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

/**** 
* Classes
****/ 
var Button = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('button', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var label = new Text2('Button', {
		size: 40,
		fill: 0xFFFFFF
	});
	label.anchor.set(0.5, 0.5);
	self.addChild(label);
	self.setLabel = function (text) {
		label.setText(text);
	};
	self.down = function () {
		tween(bg, {
			scaleX: 0.95,
			scaleY: 0.95
		}, {
			duration: 100
		});
		LK.getSound('select').play();
	};
	self.up = function () {
		tween(bg, {
			scaleX: 1,
			scaleY: 1
		}, {
			duration: 100
		});
		if (self.onClick) {
			self.onClick();
		}
	};
	return self;
});
var DeveloperCard = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('card', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	var icon = self.attachAsset('developerIcon', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -100
	});
	var nameText = new Text2('Developer', {
		size: 30,
		fill: 0xFFFFFF
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.y = -20;
	self.addChild(nameText);
	var specialtyText = new Text2('Graphics', {
		size: 25,
		fill: 0xFFC107
	});
	specialtyText.anchor.set(0.5, 0.5);
	specialtyText.y = 20;
	self.addChild(specialtyText);
	var costText = new Text2('Cost: $100', {
		size: 25,
		fill: 0x4CAF50
	});
	costText.anchor.set(0.5, 0.5);
	costText.y = 60;
	self.addChild(costText);
	var skillText = new Text2('Skill: 5', {
		size: 25,
		fill: 0x2196F3
	});
	skillText.anchor.set(0.5, 0.5);
	skillText.y = 100;
	self.addChild(skillText);
	self.developerData = null;
	self.setDeveloper = function (data) {
		self.developerData = data;
		nameText.setText(data.name);
		specialtyText.setText(data.specialty);
		costText.setText('Cost: $' + data.cost);
		skillText.setText('Skill: ' + data.skill);
		var specialtyColors = {
			'Graphics': 0xff5722,
			'Sound': 0x9c27b0,
			'Gameplay': 0x2196f3
		};
		icon.tint = specialtyColors[data.specialty] || 0xffc107;
	};
	self.down = function () {
		if (self.onClick) {
			self.onClick(self.developerData);
		}
	};
	return self;
});
var FeatureCard = Container.expand(function () {
	var self = Container.call(this);
	var bg = self.attachAsset('card', {
		anchorX: 0.5,
		anchorY: 0.5,
		scaleX: 0.8,
		scaleY: 0.8
	});
	var icon = self.attachAsset('featureIcon', {
		anchorX: 0.5,
		anchorY: 0.5,
		y: -80
	});
	var nameText = new Text2('Feature', {
		size: 25,
		fill: 0xFFFFFF
	});
	nameText.anchor.set(0.5, 0.5);
	nameText.y = -20;
	self.addChild(nameText);
	var typeText = new Text2('Type', {
		size: 20,
		fill: 0x2196F3
	});
	typeText.anchor.set(0.5, 0.5);
	typeText.y = 10;
	self.addChild(typeText);
	var pointsText = new Text2('Points: 0', {
		size: 20,
		fill: 0x4CAF50
	});
	pointsText.anchor.set(0.5, 0.5);
	pointsText.y = 40;
	self.addChild(pointsText);
	self.featureData = null;
	self.selected = false;
	self.setFeature = function (data) {
		self.featureData = data;
		nameText.setText(data.name);
		typeText.setText(data.type);
		pointsText.setText('Points: ' + data.basePoints);
		var typeColors = {
			'Graphics': 0xff5722,
			'Sound': 0x9c27b0,
			'Gameplay': 0x2196f3
		};
		icon.tint = typeColors[data.type] || 0xffc107;
	};
	self.setSelected = function (selected) {
		self.selected = selected;
		bg.tint = selected ? 0xe94560 : 0xffffff;
	};
	self.down = function () {
		if (self.onClick) {
			self.onClick(self);
		}
	};
	return self;
});

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

/**** 
* Game Code
****/ 
// Game state
var gameState = {
	money: 1000,
	developers: [],
	currentProject: null,
	completedGames: 0,
	marketTrends: [],
	currentDay: 1,
	releasedGames: []
};
// Available developers pool
var developerPool = [{
	name: 'Alex',
	specialty: 'Graphics',
	skill: 3,
	cost: 100
}, {
	name: 'Sam',
	specialty: 'Sound',
	skill: 4,
	cost: 150
}, {
	name: 'Jordan',
	specialty: 'Gameplay',
	skill: 5,
	cost: 200
}, {
	name: 'Morgan',
	specialty: 'Graphics',
	skill: 6,
	cost: 300
}, {
	name: 'Casey',
	specialty: 'Sound',
	skill: 7,
	cost: 400
}, {
	name: 'Drew',
	specialty: 'Gameplay',
	skill: 8,
	cost: 500
}];
// Available features
var featurePool = [{
	name: 'Pixel Art',
	type: 'Graphics',
	basePoints: 3
}, {
	name: '3D Models',
	type: 'Graphics',
	basePoints: 5
}, {
	name: 'Particle Effects',
	type: 'Graphics',
	basePoints: 4
}, {
	name: 'Soundtrack',
	type: 'Sound',
	basePoints: 3
}, {
	name: 'Voice Acting',
	type: 'Sound',
	basePoints: 6
}, {
	name: 'Sound Effects',
	type: 'Sound',
	basePoints: 4
}, {
	name: 'RPG Elements',
	type: 'Gameplay',
	basePoints: 5
}, {
	name: 'Multiplayer',
	type: 'Gameplay',
	basePoints: 7
}, {
	name: 'Puzzles',
	type: 'Gameplay',
	basePoints: 4
}, {
	name: 'Open World',
	type: 'Gameplay',
	basePoints: 8
}];
// UI Elements
var moneyText = new Text2('Money: $1000', {
	size: 50,
	fill: 0x4CAF50
});
moneyText.anchor.set(1, 0);
LK.gui.topRight.addChild(moneyText);
var developersText = new Text2('Developers: 0', {
	size: 40,
	fill: 0xFFFFFF
});
developersText.anchor.set(1, 0);
developersText.y = 60;
LK.gui.topRight.addChild(developersText);
var gamesText = new Text2('Games Released: 0', {
	size: 40,
	fill: 0xFFC107
});
gamesText.anchor.set(1, 0);
gamesText.y = 110;
LK.gui.topRight.addChild(gamesText);
var dayText = new Text2('Day: 1', {
	size: 40,
	fill: 0x2196F3
});
dayText.anchor.set(1, 0);
dayText.y = 160;
LK.gui.topRight.addChild(dayText);
// Main menu container
var mainMenu = new Container();
game.addChild(mainMenu);
var titleText = new Text2('Game Dev Studio', {
	size: 80,
	fill: 0xFFFFFF
});
titleText.anchor.set(0.5, 0.5);
titleText.x = 1024;
titleText.y = 300;
mainMenu.addChild(titleText);
var hireDeveloperBtn = new Button();
hireDeveloperBtn.setLabel('Hire Developer');
hireDeveloperBtn.x = 1024;
hireDeveloperBtn.y = 600;
hireDeveloperBtn.onClick = showHireMenu;
mainMenu.addChild(hireDeveloperBtn);
var startProjectBtn = new Button();
startProjectBtn.setLabel('Start Project');
startProjectBtn.x = 1024;
startProjectBtn.y = 750;
startProjectBtn.onClick = showProjectMenu;
mainMenu.addChild(startProjectBtn);
// Hire menu container
var hireMenu = new Container();
hireMenu.visible = false;
game.addChild(hireMenu);
var hireTitle = new Text2('Hire Developer', {
	size: 60,
	fill: 0xFFFFFF
});
hireTitle.anchor.set(0.5, 0.5);
hireTitle.x = 1024;
hireTitle.y = 200;
hireMenu.addChild(hireTitle);
var backFromHireBtn = new Button();
backFromHireBtn.setLabel('Back');
backFromHireBtn.x = 1024;
backFromHireBtn.y = 2400;
backFromHireBtn.onClick = function () {
	hireMenu.visible = false;
	mainMenu.visible = true;
};
hireMenu.addChild(backFromHireBtn);
// Project menu container
var projectMenu = new Container();
projectMenu.visible = false;
game.addChild(projectMenu);
var projectTitle = new Text2('New Project', {
	size: 60,
	fill: 0xFFFFFF
});
projectTitle.anchor.set(0.5, 0.5);
projectTitle.x = 1024;
projectTitle.y = 200;
projectMenu.addChild(projectTitle);
var selectFeaturesText = new Text2('Select 5 Features:', {
	size: 40,
	fill: 0xFFFFFF
});
selectFeaturesText.anchor.set(0.5, 0.5);
selectFeaturesText.x = 1024;
selectFeaturesText.y = 300;
projectMenu.addChild(selectFeaturesText);
var startDevelopmentBtn = new Button();
startDevelopmentBtn.setLabel('Start Development');
startDevelopmentBtn.x = 1024;
startDevelopmentBtn.y = 2200;
startDevelopmentBtn.onClick = startDevelopment;
projectMenu.addChild(startDevelopmentBtn);
var backFromProjectBtn = new Button();
backFromProjectBtn.setLabel('Back');
backFromProjectBtn.x = 1024;
backFromProjectBtn.y = 2350;
backFromProjectBtn.onClick = function () {
	projectMenu.visible = false;
	mainMenu.visible = true;
	selectedFeatures = [];
	featureCards.forEach(function (card) {
		card.setSelected(false);
	});
};
projectMenu.addChild(backFromProjectBtn);
// Development screen
var developmentScreen = new Container();
developmentScreen.visible = false;
game.addChild(developmentScreen);
var devTitle = new Text2('Developing Game', {
	size: 60,
	fill: 0xFFFFFF
});
devTitle.anchor.set(0.5, 0.5);
devTitle.x = 1024;
devTitle.y = 200;
developmentScreen.addChild(devTitle);
var targetScoreText = new Text2('Target Score: 100', {
	size: 40,
	fill: 0xFFFFFF
});
targetScoreText.anchor.set(0.5, 0.5);
targetScoreText.x = 1024;
targetScoreText.y = 400;
developmentScreen.addChild(targetScoreText);
var currentScoreText = new Text2('Current Score: 0', {
	size: 40,
	fill: 0x4CAF50
});
currentScoreText.anchor.set(0.5, 0.5);
currentScoreText.x = 1024;
currentScoreText.y = 500;
developmentScreen.addChild(currentScoreText);
var progressBarBg = LK.getAsset('progressBar', {
	anchorX: 0.5,
	anchorY: 0.5
});
progressBarBg.x = 1024;
progressBarBg.y = 700;
developmentScreen.addChild(progressBarBg);
var progressBarFill = LK.getAsset('progressFill', {
	anchorX: 0,
	anchorY: 0.5
});
progressBarFill.x = 624;
progressBarFill.y = 700;
progressBarFill.scaleX = 0;
developmentScreen.addChild(progressBarFill);
var releaseBtn = new Button();
releaseBtn.setLabel('Release Game!');
releaseBtn.x = 1024;
releaseBtn.y = 900;
releaseBtn.visible = false;
releaseBtn.onClick = releaseGame;
developmentScreen.addChild(releaseBtn);
// Market trends display
var trendsContainer = new Container();
trendsContainer.x = 1024;
trendsContainer.y = 1200;
developmentScreen.addChild(trendsContainer);
var trendsTitle = new Text2('Market Trends:', {
	size: 35,
	fill: 0xFF5722
});
trendsTitle.anchor.set(0.5, 0.5);
trendsContainer.addChild(trendsTitle);
// Arrays for UI elements
var developerCards = [];
var featureCards = [];
var selectedFeatures = [];
// Functions
function updateUI() {
	moneyText.setText('Money: $' + gameState.money);
	developersText.setText('Developers: ' + gameState.developers.length);
	gamesText.setText('Games Released: ' + gameState.completedGames);
	dayText.setText('Day: ' + gameState.currentDay);
}
function showHireMenu() {
	mainMenu.visible = false;
	hireMenu.visible = true;
	// Clear existing cards
	developerCards.forEach(function (card) {
		card.destroy();
	});
	developerCards = [];
	// Create developer cards
	var availableDevelopers = developerPool.filter(function (dev) {
		return !gameState.developers.some(function (hired) {
			return hired.name === dev.name;
		});
	});
	availableDevelopers.forEach(function (dev, index) {
		var card = new DeveloperCard();
		card.setDeveloper(dev);
		card.x = 512 + index % 3 * 350;
		card.y = 600 + Math.floor(index / 3) * 450;
		card.onClick = function (developer) {
			if (gameState.money >= developer.cost) {
				gameState.money -= developer.cost;
				gameState.developers.push(developer);
				updateUI();
				LK.getSound('hire').play();
				showHireMenu(); // Refresh menu
			}
		};
		hireMenu.addChild(card);
		developerCards.push(card);
	});
}
function showProjectMenu() {
	if (gameState.developers.length === 0) {
		return;
	}
	mainMenu.visible = false;
	projectMenu.visible = true;
	selectedFeatures = [];
	// Clear existing cards
	featureCards.forEach(function (card) {
		card.destroy();
	});
	featureCards = [];
	// Create feature cards
	featurePool.forEach(function (feature, index) {
		var card = new FeatureCard();
		card.setFeature(feature);
		card.x = 400 + index % 4 * 250;
		card.y = 600 + Math.floor(index / 4) * 350;
		card.onClick = function (clickedCard) {
			if (clickedCard.selected) {
				clickedCard.setSelected(false);
				selectedFeatures = selectedFeatures.filter(function (f) {
					return f !== clickedCard.featureData;
				});
			} else if (selectedFeatures.length < 5) {
				clickedCard.setSelected(true);
				selectedFeatures.push(clickedCard.featureData);
				LK.getSound('select').play();
			}
		};
		projectMenu.addChild(card);
		featureCards.push(card);
	});
}
function startDevelopment() {
	if (selectedFeatures.length !== 5) {
		return;
	}
	projectMenu.visible = false;
	developmentScreen.visible = true;
	// Generate market trends
	gameState.marketTrends = [];
	var trendTypes = ['Graphics', 'Sound', 'Gameplay'];
	for (var i = 0; i < 2; i++) {
		var trend = trendTypes[Math.floor(Math.random() * trendTypes.length)];
		gameState.marketTrends.push(trend);
	}
	// Display trends
	for (var i = trendsContainer.children.length - 1; i > 0; i--) {
		trendsContainer.children[i].destroy();
	}
	gameState.marketTrends.forEach(function (trend, index) {
		var trendText = new Text2(trend + ' is trending!', {
			size: 30,
			fill: 0xFF5722
		});
		trendText.anchor.set(0.5, 0.5);
		trendText.y = 40 + index * 35;
		trendsContainer.addChild(trendText);
	});
	// Calculate target score
	var baseTarget = 50 + gameState.completedGames * 25;
	targetScoreText.setText('Target Score: ' + baseTarget);
	// Start project
	gameState.currentProject = {
		features: selectedFeatures,
		targetScore: baseTarget,
		currentScore: 0,
		developmentSpeed: 0
	};
	// Calculate development speed
	var totalSpeed = 0;
	gameState.developers.forEach(function (dev) {
		totalSpeed += dev.skill * 0.5;
	});
	gameState.currentProject.developmentSpeed = totalSpeed;
	LK.getSound('develop').play();
	releaseBtn.visible = false;
	progressBarFill.scaleX = 0;
}
function releaseGame() {
	var project = gameState.currentProject;
	// Calculate final score with bonuses
	var finalScore = project.currentScore;
	// Trend bonus
	var trendMultiplier = 1;
	project.features.forEach(function (feature) {
		if (gameState.marketTrends.indexOf(feature.type) !== -1) {
			finalScore *= 1.5;
			trendMultiplier += 0.3;
		}
	});
	// Calculate initial sales potential
	var baseSalesMultiplier = 100;
	if (finalScore >= project.targetScore) {
		baseSalesMultiplier = 200;
	}
	var initialDailySales = Math.floor(finalScore / project.targetScore * baseSalesMultiplier * trendMultiplier);
	var releasedGame = {
		name: 'Game #' + (gameState.completedGames + 1),
		releaseDay: gameState.currentDay,
		score: finalScore,
		targetScore: project.targetScore,
		initialDailySales: initialDailySales,
		currentDailySales: initialDailySales,
		totalSales: 0,
		features: project.features,
		trendBonus: trendMultiplier
	};
	gameState.releasedGames.push(releasedGame);
	// Success check
	if (finalScore >= project.targetScore) {
		gameState.money += Math.floor(finalScore * 10);
		gameState.completedGames++;
		LK.getSound('success').play();
		LK.setScore(gameState.completedGames);
		if (gameState.completedGames >= 10) {
			LK.showYouWin();
		}
	} else {
		gameState.money += Math.floor(finalScore * 2);
	}
	LK.getSound('release').play();
	// Reset
	gameState.currentProject = null;
	developmentScreen.visible = false;
	mainMenu.visible = true;
	updateUI();
}
// Game update
var dayTimer = 0;
game.update = function () {
	// Day progression (every 3 seconds = 1 day)
	dayTimer++;
	if (dayTimer >= 180) {
		// 60 fps * 3 seconds
		dayTimer = 0;
		gameState.currentDay++;
		updateUI();
		// Process game sales
		for (var i = gameState.releasedGames.length - 1; i >= 0; i--) {
			var game = gameState.releasedGames[i];
			var daysSinceRelease = gameState.currentDay - game.releaseDay;
			// Calculate sales decline
			var declineRate = 0.85; // Base 15% daily decline
			// Better games decline slower
			if (game.score >= game.targetScore * 1.5) {
				declineRate = 0.92;
			} else if (game.score >= game.targetScore) {
				declineRate = 0.88;
			}
			// Apply trend bonus to decline rate
			declineRate += (game.trendBonus - 1) * 0.05;
			declineRate = Math.min(declineRate, 0.95);
			// Calculate current day sales
			game.currentDailySales = Math.floor(game.initialDailySales * Math.pow(declineRate, daysSinceRelease));
			// Add to total sales and money
			if (game.currentDailySales > 0) {
				game.totalSales += game.currentDailySales;
				var revenue = Math.floor(game.currentDailySales * 10);
				gameState.money += revenue;
			} else {
				// Game no longer selling - remove from market
				gameState.releasedGames.splice(i, 1);
				// Show notification
				var notification = new Container();
				game.addChild(notification);
				var bg = LK.getAsset('card', {
					anchorX: 0.5,
					anchorY: 0.5,
					scaleX: 2,
					scaleY: 1.2
				});
				bg.tint = 0x0f3460;
				notification.addChild(bg);
				var titleText = new Text2(game.name + ' removed from market', {
					size: 35,
					fill: 0xFFFFFF
				});
				titleText.anchor.set(0.5, 0.5);
				titleText.y = -30;
				notification.addChild(titleText);
				var salesText = new Text2('Total copies sold: ' + game.totalSales, {
					size: 30,
					fill: 0x4CAF50
				});
				salesText.anchor.set(0.5, 0.5);
				salesText.y = 20;
				notification.addChild(salesText);
				notification.x = 1024;
				notification.y = 1366;
				notification.alpha = 0;
				// Animate notification
				tween(notification, {
					alpha: 1,
					y: 1000
				}, {
					duration: 500,
					onFinish: function onFinish() {
						LK.setTimeout(function () {
							tween(notification, {
								alpha: 0
							}, {
								duration: 500,
								onFinish: function onFinish() {
									notification.destroy();
								}
							});
						}, 2000);
					}
				});
			}
		}
		updateUI();
	}
	if (gameState.currentProject && developmentScreen.visible) {
		var project = gameState.currentProject;
		// Development progress
		if (project.currentScore < project.targetScore * 10) {
			// Calculate points per tick
			var pointsPerTick = project.developmentSpeed / 30;
			// Feature synergy bonus
			var synergy = 1;
			project.features.forEach(function (feature) {
				gameState.developers.forEach(function (dev) {
					if (dev.specialty === feature.type) {
						synergy += 0.1;
					}
				});
			});
			project.currentScore += pointsPerTick * synergy;
			// Update UI
			currentScoreText.setText('Current Score: ' + Math.floor(project.currentScore));
			var progress = Math.min(project.currentScore / (project.targetScore * 10), 1);
			progressBarFill.scaleX = progress;
			// Show release button when ready
			if (progress >= 1 && !releaseBtn.visible) {
				releaseBtn.visible = true;
				tween(releaseBtn, {
					scaleX: 1.1,
					scaleY: 1.1
				}, {
					duration: 500,
					easing: tween.easeInOut,
					onFinish: function onFinish() {
						tween(releaseBtn, {
							scaleX: 1,
							scaleY: 1
						}, {
							duration: 500
						});
					}
				});
			}
		}
	}
	// Check game over
	if (gameState.money < 100 && gameState.developers.length === 0 && !gameState.currentProject) {
		LK.showGameOver();
	}
};
// Initialize
updateUI();

===================================================================
--- original.js
+++ change.js
@@ -179,9 +179,11 @@
 	money: 1000,
 	developers: [],
 	currentProject: null,
 	completedGames: 0,
-	marketTrends: []
+	marketTrends: [],
+	currentDay: 1,
+	releasedGames: []
 };
 // Available developers pool
 var developerPool = [{
 	name: 'Alex',
@@ -276,8 +278,15 @@
 });
 gamesText.anchor.set(1, 0);
 gamesText.y = 110;
 LK.gui.topRight.addChild(gamesText);
+var dayText = new Text2('Day: 1', {
+	size: 40,
+	fill: 0x2196F3
+});
+dayText.anchor.set(1, 0);
+dayText.y = 160;
+LK.gui.topRight.addChild(dayText);
 // Main menu container
 var mainMenu = new Container();
 game.addChild(mainMenu);
 var titleText = new Text2('Game Dev Studio', {
@@ -429,8 +438,9 @@
 function updateUI() {
 	moneyText.setText('Money: $' + gameState.money);
 	developersText.setText('Developers: ' + gameState.developers.length);
 	gamesText.setText('Games Released: ' + gameState.completedGames);
+	dayText.setText('Day: ' + gameState.currentDay);
 }
 function showHireMenu() {
 	mainMenu.visible = false;
 	hireMenu.visible = true;
@@ -547,13 +557,33 @@
 	var project = gameState.currentProject;
 	// Calculate final score with bonuses
 	var finalScore = project.currentScore;
 	// Trend bonus
+	var trendMultiplier = 1;
 	project.features.forEach(function (feature) {
 		if (gameState.marketTrends.indexOf(feature.type) !== -1) {
 			finalScore *= 1.5;
+			trendMultiplier += 0.3;
 		}
 	});
+	// Calculate initial sales potential
+	var baseSalesMultiplier = 100;
+	if (finalScore >= project.targetScore) {
+		baseSalesMultiplier = 200;
+	}
+	var initialDailySales = Math.floor(finalScore / project.targetScore * baseSalesMultiplier * trendMultiplier);
+	var releasedGame = {
+		name: 'Game #' + (gameState.completedGames + 1),
+		releaseDay: gameState.currentDay,
+		score: finalScore,
+		targetScore: project.targetScore,
+		initialDailySales: initialDailySales,
+		currentDailySales: initialDailySales,
+		totalSales: 0,
+		features: project.features,
+		trendBonus: trendMultiplier
+	};
+	gameState.releasedGames.push(releasedGame);
 	// Success check
 	if (finalScore >= project.targetScore) {
 		gameState.money += Math.floor(finalScore * 10);
 		gameState.completedGames++;
@@ -572,9 +602,93 @@
 	mainMenu.visible = true;
 	updateUI();
 }
 // Game update
+var dayTimer = 0;
 game.update = function () {
+	// Day progression (every 3 seconds = 1 day)
+	dayTimer++;
+	if (dayTimer >= 180) {
+		// 60 fps * 3 seconds
+		dayTimer = 0;
+		gameState.currentDay++;
+		updateUI();
+		// Process game sales
+		for (var i = gameState.releasedGames.length - 1; i >= 0; i--) {
+			var game = gameState.releasedGames[i];
+			var daysSinceRelease = gameState.currentDay - game.releaseDay;
+			// Calculate sales decline
+			var declineRate = 0.85; // Base 15% daily decline
+			// Better games decline slower
+			if (game.score >= game.targetScore * 1.5) {
+				declineRate = 0.92;
+			} else if (game.score >= game.targetScore) {
+				declineRate = 0.88;
+			}
+			// Apply trend bonus to decline rate
+			declineRate += (game.trendBonus - 1) * 0.05;
+			declineRate = Math.min(declineRate, 0.95);
+			// Calculate current day sales
+			game.currentDailySales = Math.floor(game.initialDailySales * Math.pow(declineRate, daysSinceRelease));
+			// Add to total sales and money
+			if (game.currentDailySales > 0) {
+				game.totalSales += game.currentDailySales;
+				var revenue = Math.floor(game.currentDailySales * 10);
+				gameState.money += revenue;
+			} else {
+				// Game no longer selling - remove from market
+				gameState.releasedGames.splice(i, 1);
+				// Show notification
+				var notification = new Container();
+				game.addChild(notification);
+				var bg = LK.getAsset('card', {
+					anchorX: 0.5,
+					anchorY: 0.5,
+					scaleX: 2,
+					scaleY: 1.2
+				});
+				bg.tint = 0x0f3460;
+				notification.addChild(bg);
+				var titleText = new Text2(game.name + ' removed from market', {
+					size: 35,
+					fill: 0xFFFFFF
+				});
+				titleText.anchor.set(0.5, 0.5);
+				titleText.y = -30;
+				notification.addChild(titleText);
+				var salesText = new Text2('Total copies sold: ' + game.totalSales, {
+					size: 30,
+					fill: 0x4CAF50
+				});
+				salesText.anchor.set(0.5, 0.5);
+				salesText.y = 20;
+				notification.addChild(salesText);
+				notification.x = 1024;
+				notification.y = 1366;
+				notification.alpha = 0;
+				// Animate notification
+				tween(notification, {
+					alpha: 1,
+					y: 1000
+				}, {
+					duration: 500,
+					onFinish: function onFinish() {
+						LK.setTimeout(function () {
+							tween(notification, {
+								alpha: 0
+							}, {
+								duration: 500,
+								onFinish: function onFinish() {
+									notification.destroy();
+								}
+							});
+						}, 2000);
+					}
+				});
+			}
+		}
+		updateUI();
+	}
 	if (gameState.currentProject && developmentScreen.visible) {
 		var project = gameState.currentProject;
 		// Development progress
 		if (project.currentScore < project.targetScore * 10) {