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

/**** 
* Classes
****/ 
// Character class for displaying collected elements
var Character = Container.expand(function () {
	var self = Container.call(this);
	self.elementId = null;
	self.elementName = '';
	self.rarity = '';
	self.assetId = '';
	self.incomeMultiplier = 1;
	self.init = function (elementId, elementName, rarity, assetId, multiplier) {
		self.elementId = elementId;
		self.elementName = elementName;
		self.rarity = rarity;
		self.assetId = assetId;
		self.incomeMultiplier = multiplier;
		var graphic = self.attachAsset(assetId, {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var nameText = new Text2(elementName, {
			size: 28,
			fill: '#ffffff'
		});
		nameText.anchor.set(0.5, 0);
		nameText.y = 70;
		self.addChild(nameText);
		var rarityText = new Text2(rarity, {
			size: 20,
			fill: '#FFD700'
		});
		rarityText.anchor.set(0.5, 0);
		rarityText.y = 100;
		self.addChild(rarityText);
	};
	return self;
});
// Income Level class for upgrade system
var IncomeLevel = Container.expand(function () {
	var self = Container.call(this);
	self.level = 0;
	self.baseIncome = 0;
	self.costMultiplier = 1;
	self.currentCost = 0;
	self.isUpgraded = false;
	self.init = function (level, baseIncome) {
		self.level = level;
		self.baseIncome = baseIncome;
		self.costMultiplier = 50 * (level + 1);
		self.currentCost = self.costMultiplier;
		var bg = self.attachAsset('upgrade_button', {
			anchorX: 0.5,
			anchorY: 0.5
		});
		var levelText = new Text2('Level ' + (level + 1) + ': +' + baseIncome + '/tick', {
			size: 24,
			fill: '#ffffff'
		});
		levelText.anchor.set(0.5, 0.5);
		levelText.y = -15;
		self.addChild(levelText);
		var costText = new Text2('Cost: ' + self.currentCost, {
			size: 18,
			fill: '#FFD700'
		});
		costText.anchor.set(0.5, 0.5);
		costText.y = 15;
		self.addChild(costText);
		self.costText = costText;
	};
	self.updateCost = function () {
		self.currentCost = self.costMultiplier * (self.isUpgraded ? 2 : 1);
		self.costText.setText('Cost: ' + self.currentCost);
	};
	return self;
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x0a0a0a
});

/**** 
* Game Code
****/ 
// Sound Effects
// UI Elements
// Special Elements
// Unique Elements
// Legendary Elements
// Ultra-Rare Elements
// Rare Elements
// Uncommon Elements
// Common Elements
// Character database with all elements
var characterDatabase = [
// Common (4) - 2x multiplier
{
	id: 0,
	name: 'Fire',
	rarity: 'Common',
	asset: 'fire_common',
	multiplier: 2
}, {
	id: 1,
	name: 'Water',
	rarity: 'Common',
	asset: 'water_common',
	multiplier: 2
}, {
	id: 2,
	name: 'Earth',
	rarity: 'Common',
	asset: 'earth_common',
	multiplier: 2
}, {
	id: 3,
	name: 'Wind',
	rarity: 'Common',
	asset: 'wind_common',
	multiplier: 2
},
// Uncommon (6) - 3x multiplier
{
	id: 4,
	name: 'Lightning',
	rarity: 'Uncommon',
	asset: 'lightning_uncommon',
	multiplier: 3
}, {
	id: 5,
	name: 'Ice',
	rarity: 'Uncommon',
	asset: 'ice_uncommon',
	multiplier: 3
}, {
	id: 6,
	name: 'Nature',
	rarity: 'Uncommon',
	asset: 'nature_uncommon',
	multiplier: 3
}, {
	id: 7,
	name: 'Metal',
	rarity: 'Uncommon',
	asset: 'metal_uncommon',
	multiplier: 3
}, {
	id: 8,
	name: 'Sand',
	rarity: 'Uncommon',
	asset: 'sand_uncommon',
	multiplier: 3
}, {
	id: 9,
	name: 'Steam',
	rarity: 'Uncommon',
	asset: 'steam_uncommon',
	multiplier: 3
},
// Rare (7) - 4x multiplier
{
	id: 10,
	name: 'Magma',
	rarity: 'Rare',
	asset: 'magma_rare',
	multiplier: 4
}, {
	id: 11,
	name: 'Frost',
	rarity: 'Rare',
	asset: 'frost_rare',
	multiplier: 4
}, {
	id: 12,
	name: 'Crystal',
	rarity: 'Rare',
	asset: 'crystal_rare',
	multiplier: 4
}, {
	id: 13,
	name: 'Storm',
	rarity: 'Rare',
	asset: 'storm_rare',
	multiplier: 4
}, {
	id: 14,
	name: 'Coral',
	rarity: 'Rare',
	asset: 'coral_rare',
	multiplier: 4
}, {
	id: 15,
	name: 'Forest',
	rarity: 'Rare',
	asset: 'forest_rare',
	multiplier: 4
}, {
	id: 16,
	name: 'Shadow',
	rarity: 'Rare',
	asset: 'shadow_rare',
	multiplier: 4
},
// Ultra-Rare (6) - 5x multiplier
{
	id: 17,
	name: 'Plasma',
	rarity: 'Ultra-Rare',
	asset: 'plasma_ultra',
	multiplier: 5
}, {
	id: 18,
	name: 'Abyss',
	rarity: 'Ultra-Rare',
	asset: 'abyss_ultra',
	multiplier: 5
}, {
	id: 19,
	name: 'Aurora',
	rarity: 'Ultra-Rare',
	asset: 'aurora_ultra',
	multiplier: 5
}, {
	id: 20,
	name: 'Inferno',
	rarity: 'Ultra-Rare',
	asset: 'inferno_ultra',
	multiplier: 5
}, {
	id: 21,
	name: 'Glacier',
	rarity: 'Ultra-Rare',
	asset: 'glacier_ultra',
	multiplier: 5
}, {
	id: 22,
	name: 'Mirage',
	rarity: 'Ultra-Rare',
	asset: 'mirage_ultra',
	multiplier: 5
},
// Legendary (5) - 7x multiplier
{
	id: 23,
	name: 'Celestial',
	rarity: 'Legendary',
	asset: 'celestial_legendary',
	multiplier: 7
}, {
	id: 24,
	name: 'Cosmic',
	rarity: 'Legendary',
	asset: 'cosmic_legendary',
	multiplier: 7
}, {
	id: 25,
	name: 'Void',
	rarity: 'Legendary',
	asset: 'void_legendary',
	multiplier: 7
}, {
	id: 26,
	name: 'Radiance',
	rarity: 'Legendary',
	asset: 'radiance_legendary',
	multiplier: 7
}, {
	id: 27,
	name: 'Eclipse',
	rarity: 'Legendary',
	asset: 'eclipse_legendary',
	multiplier: 7
},
// Unique (3) - 10x multiplier
{
	id: 28,
	name: 'Genesis',
	rarity: 'Unique',
	asset: 'genesis_unique',
	multiplier: 10
}, {
	id: 29,
	name: 'Apocalypse',
	rarity: 'Unique',
	asset: 'apocalypse_unique',
	multiplier: 10
}, {
	id: 30,
	name: 'Paradox',
	rarity: 'Unique',
	asset: 'paradox_unique',
	multiplier: 10
},
// Special (6) - 6x multiplier
{
	id: 31,
	name: 'Nova',
	rarity: 'Special',
	asset: 'nova_special',
	multiplier: 6
}, {
	id: 32,
	name: 'Nebula',
	rarity: 'Special',
	asset: 'nebula_special',
	multiplier: 6
}, {
	id: 33,
	name: 'Titan',
	rarity: 'Special',
	asset: 'titan_special',
	multiplier: 6
}, {
	id: 34,
	name: 'Phantom',
	rarity: 'Special',
	asset: 'phantom_special',
	multiplier: 6
}, {
	id: 35,
	name: 'Sphinx',
	rarity: 'Special',
	asset: 'sphinx_special',
	multiplier: 6
}, {
	id: 36,
	name: 'Oracle',
	rarity: 'Special',
	asset: 'oracle_special',
	multiplier: 6
}];
// Gacha drop rates
var dropRates = [{
	rarity: 'Common',
	chance: 50,
	ids: [0, 1, 2, 3]
}, {
	rarity: 'Uncommon',
	chance: 20,
	ids: [4, 5, 6, 7, 8, 9]
}, {
	rarity: 'Rare',
	chance: 15,
	ids: [10, 11, 12, 13, 14, 15, 16]
}, {
	rarity: 'Ultra-Rare',
	chance: 10,
	ids: [17, 18, 19, 20, 21, 22]
}, {
	rarity: 'Legendary',
	chance: 4,
	ids: [23, 24, 25, 26, 27]
}, {
	rarity: 'Unique',
	chance: 1,
	ids: [28, 29, 30]
}];
// Game state
var gameState = {
	credits: 0,
	incomePerTick: 1,
	collectedCharacters: {},
	totalCharactersCollected: 0,
	incomeLevels: [],
	tickCounter: 0
};
// Load saved state
function loadGame() {
	gameState.collectedCharacters = {};
	gameState.incomeLevels = [false, false, false, false, false, false, false, false, false, false];
	if (storage.credits !== undefined) {
		gameState.credits = storage.credits;
		gameState.incomePerTick = storage.incomePerTick;
		gameState.totalCharactersCollected = storage.totalCharactersCollected;
		gameState.tickCounter = storage.tickCounter || 0;
		var collectedIds = (storage.collectedCharacterIds || '').split(',');
		for (var i = 0; i < collectedIds.length; i++) {
			if (collectedIds[i] !== '') {
				gameState.collectedCharacters[parseInt(collectedIds[i])] = true;
			}
		}
		var upgradedLevels = (storage.upgradedLevelIds || '').split(',');
		for (var j = 0; j < upgradedLevels.length; j++) {
			if (upgradedLevels[j] !== '') {
				gameState.incomeLevels[parseInt(upgradedLevels[j])] = true;
			}
		}
	} else {
		gameState.credits = 0;
		gameState.incomePerTick = 1;
		gameState.totalCharactersCollected = 0;
		gameState.tickCounter = 0;
	}
}
// Save game state
function saveGame() {
	storage.credits = gameState.credits;
	storage.incomePerTick = gameState.incomePerTick;
	storage.totalCharactersCollected = gameState.totalCharactersCollected;
	storage.tickCounter = gameState.tickCounter;
	var collectedIds = '';
	for (var charId in gameState.collectedCharacters) {
		if (gameState.collectedCharacters[charId]) {
			collectedIds += charId + ',';
		}
	}
	storage.collectedCharacterIds = collectedIds;
	var upgradedLevels = '';
	for (var i = 0; i < gameState.incomeLevels.length; i++) {
		if (gameState.incomeLevels[i]) {
			upgradedLevels += i + ',';
		}
	}
	storage.upgradedLevelIds = upgradedLevels;
}
loadGame();
// UI Elements
var creditsText = new Text2('Credits: 0', {
	size: 60,
	fill: '#FFD700'
});
creditsText.anchor.set(0.5, 0);
creditsText.x = 1024;
creditsText.y = 50;
game.addChild(creditsText);
var incomeText = new Text2('Income: 1/tick', {
	size: 40,
	fill: '#00FF00'
});
incomeText.anchor.set(0.5, 0);
incomeText.x = 1024;
incomeText.y = 140;
game.addChild(incomeText);
var collectionText = new Text2('Collection: 0/37', {
	size: 40,
	fill: '#87CEEB'
});
collectionText.anchor.set(0.5, 0);
collectionText.x = 1024;
collectionText.y = 210;
game.addChild(collectionText);
// Gacha pull button
var gachaBtnGraphic = LK.getAsset('gacha_button', {
	anchorX: 0.5,
	anchorY: 0.5
});
var gachaButton = new Container();
gachaButton.addChild(gachaBtnGraphic);
gachaButton.x = 1024;
gachaButton.y = 2500;
game.addChild(gachaButton);
var gachaText = new Text2('PULL (1000)', {
	size: 48,
	fill: '#ffffff'
});
gachaText.anchor.set(0.5, 0.5);
gachaButton.addChild(gachaText);
var gachaEnabled = false;
// Gallery button
var galleryBtnGraphic = LK.getAsset('gallery_button', {
	anchorX: 0.5,
	anchorY: 0.5
});
var galleryButton = new Container();
galleryButton.addChild(galleryBtnGraphic);
galleryButton.x = 300;
galleryButton.y = 2550;
game.addChild(galleryButton);
var galleryText = new Text2('GALLERY', {
	size: 28,
	fill: '#ffffff'
});
galleryText.anchor.set(0.5, 0.5);
galleryButton.addChild(galleryText);
// Income upgrade level containers
var levelContainers = [];
var levelStartY = 350;
var levelSpacing = 100;
for (var i = 0; i < 10; i++) {
	var levelContainer = new IncomeLevel();
	levelContainer.init(i, [1, 2, 3, 5, 10, 20, 50, 100, 200, 300][i]);
	levelContainer.isUpgraded = gameState.incomeLevels[i];
	if (levelContainer.isUpgraded) {
		levelContainer.updateCost();
	}
	levelContainer.x = 1024;
	levelContainer.y = levelStartY + i * levelSpacing;
	game.addChild(levelContainer);
	levelContainers.push(levelContainer);
}
// Modal for gallery
var modalOpen = false;
var modalContainer = null;
function openGallery() {
	if (modalOpen) {
		return;
	}
	modalOpen = true;
	modalContainer = new Container();
	var modalBg = LK.getAsset('modal_bg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	modalContainer.addChild(modalBg);
	modalContainer.x = 1024;
	modalContainer.y = 1366;
	// Gallery title
	var galleryTitle = new Text2('Element Gallery', {
		size: 80,
		fill: '#FFD700'
	});
	galleryTitle.anchor.set(0.5, 0);
	galleryTitle.x = 0;
	galleryTitle.y = -1100;
	modalContainer.addChild(galleryTitle);
	// Close button
	var closeBtnGraphic = LK.getAsset('modal_close_btn', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var closeBtn = new Container();
	closeBtn.addChild(closeBtnGraphic);
	closeBtn.x = 850;
	closeBtn.y = -1050;
	modalContainer.addChild(closeBtn);
	var closeBtnText = new Text2('X', {
		size: 50,
		fill: '#ffffff'
	});
	closeBtnText.anchor.set(0.5, 0.5);
	closeBtn.addChild(closeBtnText);
	// Display collected characters
	var yOffset = -950;
	var xOffset = -750;
	var colCount = 0;
	for (var charId = 0; charId < characterDatabase.length; charId++) {
		if (gameState.collectedCharacters[charId]) {
			var charData = characterDatabase[charId];
			var displayChar = new Character();
			displayChar.init(charId, charData.name, charData.rarity, charData.asset, charData.multiplier);
			displayChar.x = xOffset + colCount % 5 * 320;
			displayChar.y = yOffset + Math.floor(colCount / 5) * 280;
			modalContainer.addChild(displayChar);
			colCount++;
		}
	}
	// Show uncollected count
	var uncollectedText = new Text2('Uncollected: ' + (37 - gameState.totalCharactersCollected), {
		size: 32,
		fill: '#FF6666'
	});
	uncollectedText.anchor.set(0.5, 0);
	uncollectedText.x = 0;
	uncollectedText.y = 900;
	modalContainer.addChild(uncollectedText);
	game.addChild(modalContainer);
	// Close on button click
	game.down = function (x, y, obj) {
		if (closeBtn.intersects(obj)) {
			modalContainer.destroy();
			modalOpen = false;
			game.down = handleGameDown;
		}
	};
}
function closeModal() {
	if (modalContainer) {
		modalContainer.destroy();
		modalOpen = false;
	}
}
// Gacha pull function
function performGachaPull() {
	if (gameState.credits < 1000) {
		return;
	}
	gameState.credits -= 1000;
	var roll = Math.random() * 100;
	var selectedRarity = null;
	var cumulativeChance = 0;
	for (var i = 0; i < dropRates.length; i++) {
		cumulativeChance += dropRates[i].chance;
		if (roll <= cumulativeChance) {
			selectedRarity = dropRates[i];
			break;
		}
	}
	var characterIdArray = selectedRarity.ids;
	var selectedCharacterId = characterIdArray[Math.floor(Math.random() * characterIdArray.length)];
	var wasNew = false;
	if (!gameState.collectedCharacters[selectedCharacterId]) {
		gameState.collectedCharacters[selectedCharacterId] = true;
		gameState.totalCharactersCollected++;
		wasNew = true;
		var charData = characterDatabase[selectedCharacterId];
		gameState.incomePerTick += charData.multiplier;
	}
	saveGame();
	LK.getSound('gacha_pull').play();
	// Display pull result
	var charData = characterDatabase[selectedCharacterId];
	var resultMessage = wasNew ? 'NEW: ' + charData.name + '!' : 'Duplicate: ' + charData.name;
	var resultColor = wasNew ? '#00FF00' : '#FFD700';
	// Create result popup
	var resultContainer = new Container();
	var resultBg = LK.getAsset('modal_bg', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	resultContainer.addChild(resultBg);
	resultContainer.x = 1024;
	resultContainer.y = 1366;
	var resultTitle = new Text2(resultMessage, {
		size: 80,
		fill: resultColor
	});
	resultTitle.anchor.set(0.5, 0.5);
	resultTitle.y = -200;
	resultContainer.addChild(resultTitle);
	var resultRarity = new Text2('[' + charData.rarity + ']', {
		size: 60,
		fill: '#FFD700'
	});
	resultRarity.anchor.set(0.5, 0.5);
	resultRarity.y = 50;
	resultContainer.addChild(resultRarity);
	var resultMultiplier = new Text2('Multiplier: +' + charData.multiplier, {
		size: 40,
		fill: '#FFFFFF'
	});
	resultMultiplier.anchor.set(0.5, 0.5);
	resultMultiplier.y = 150;
	resultContainer.addChild(resultMultiplier);
	game.addChild(resultContainer);
	LK.setTimeout(function () {
		resultContainer.destroy();
	}, 2000);
	// Flash effect on gacha button
	tween(gachaBtnGraphic, {
		tint: 0xFFFFFF
	}, {
		duration: 100,
		onFinish: function onFinish() {
			tween(gachaBtnGraphic, {
				tint: 0xFF1493
			}, {
				duration: 100
			});
		}
	});
}
// Upgrade income level
function upgradeIncomeLevel(levelIndex) {
	var level = levelContainers[levelIndex];
	if (gameState.credits >= level.currentCost && !gameState.incomeLevels[levelIndex]) {
		gameState.credits -= level.currentCost;
		gameState.incomeLevels[levelIndex] = true;
		level.isUpgraded = true;
		var incomeBonus = level.baseIncome;
		gameState.incomePerTick += incomeBonus;
		level.updateCost();
		saveGame();
		LK.getSound('level_up').play();
	}
}
// Event handlers
function handleGameDown(x, y, obj) {
	if (gachaButton.intersects(obj) && gachaEnabled) {
		performGachaPull();
		LK.getSound('ui_click').play();
	} else if (galleryButton.intersects(obj)) {
		openGallery();
		LK.getSound('ui_click').play();
	} else {
		for (var i = 0; i < levelContainers.length; i++) {
			if (levelContainers[i].intersects(obj)) {
				upgradeIncomeLevel(i);
				LK.getSound('ui_click').play();
				break;
			}
		}
	}
}
game.down = handleGameDown;
// --- CORRECCIÓN 1 y 2: Event handlers directos en lugar de globales ---
// En lugar de un game.down global que falla al detectar contenedores,
// asignamos los eventos de clic directamente a los botones.
gachaButton.down = function () {
	if (modalOpen) return; // Evitar clics si la galería está abierta
	if (gachaEnabled) {
		performGachaPull();
		LK.getSound('ui_click').play();
	}
};
galleryButton.down = function () {
	if (modalOpen) return;
	openGallery();
	LK.getSound('ui_click').play();
};
// Asignar el clic a cada botón de nivel
for (var i = 0; i < levelContainers.length; i++) {
	(function (index) {
		levelContainers[index].down = function () {
			if (modalOpen) return;
			upgradeIncomeLevel(index);
			LK.getSound('ui_click').play();
		};
	})(i);
}
// Actualizamos openGallery para que el botón de cerrar funcione bien
var originalOpenGallery = openGallery;
openGallery = function openGallery() {
	originalOpenGallery();
	if (modalContainer) {
		// Encontrar el closeBtn dentro del modalContainer y asignarle el evento directo
		var closeBtn = modalContainer.children[2]; // El botón de cerrar es el 3er hijo
		if (closeBtn) {
			closeBtn.down = function () {
				closeModal();
			};
		}
	}
};
// --- CORRECCIÓN 3: Main game loop y velocidad de Tick ---
game.update = function () {
	gameState.tickCounter++;
	// CORRECCIÓN: Disminuye la velocidad de los ticks. 
	// En lugar de sumar cada frame, sumamos 1 vez cada 60 frames (1 segundo aprox).
	if (gameState.tickCounter % 60 === 0) {
		gameState.credits += gameState.incomePerTick;
	}
	// Update UI
	creditsText.setText('Credits: ' + Math.floor(gameState.credits));
	incomeText.setText('Income: ' + gameState.incomePerTick + '/tick');
	collectionText.setText('Collection: ' + gameState.totalCharactersCollected + '/37');
	// Check if gacha button should be enabled
	gachaEnabled = gameState.credits >= 1000;
	if (gachaEnabled) {
		gachaBtnGraphic.tint = 0xFF1493;
		gachaText.tint = 0xFFFFFF;
	} else {
		gachaBtnGraphic.tint = 0x883366;
		gachaText.tint = 0xAAAAAA;
	}
	// Update level buttons visual state
	for (var i = 0; i < levelContainers.length; i++) {
		var level = levelContainers[i];
		if (level.isUpgraded) {
			level.children[0].tint = 0x228B22; // Verde oscuro (Comprado)
			level.costText.setText('MAXED');
		} else if (gameState.credits >= level.currentCost) {
			level.children[0].tint = 0x32CD32; // Verde claro (Comprable)
		} else {
			level.children[0].tint = 0x666666; // Gris (Sin fondos)
		}
	}
	// Save periodically
	if (gameState.tickCounter % 300 === 0) {
		saveGame();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -501,9 +501,11 @@
 // Modal for gallery
 var modalOpen = false;
 var modalContainer = null;
 function openGallery() {
-	if (modalOpen) return;
+	if (modalOpen) {
+		return;
+	}
 	modalOpen = true;
 	modalContainer = new Container();
 	var modalBg = LK.getAsset('modal_bg', {
 		anchorX: 0.5,
@@ -578,9 +580,11 @@
 	}
 }
 // Gacha pull function
 function performGachaPull() {
-	if (gameState.credits < 1000) return;
+	if (gameState.credits < 1000) {
+		return;
+	}
 	gameState.credits -= 1000;
 	var roll = Math.random() * 100;
 	var selectedRarity = null;
 	var cumulativeChance = 0;
@@ -687,13 +691,55 @@
 		}
 	}
 }
 game.down = handleGameDown;
-// Main game loop
+// --- CORRECCIÓN 1 y 2: Event handlers directos en lugar de globales ---
+// En lugar de un game.down global que falla al detectar contenedores,
+// asignamos los eventos de clic directamente a los botones.
+gachaButton.down = function () {
+	if (modalOpen) return; // Evitar clics si la galería está abierta
+	if (gachaEnabled) {
+		performGachaPull();
+		LK.getSound('ui_click').play();
+	}
+};
+galleryButton.down = function () {
+	if (modalOpen) return;
+	openGallery();
+	LK.getSound('ui_click').play();
+};
+// Asignar el clic a cada botón de nivel
+for (var i = 0; i < levelContainers.length; i++) {
+	(function (index) {
+		levelContainers[index].down = function () {
+			if (modalOpen) return;
+			upgradeIncomeLevel(index);
+			LK.getSound('ui_click').play();
+		};
+	})(i);
+}
+// Actualizamos openGallery para que el botón de cerrar funcione bien
+var originalOpenGallery = openGallery;
+openGallery = function openGallery() {
+	originalOpenGallery();
+	if (modalContainer) {
+		// Encontrar el closeBtn dentro del modalContainer y asignarle el evento directo
+		var closeBtn = modalContainer.children[2]; // El botón de cerrar es el 3er hijo
+		if (closeBtn) {
+			closeBtn.down = function () {
+				closeModal();
+			};
+		}
+	}
+};
+// --- CORRECCIÓN 3: Main game loop y velocidad de Tick ---
 game.update = function () {
 	gameState.tickCounter++;
-	// Generate credits (reduced to 1/4 speed)
-	gameState.credits += gameState.incomePerTick * 0.25;
+	// CORRECCIÓN: Disminuye la velocidad de los ticks. 
+	// En lugar de sumar cada frame, sumamos 1 vez cada 60 frames (1 segundo aprox).
+	if (gameState.tickCounter % 60 === 0) {
+		gameState.credits += gameState.incomePerTick;
+	}
 	// Update UI
 	creditsText.setText('Credits: ' + Math.floor(gameState.credits));
 	incomeText.setText('Income: ' + gameState.incomePerTick + '/tick');
 	collectionText.setText('Collection: ' + gameState.totalCharactersCollected + '/37');
@@ -709,13 +755,14 @@
 	// Update level buttons visual state
 	for (var i = 0; i < levelContainers.length; i++) {
 		var level = levelContainers[i];
 		if (level.isUpgraded) {
-			level.children[0].tint = 0x228B22;
+			level.children[0].tint = 0x228B22; // Verde oscuro (Comprado)
+			level.costText.setText('MAXED');
 		} else if (gameState.credits >= level.currentCost) {
-			level.children[0].tint = 0x32CD32;
+			level.children[0].tint = 0x32CD32; // Verde claro (Comprable)
 		} else {
-			level.children[0].tint = 0x666666;
+			level.children[0].tint = 0x666666; // Gris (Sin fondos)
 		}
 	}
 	// Save periodically
 	if (gameState.tickCounter % 300 === 0) {