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

/**** 
* Classes
****/ 
var FallingItem = Container.expand(function (itemType) {
	var self = Container.call(this);
	self.itemType = itemType || 'common';
	self.fallSpeed = 3;
	var assetName = 'commonItem';
	self.points = 15;
	if (self.itemType === 'rare') {
		assetName = 'rareItem';
		self.points = 75;
	} else if (self.itemType === 'bomb') {
		assetName = 'bomb';
		self.points = 0;
	}
	var itemGraphics = self.attachAsset(assetName, {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.update = function () {
		self.y += self.fallSpeed;
	};
	return self;
});
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 1.0
	});
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x87CEEB
});

/**** 
* Game Code
****/ 
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 - 50;
var fallingItems = [];
var dragNode = null;
var gameSpeed = 1;
var itemSpawnRate = 90;
var scoreTxt = new Text2('0', {
	size: 100,
	fill: 0xFFFFFF
});
scoreTxt.anchor.set(0.5, 0);
LK.gui.top.addChild(scoreTxt);
scoreTxt.y = 100;
function spawnItem() {
	var itemType = 'common';
	var rand = Math.random();
	if (rand < 0.05) {
		itemType = 'bomb';
	} else if (rand < 0.08) {
		itemType = 'rare';
	}
	var newItem = new FallingItem(itemType);
	newItem.x = Math.random() * (2048 - 100) + 50;
	newItem.y = -50;
	newItem.fallSpeed = 3 + gameSpeed * 0.5;
	newItem.lastY = newItem.y;
	newItem.lastIntersecting = false;
	fallingItems.push(newItem);
	game.addChild(newItem);
}
function handleMove(x, y, obj) {
	player.x = x;
	if (player.x < 60) player.x = 60;
	if (player.x > 2048 - 60) player.x = 2048 - 60;
}
game.move = handleMove;
game.down = function (x, y, obj) {
	handleMove(x, y, obj);
};
game.up = function (x, y, obj) {};
game.update = function () {
	// Spawn items
	if (LK.ticks % Math.max(30, itemSpawnRate - Math.floor(gameSpeed * 10)) == 0) {
		spawnItem();
	}
	// Increase game speed gradually
	if (LK.ticks % 600 == 0) {
		gameSpeed += 0.2;
	}
	// Update falling items
	for (var i = fallingItems.length - 1; i >= 0; i--) {
		var item = fallingItems[i];
		if (item.lastY === undefined) item.lastY = item.y;
		if (item.lastIntersecting === undefined) item.lastIntersecting = false;
		// Remove items that fall off screen
		if (item.lastY < 2732 + 100 && item.y >= 2732 + 100) {
			item.destroy();
			fallingItems.splice(i, 1);
			continue;
		}
		// Check collision with player
		var currentIntersecting = item.intersects(player);
		if (!item.lastIntersecting && currentIntersecting) {
			if (item.itemType === 'bomb') {
				// Create explosion effect by scaling the bomb before destroying it
				tween(item, {
					scaleX: 3,
					scaleY: 3,
					alpha: 0
				}, {
					duration: 300,
					easing: tween.easeOut,
					onFinish: function onFinish() {
						// Item will be destroyed below anyway
					}
				});
				LK.setScore(0);
				LK.effects.flashScreen(0xFF0000, 500);
				LK.getSound('bomb').play();
			} else {
				LK.setScore(LK.getScore() + item.points);
				if (item.itemType === 'rare') {
					LK.effects.flashObject(player, 0xFFD700, 300);
					LK.getSound('rare').play();
				} else {
					LK.getSound('collect').play();
				}
			}
			scoreTxt.setText(LK.getScore());
			item.destroy();
			fallingItems.splice(i, 1);
			continue;
		}
		item.lastY = item.y;
		item.lastIntersecting = currentIntersecting;
	}
};

===================================================================
--- original.js
+++ change.js
@@ -111,8 +111,20 @@
 		// Check collision with player
 		var currentIntersecting = item.intersects(player);
 		if (!item.lastIntersecting && currentIntersecting) {
 			if (item.itemType === 'bomb') {
+				// Create explosion effect by scaling the bomb before destroying it
+				tween(item, {
+					scaleX: 3,
+					scaleY: 3,
+					alpha: 0
+				}, {
+					duration: 300,
+					easing: tween.easeOut,
+					onFinish: function onFinish() {
+						// Item will be destroyed below anyway
+					}
+				});
 				LK.setScore(0);
 				LK.effects.flashScreen(0xFF0000, 500);
 				LK.getSound('bomb').play();
 			} else {