===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,148 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var Plant = Container.expand(function () {
+	var self = Container.call(this);
+	var plantGraphics = self.attachAsset('plant', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.maxGrowthTime = 60000; // 60 seconds in milliseconds
+	self.growthTimeRemaining = 0;
+	self.isReady = false;
+	self.gridX = 0;
+	self.gridY = 0;
+	var timerText = new Text2('60', {
+		size: 28,
+		fill: '#ffffff'
+	});
+	timerText.anchor.set(0.5, 0.5);
+	timerText.y = -80;
+	self.addChild(timerText);
+	self.initialize = function () {
+		self.growthTimeRemaining = self.maxGrowthTime;
+		self.isReady = false;
+		plantGraphics.tint = 0x2d5016;
+		self.updateTimerDisplay();
+	};
+	self.updateTimerDisplay = function () {
+		var secondsRemaining = Math.ceil(self.growthTimeRemaining / 1000);
+		timerText.setText(secondsRemaining.toString());
+		if (secondsRemaining <= 0) {
+			timerText.setText('READY');
+		}
+	};
+	self.update = function () {
+		if (!self.isReady && self.growthTimeRemaining > 0) {
+			self.growthTimeRemaining -= 16.67; // Approximately 60fps
+			if (self.growthTimeRemaining <= 0) {
+				self.growthTimeRemaining = 0;
+				self.isReady = true;
+				plantGraphics.tint = 0x52b788;
+				timerText.setText('READY');
+			} else {
+				self.updateTimerDisplay();
+			}
+		}
+	};
+	self.harvest = function () {
+		if (self.isReady) {
+			self.growthTimeRemaining = self.maxGrowthTime;
+			self.isReady = false;
+			plantGraphics.tint = 0x2d5016;
+			self.updateTimerDisplay();
+			return true;
+		}
+		return false;
+	};
+	self.down = function (x, y, obj) {
+		// Handled by game-level event handler
+	};
+	self.initialize();
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1b4332
+});
+
+/**** 
+* Game Code
+****/ 
+var plants = [];
+var totalRewards = storage.totalRewards || 0;
+var gridSpacing = 380;
+var gridStartX = 2048 / 2 - gridSpacing;
+var gridStartY = 2732 / 2 - gridSpacing;
+// Create 3x3 grid of plants
+for (var row = 0; row < 3; row++) {
+	for (var col = 0; col < 3; col++) {
+		var plant = game.addChild(new Plant());
+		plant.gridX = col;
+		plant.gridY = row;
+		plant.x = gridStartX + col * gridSpacing;
+		plant.y = gridStartY + row * gridSpacing;
+		plants.push(plant);
+	}
+}
+// Score display
+var scoreText = new Text2('Rewards: 0', {
+	size: 64,
+	fill: '#ffffff'
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+function updateScoreDisplay() {
+	scoreText.setText('Rewards: ' + totalRewards);
+	storage.totalRewards = totalRewards;
+}
+updateScoreDisplay();
+// Track last harvest state for each plant
+for (var i = 0; i < plants.length; i++) {
+	plants[i].lastHarvested = false;
+}
+game.down = function (x, y, obj) {
+	var gamePos = game.toLocal(obj.parent.toGlobal(obj.position));
+	for (var i = 0; i < plants.length; i++) {
+		var plant = plants[i];
+		var distance = Math.sqrt(Math.pow(gamePos.x - plant.x, 2) + Math.pow(gamePos.y - plant.y, 2));
+		if (distance < 80 && plant.isReady) {
+			plant.harvest();
+			totalRewards++;
+			updateScoreDisplay();
+			// Create harvest effect
+			var effect = game.addChild(LK.getAsset('harvestEffect', {
+				anchorX: 0.5,
+				anchorY: 0.5
+			}));
+			effect.x = plant.x;
+			effect.y = plant.y;
+			effect.alpha = 1;
+			tween(effect, {
+				alpha: 0,
+				y: plant.y - 60
+			}, {
+				duration: 500,
+				easing: tween.easeOut,
+				onFinish: function onFinish() {
+					effect.destroy();
+				}
+			});
+			break;
+		}
+	}
+};
+game.update = function () {
+	for (var i = 0; i < plants.length; i++) {
+		plants[i].update();
+	}
+};
\ No newline at end of file