===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,273 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var MiningRig = Container.expand(function (rigType) {
+	var self = Container.call(this);
+	self.rigType = rigType || 'basic';
+	self.hashRate = self.rigType === 'basic' ? 1 : self.rigType === 'advanced' ? 5 : 25;
+	self.cost = self.rigType === 'basic' ? 10 : self.rigType === 'advanced' ? 100 : 1000;
+	self.lastMineTime = Date.now();
+	self.miningCooldown = 0;
+	var assetName = 'miner-' + self.rigType;
+	var rigGraphics = self.attachAsset(assetName, {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Hash rate display
+	self.hashText = new Text2(self.hashRate + ' TH/s', {
+		size: 24,
+		fill: 0xFFFFFF
+	});
+	self.hashText.anchor.set(0.5, 0);
+	self.hashText.y = rigGraphics.height / 2 + 10;
+	self.addChild(self.hashText);
+	self.update = function () {
+		var currentTime = Date.now();
+		var deltaTime = currentTime - self.lastMineTime;
+		// Generate coins based on hash rate (every second)
+		if (deltaTime >= 1000) {
+			var coinsGenerated = self.hashRate * 0.001; // 0.001 BTC per TH/s per second
+			totalBitcoins += coinsGenerated;
+			self.lastMineTime = currentTime;
+			// Create floating coin animation
+			self.createFloatingCoin();
+		}
+		// Mining cooldown for tap boost
+		if (self.miningCooldown > 0) {
+			self.miningCooldown--;
+			rigGraphics.tint = 0xffff00; // Yellow tint when boosted
+		} else {
+			rigGraphics.tint = 0xffffff; // Normal color
+		}
+		// Hash particles animation
+		if (LK.ticks % 30 === 0) {
+			self.createHashParticle();
+		}
+	};
+	self.createFloatingCoin = function () {
+		var coin = self.addChild(LK.getAsset('bitcoin-coin', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: 0,
+			y: 0,
+			alpha: 0.8
+		}));
+		tween(coin, {
+			y: -60,
+			alpha: 0
+		}, {
+			duration: 1500,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				coin.destroy();
+			}
+		});
+	};
+	self.createHashParticle = function () {
+		var particle = self.addChild(LK.getAsset('hash-particle', {
+			anchorX: 0.5,
+			anchorY: 0.5,
+			x: Math.random() * 60 - 30,
+			y: Math.random() * 40 - 20,
+			alpha: 0.7
+		}));
+		tween(particle, {
+			x: particle.x + (Math.random() * 40 - 20),
+			y: particle.y - 30,
+			alpha: 0
+		}, {
+			duration: 2000,
+			onFinish: function onFinish() {
+				particle.destroy();
+			}
+		});
+	};
+	self.boostMining = function () {
+		if (self.miningCooldown <= 0) {
+			var bonusCoins = self.hashRate * 0.01; // Tap bonus
+			totalBitcoins += bonusCoins;
+			self.miningCooldown = 120; // 2 second boost cooldown
+			LK.getSound('mining').play();
+			// Visual feedback
+			tween(self, {
+				scaleX: 1.1,
+				scaleY: 1.1
+			}, {
+				duration: 100,
+				onFinish: function onFinish() {
+					tween(self, {
+						scaleX: 1,
+						scaleY: 1
+					}, {
+						duration: 100
+					});
+				}
+			});
+		}
+	};
+	self.down = function (x, y, obj) {
+		self.boostMining();
+	};
+	return self;
+});
+var UpgradeButton = Container.expand(function (upgradeType, cost) {
+	var self = Container.call(this);
+	self.upgradeType = upgradeType;
+	self.cost = cost;
+	var buttonGraphics = self.attachAsset('upgrade-button', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.buttonText = new Text2('Buy ' + upgradeType + '\n' + cost + ' BTC', {
+		size: 20,
+		fill: 0xFFFFFF
+	});
+	self.buttonText.anchor.set(0.5, 0.5);
+	self.addChild(self.buttonText);
+	self.update = function () {
+		// Enable/disable button based on available coins
+		if (totalBitcoins >= self.cost) {
+			buttonGraphics.tint = 0x38a169; // Green when affordable
+			buttonGraphics.alpha = 1;
+		} else {
+			buttonGraphics.tint = 0x718096; // Gray when not affordable
+			buttonGraphics.alpha = 0.5;
+		}
+	};
+	self.down = function (x, y, obj) {
+		if (totalBitcoins >= self.cost) {
+			totalBitcoins -= self.cost;
+			self.purchaseUpgrade();
+			LK.getSound('purchase').play();
+		}
+	};
+	self.purchaseUpgrade = function () {
+		if (self.upgradeType === 'Advanced Miner') {
+			var newRig = new MiningRig('advanced');
+			newRig.x = 300 + miners.length % 3 * 200;
+			newRig.y = 400 + Math.floor(miners.length / 3) * 150;
+			miners.push(newRig);
+			game.addChild(newRig);
+			self.cost *= 1.5; // Increase cost for next purchase
+		} else if (self.upgradeType === 'ASIC Miner') {
+			var newRig = new MiningRig('asic');
+			newRig.x = 300 + miners.length % 3 * 200;
+			newRig.y = 400 + Math.floor(miners.length / 3) * 150;
+			miners.push(newRig);
+			game.addChild(newRig);
+			self.cost *= 2; // Higher cost increase for ASIC
+		} else if (self.upgradeType === 'Basic Miner') {
+			var newRig = new MiningRig('basic');
+			newRig.x = 300 + miners.length % 3 * 200;
+			newRig.y = 400 + Math.floor(miners.length / 3) * 150;
+			miners.push(newRig);
+			game.addChild(newRig);
+			self.cost *= 1.2; // Small cost increase for basic
+		}
+		self.buttonText.setText('Buy ' + self.upgradeType + '\n' + Math.floor(self.cost * 100) / 100 + ' BTC');
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x1a202c
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var totalBitcoins = storage.totalBitcoins || 0;
+var totalHashRate = 0;
+var miners = [];
+var upgradeButtons = [];
+var lastSaveTime = Date.now();
+// UI Elements
+var bitcoinDisplay = new Text2('0.000 BTC', {
+	size: 48,
+	fill: 0xF6AD55
+});
+bitcoinDisplay.anchor.set(0.5, 0);
+LK.gui.top.addChild(bitcoinDisplay);
+var hashRateDisplay = new Text2('0 TH/s', {
+	size: 32,
+	fill: 0x63B3ED
+});
+hashRateDisplay.anchor.set(0.5, 0);
+hashRateDisplay.y = 60;
+LK.gui.top.addChild(hashRateDisplay);
+var titleText = new Text2('Bitcoin Mining Tycoon', {
+	size: 40,
+	fill: 0xFFFFFF
+});
+titleText.anchor.set(0.5, 0);
+titleText.x = 1024;
+titleText.y = 150;
+game.addChild(titleText);
+// Create initial mining rig
+var firstRig = new MiningRig('basic');
+firstRig.x = 500;
+firstRig.y = 400;
+miners.push(firstRig);
+game.addChild(firstRig);
+// Create upgrade buttons
+var basicUpgrade = new UpgradeButton('Basic Miner', 10);
+basicUpgrade.x = 200;
+basicUpgrade.y = 2400;
+upgradeButtons.push(basicUpgrade);
+game.addChild(basicUpgrade);
+var advancedUpgrade = new UpgradeButton('Advanced Miner', 100);
+advancedUpgrade.x = 500;
+advancedUpgrade.y = 2400;
+upgradeButtons.push(advancedUpgrade);
+game.addChild(advancedUpgrade);
+var asicUpgrade = new UpgradeButton('ASIC Miner', 1000);
+asicUpgrade.x = 800;
+asicUpgrade.y = 2400;
+upgradeButtons.push(asicUpgrade);
+game.addChild(asicUpgrade);
+// Instructions text
+var instructionText = new Text2('Tap mining rigs to boost hash rate!\nBuy more miners to increase earnings!', {
+	size: 24,
+	fill: 0xA0AEC0
+});
+instructionText.anchor.set(0.5, 0);
+instructionText.x = 1024;
+instructionText.y = 250;
+game.addChild(instructionText);
+game.update = function () {
+	// Calculate total hash rate
+	totalHashRate = 0;
+	for (var i = 0; i < miners.length; i++) {
+		totalHashRate += miners[i].hashRate;
+	}
+	// Update displays
+	bitcoinDisplay.setText(Math.floor(totalBitcoins * 1000) / 1000 + ' BTC');
+	hashRateDisplay.setText(totalHashRate + ' TH/s');
+	// Update score for leaderboard (use hash rate as score)
+	LK.setScore(totalHashRate);
+	// Auto-save every 5 seconds
+	var currentTime = Date.now();
+	if (currentTime - lastSaveTime >= 5000) {
+		storage.totalBitcoins = totalBitcoins;
+		lastSaveTime = currentTime;
+	}
+	// Check win condition (1000 TH/s hash rate)
+	if (totalHashRate >= 1000) {
+		LK.showYouWin();
+	}
+	// Visual feedback for mining activity
+	if (LK.ticks % 180 === 0) {
+		// Every 3 seconds
+		LK.effects.flashObject(bitcoinDisplay, 0xf6ad55, 500);
+	}
+};
\ No newline at end of file