/**** 
* Plugins
****/ 
var tween = LK.import("@upit/tween.v1");
var storage = LK.import("@upit/storage.v1");

/**** 
* Classes
****/ 
var Bullet = Container.expand(function () {
	var self = Container.call(this);
	var bulletGraphics = self.attachAsset('bullet', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 12;
	self.update = function () {
		self.y -= self.speed;
	};
	return self;
});
var Fire = Container.expand(function () {
	var self = Container.call(this);
	var fireGraphics = self.attachAsset('fire', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 6;
	self.directionX = 0;
	self.directionY = 1;
	self.setDirection = function (targetX, targetY, startX, startY) {
		var dx = targetX - startX;
		var dy = targetY - startY;
		var distance = Math.sqrt(dx * dx + dy * dy);
		if (distance > 0) {
			self.directionX = dx / distance;
			self.directionY = dy / distance;
		}
	};
	self.update = function () {
		self.x += self.directionX * self.speed;
		self.y += self.directionY * self.speed;
	};
	return self;
});
var Hotako = Container.expand(function () {
	var self = Container.call(this);
	var hotakoGraphics = self.attachAsset('hotako', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.fireTimer = 0;
	self.fireRate = 90; // Frames between shots
	self.speed = 1;
	self.update = function () {
		self.y += self.speed;
		self.fireTimer++;
		if (self.fireTimer >= self.fireRate) {
			self.fireTimer = 0;
			// Signal to create fire projectile
			self.shouldFire = true;
		}
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 8;
	self.moveDirection = 0; // -1 left, 0 stop, 1 right
	self.setColor = function (color) {
		playerGraphics.tint = color;
	};
	self.update = function () {
		// Smooth movement toward target position (X and Y)
		var deltaX = targetX - self.x;
		var deltaY = targetY - self.y;
		var moveDistanceX = Math.min(Math.abs(deltaX), self.speed);
		var moveDistanceY = Math.min(Math.abs(deltaY), self.speed);
		if (Math.abs(deltaX) > 5) {
			self.x += deltaX > 0 ? moveDistanceX : -moveDistanceX;
		}
		if (Math.abs(deltaY) > 5) {
			self.y += deltaY > 0 ? moveDistanceY : -moveDistanceY;
		}
		// Keep player within screen bounds
		if (self.x < 40) self.x = 40;
		if (self.x > 2008) self.x = 2008;
		if (self.y < 100) self.y = 100;
		if (self.y > 2632) self.y = 2632;
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x1a1a2e
});

/**** 
* Game Code
****/ 
game.setBackgroundColor(0x1a1a2e);
// Game variables
var player;
var hotakos = [];
var fires = [];
var bullets = [];
var spawnTimer = 0;
var spawnRate = 180; // Frames between spawns
var gameTime = 0;
var difficultyLevel = 1;
// UI Elements
var scoreTxt = new Text2('0', {
	size: 60,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
var timeTxt = new Text2('Time: 0', {
	size: 40,
	fill: 0xFFDD44
});
timeTxt.anchor.set(0, 0);
timeTxt.x = 120;
timeTxt.y = 20;
LK.gui.topLeft.addChild(timeTxt);
// Initialize player
player = game.addChild(new Player());
player.x = 1024;
player.y = 2500;
// Load player customization
var playerColor = storage.playerColor || 0x4a90e2;
player.setColor(playerColor);
// Mouse following controls
var targetX = 1024; // Initial target position
var targetY = 2500; // Initial target Y position
game.move = function (x, y, obj) {
	targetX = x;
	targetY = y;
};
game.down = function (x, y, obj) {
	// Create bullet at player position
	var newBullet = new Bullet();
	newBullet.x = player.x;
	newBullet.y = player.y - 40;
	bullets.push(newBullet);
	game.addChild(newBullet);
	LK.getSound('playerShot').play();
};
game.update = function () {
	gameTime++;
	// Update difficulty every 10 seconds (600 frames)
	if (gameTime % 600 === 0) {
		difficultyLevel++;
		if (spawnRate > 60) spawnRate -= 10;
	}
	// Update time display
	var seconds = Math.floor(gameTime / 60);
	timeTxt.setText('Time: ' + seconds);
	// Spawn Hotakos
	spawnTimer++;
	if (spawnTimer >= spawnRate) {
		spawnTimer = 0;
		var newHotako = new Hotako();
		// Random spawn position (top or sides)
		var spawnSide = Math.floor(Math.random() * 3);
		if (spawnSide === 0) {
			// Top
			newHotako.x = Math.random() * 1800 + 100;
			newHotako.y = -50;
		} else if (spawnSide === 1) {
			// Left
			newHotako.x = -50;
			newHotako.y = Math.random() * 800 + 100;
		} else {
			// Right
			newHotako.x = 2098;
			newHotako.y = Math.random() * 800 + 100;
		}
		hotakos.push(newHotako);
		game.addChild(newHotako);
	}
	// Update Hotakos and create fires
	for (var h = hotakos.length - 1; h >= 0; h--) {
		var hotako = hotakos[h];
		// Check if Hotako should fire
		if (hotako.shouldFire) {
			hotako.shouldFire = false;
			var newFire = new Fire();
			newFire.x = hotako.x;
			newFire.y = hotako.y;
			newFire.setDirection(player.x, player.y, hotako.x, hotako.y);
			fires.push(newFire);
			game.addChild(newFire);
			LK.getSound('fireShot').play();
		}
		// Remove off-screen Hotakos
		if (hotako.y > 2800 || hotako.x < -100 || hotako.x > 2148) {
			hotako.destroy();
			hotakos.splice(h, 1);
		}
	}
	// Update fires and check collisions
	for (var f = fires.length - 1; f >= 0; f--) {
		var fire = fires[f];
		// Check collision with player
		if (fire.intersects(player)) {
			// Game Over
			LK.effects.flashScreen(0xff0000, 1000);
			// Save score
			var finalScore = Math.floor(gameTime / 60) * 10 + Math.floor(gameTime / 10);
			LK.setScore(finalScore);
			LK.showGameOver();
			return;
		}
		// Remove off-screen fires
		if (fire.y > 2800 || fire.y < -50 || fire.x < -50 || fire.x > 2098) {
			fire.destroy();
			fires.splice(f, 1);
		}
	}
	// Update bullets and check collisions with Hotakos
	for (var b = bullets.length - 1; b >= 0; b--) {
		var bullet = bullets[b];
		// Check collision with Hotakos
		var hitHotako = false;
		for (var h = hotakos.length - 1; h >= 0; h--) {
			var hotako = hotakos[h];
			if (bullet.intersects(hotako)) {
				// Hotako hit - destroy both bullet and Hotako
				bullet.destroy();
				bullets.splice(b, 1);
				hotako.destroy();
				hotakos.splice(h, 1);
				// Add score for killing Hotako
				LK.setScore(LK.getScore() + 50);
				hitHotako = true;
				LK.effects.flashObject(hotako, 0xffffff, 100);
				break;
			}
		}
		// Remove off-screen bullets if not already removed
		if (!hitHotako && (bullet.y < -50 || bullet.x < -50 || bullet.x > 2098)) {
			bullet.destroy();
			bullets.splice(b, 1);
		}
	}
	// Update score based on survival time and dodges
	var currentScore = Math.floor(gameTime / 60) * 10 + Math.floor(gameTime / 10);
	LK.setScore(currentScore);
	scoreTxt.setText(LK.getScore().toString());
	// Create particle effects occasionally
	if (gameTime % 120 === 0) {
		LK.effects.flashObject(player, 0xffd700, 200);
	}
};

===================================================================
--- original.js
+++ change.js
@@ -74,17 +74,24 @@
 	self.setColor = function (color) {
 		playerGraphics.tint = color;
 	};
 	self.update = function () {
-		// Smooth movement toward target position
+		// Smooth movement toward target position (X and Y)
 		var deltaX = targetX - self.x;
-		var moveDistance = Math.min(Math.abs(deltaX), self.speed);
+		var deltaY = targetY - self.y;
+		var moveDistanceX = Math.min(Math.abs(deltaX), self.speed);
+		var moveDistanceY = Math.min(Math.abs(deltaY), self.speed);
 		if (Math.abs(deltaX) > 5) {
-			self.x += deltaX > 0 ? moveDistance : -moveDistance;
+			self.x += deltaX > 0 ? moveDistanceX : -moveDistanceX;
 		}
+		if (Math.abs(deltaY) > 5) {
+			self.y += deltaY > 0 ? moveDistanceY : -moveDistanceY;
+		}
 		// Keep player within screen bounds
 		if (self.x < 40) self.x = 40;
 		if (self.x > 2008) self.x = 2008;
+		if (self.y < 100) self.y = 100;
+		if (self.y > 2632) self.y = 2632;
 	};
 	return self;
 });
 
@@ -131,10 +138,12 @@
 var playerColor = storage.playerColor || 0x4a90e2;
 player.setColor(playerColor);
 // Mouse following controls
 var targetX = 1024; // Initial target position
+var targetY = 2500; // Initial target Y position
 game.move = function (x, y, obj) {
 	targetX = x;
+	targetY = y;
 };
 game.down = function (x, y, obj) {
 	// Create bullet at player position
 	var newBullet = new Bullet();