Move towards the nearest balloon
		if (balloons.length > 0) {
			var nearestBalloon = balloons[0];
			var minDistance = Math.sqrt(Math.pow(self.x - nearestBalloon.x, 2) + Math.pow(self.y - nearestBalloon.y, 2));
			for (var i = 1; i < balloons.length; i++) {
				var distance = Math.sqrt(Math.pow(self.x - balloons[i].x, 2) + Math.pow(self.y - balloons[i].y, 2));
				if (distance < minDistance) {
					nearestBalloon = balloons[i];
					minDistance = distance;
				}
			}
			var angle = Math.atan2(nearestBalloon.y - self.y, nearestBalloon.x - self.x);
			self.x += Math.cos(angle) * 2;
			self.y += Math.sin(angle) * 2;
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				balloons[i].pop();
				self.destroy(); // Destroy mini friend after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
	self.down = function (x, y, obj) {
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				balloons[i].pop();
				self.destroy(); // Destroy mini friend after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
});
var MusicButton = Container.expand(function () {
	var self = Container.call(this);
	var buttonGraphics = self.attachAsset('musicButton', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.isPlaying = true;
	self.down = function (x, y, obj) {
		if (self.isPlaying) {
			LK.stopMusic();
		} else {
			LK.playMusic('223');
		}
		self.isPlaying = !self.isPlaying;
	};
});
var NewEnemy = Container.expand(function () {
	var self = Container.call(this);
	var enemyGraphics = self.attachAsset('miniFriend', {
		anchorX: 0.5,
		anchorY: 0.5,
		color: 0xff0000 // Set color to red
	});
	self.lifetime = 20 * 60; // 20 seconds in ticks
	self.update = function () {
		self.lifetime--;
		if (self.lifetime <= 0) {
			self.destroy();
		}
		// Move towards the nearest balloon
		if (balloons.length > 0) {
			var nearestBalloon = balloons[0];
			var minDistance = Math.sqrt(Math.pow(self.x - nearestBalloon.x, 2) + Math.pow(self.y - nearestBalloon.y, 2));
			for (var i = 1; i < balloons.length; i++) {
				var distance = Math.sqrt(Math.pow(self.x - balloons[i].x, 2) + Math.pow(self.y - balloons[i].y, 2));
				if (distance < minDistance) {
					nearestBalloon = balloons[i];
					minDistance = distance;
				}
			}
			var angle = Math.atan2(nearestBalloon.y - self.y, nearestBalloon.x - self.x);
			self.x += Math.cos(angle) * 3;
			self.y += Math.sin(angle) * 3;
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				LK.getSound('rubbish').play();
				balloons[i].pop();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
	self.down = function (x, y, obj) {
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (self.intersects(balloons[i])) {
				balloons[i].pop();
				LK.setScore(LK.getScore() - 1);
				scoreTxt.setText(LK.getScore());
				self.destroy(); // Destroy enemy after popping a balloon
				break; // Exit loop after popping one balloon
			}
		}
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x66e4af7512d26d43857c57ab // Init game with landscape background
});

/**** 
* Game Code
****/ 
var botZX = new BotZX();
botZX.x = 2048 / 2;
botZX.y = -botZX.height; // Start outside the top of the screen
game.addChild(botZX);
var button0 = new Button0();
button0.x = 150;
button0.y = 250;
LK.gui.topLeft.addChild(button0);
// Removed Bot11 asset initialization
LK.playMusic('223');
var musicButton = new MusicButton();
musicButton.x = 100;
musicButton.y = 100;
LK.gui.topLeft.addChild(musicButton);
var landscape = LK.getAsset('landscape', {
	anchorX: 0.5,
	anchorY: 0.5,
	x: 2048 / 2,
	y: 2732 / 2,
	scaleX: 2048 / 2048,
	scaleY: 2732 / 2048,
	width: 2048,
	height: 2732
});
game.addChild(landscape);
landscape.width = 2048;
landscape.height = 2732;
var scoreTxt = new Text2('0', {
	size: 150,
	fill: "#800080"
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var shield = 3; // Initialize shield with 3 lives
var balloons = [];
var miniFriend = null;
var enemySpawned = false;
var miniFriendSpawned = false;
var enemy2Spawned = false;
var explosions = []; // Initialize explosions array to keep track of explosions
var background2Created = false; // Initialize background2Created variable
var newEnemySpawned = false; // Initialize newEnemySpawned variable
// Function to expand explosion effect
function expandExplosion(explosion) {
	var radius = 0;
	var interval = LK.setInterval(function () {
		radius += 20; // Increase radius quickly
		explosion.width = radius;
		explosion.height = radius;
		if (radius >= 200) {
			LK.clearInterval(interval);
			explosion.destroy();
			var index = explosions.indexOf(explosion);
			if (index > -1) {
				explosions.splice(index, 1);
			}
		}
	}, 50); // Reduce interval time for faster expansion
}
var spawnBalloon = function spawnBalloon() {
	var newBalloon = new Balloon();
	newBalloon.x = Math.random() * 2048;
	newBalloon.y = -100;
	balloons.push(newBalloon);
	game.addChild(newBalloon);
};
game.update = function () {
	// Removed Bot11 spawning every 20 seconds
	for (var i = balloons.length - 1; i >= 0; i--) {
		if (LK.getScore() >= 20 && LK.getScore() < 30) {
			balloons[i].speed = 4;
		} else if (LK.getScore() >= 30 && LK.getScore() < 35) {
			balloons[i].speed = 6;
		} else if (LK.getScore() >= 35) {
			balloons[i].speed = 8;
		}
		// Removed unnecessary destruction of balloons when they go off the screen
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (balloons[i].y > 2732 - balloons[i].height / 2) {
				balloons.splice(i, 1);
			}
		}
		for (var i = balloons.length - 1; i >= 0; i--) {
			if (balloons[i].y > 2732 - balloons[i].height / 2) {
				balloons.splice(i, 1);
			}
		}
	}
	if (LK.getScore() >= 70 && !background2Created) {
		background2Created = true;
		var background2 = LK.getAsset('background2', {
			anchorX: 0.5,
			anchorY: 0.5,
			x: 2048 / 2,
			y: 2732 / 2,
			scaleX: 2048 / 2048,
			scaleY: 2732 / 2048,
			alpha: 0
		});
		background2.width = 2048;
		background2.height = 2732;
		game.addChild(background2);
		var fadeInInterval = LK.setInterval(function () {
			background2.alpha += 0.01;
			if (background2.alpha >= 1) {
				LK.clearInterval(fadeInInterval);
			}
		}, 50);
	}
	if (LK.getScore() >= 101) {
		LK.showVictory(); // Assuming LK.showVictory() is a method to show victory message
	} else if (LK.getScore() < 0) {
		LK.showGameOver();
	}
	if (LK.ticks % 60 == 0) {
		spawnBalloon();
	}
	if (LK.getScore() >= 10 && !miniFriendSpawned) {
		miniFriendSpawned = true;
		miniFriend = new MiniFriend();
		miniFriend.x = Math.random() * 2048;
		miniFriend.y = 2732; // Spawn at the bottom of the screen
		game.addChild(miniFriend);
		LK.setTimeout(function () {
			miniFriend.destroy();
			miniFriendSpawned = false;
		}, 20000); // 20 seconds
	}
	if (LK.getScore() >= 30 && !enemySpawned) {
		enemySpawned = true;
		var enemy = new Enemy();
		enemy.x = Math.random() * 2048;
		enemy.y = 2732; // Spawn at the bottom of the screen
		game.addChild(enemy);
		LK.setTimeout(function () {
			enemy.destroy();
			enemySpawned = false;
		}, 20000); // 20 seconds
	}
	if (LK.getScore() >= 40 && !enemy2Spawned) {
		enemy2Spawned = true;
		for (var i = 0; i < 4; i++) {
			var enemy2 = new Enemy2();
			enemy2.x = Math.random() * 2048;
			enemy2.y = 2732; // Spawn at the bottom of the screen
			game.addChild(enemy2);
			LK.setTimeout(function () {
				enemy2.destroy();
			}, 20000); // 20 seconds
		}
		LK.setTimeout(function () {
			enemy2Spawned = false;
		}, 20000); // 20 seconds
	}
	if (LK.getScore() >= 50 && !newEnemySpawned) {
		newEnemySpawned = true;
		var bot88 = new Bot88();
		bot88.x = 2048 / 2;
		bot88.y = 2732 / 2; // Start at the center of the screen
		bot88.speed = 5; // Set initial horizontal speed
		game.addChild(bot88);
		var bot11Interval = LK.setInterval(function () {
			bot88.spawnBot11();
		}, 10000); // 10 seconds
		LK.setTimeout(function () {
			bot88.destroy();
			LK.clearInterval(bot11Interval);
			newEnemySpawned = false;
		}, 20000); // 20 seconds
	}
};
LK.showVictory = function () {
	// Display victory message
	var victoryTxt = new Text2('Victory!', {
		size: 200,
		fill: "#00FF00"
	});
	victoryTxt.anchor.set(0.5, 0.5);
	victoryTxt.x = 2048 / 2;
	victoryTxt.y = 2732 / 2;
	LK.gui.center.addChild(victoryTxt);
	// Pause the game
	LK.showGameOver();
};

===================================================================
--- original.js
+++ change.js
@@ -439,20 +439,17 @@
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x66e4af7512d26d43857c57ab,
-	// Init game with landscape background
-	sortableChildren: true // Enable zIndex sorting
+	backgroundColor: 0x66e4af7512d26d43857c57ab // Init game with landscape background
 });
 
 /**** 
 * Game Code
 ****/ 
 var botZX = new BotZX();
 botZX.x = 2048 / 2;
-botZX.y = 0; // Start at the top of the screen
-botZX.zIndex = -1; // Ensure botZX is behind the background
+botZX.y = -botZX.height; // Start outside the top of the screen
 game.addChild(botZX);
 var button0 = new Button0();
 button0.x = 150;
 button0.y = 250;
@@ -472,9 +469,8 @@
 	scaleY: 2732 / 2048,
 	width: 2048,
 	height: 2732
 });
-landscape.zIndex = 1; // Ensure background is above botZX
 game.addChild(landscape);
 landscape.width = 2048;
 landscape.height = 2732;
 var scoreTxt = new Text2('0', {