===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,350 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var ConfettiPiece = Container.expand(function () {
+	var self = Container.call(this);
+	var colors = [0xff0000, 0x00ff00, 0x0000ff, 0xffff00, 0xff00ff, 0x00ffff];
+	var randomColor = colors[Math.floor(Math.random() * colors.length)];
+	var piece = self.attachAsset('confetti', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	piece.tint = randomColor;
+	self.velocityX = (Math.random() - 0.5) * 10;
+	self.velocityY = Math.random() * -15 - 5;
+	self.gravity = 0.5;
+	self.rotationSpeed = (Math.random() - 0.5) * 0.2;
+	self.update = function () {
+		self.x += self.velocityX;
+		self.y += self.velocityY;
+		self.velocityY += self.gravity;
+		self.rotation += self.rotationSpeed;
+		if (self.y > 2732 + 50) {
+			self.destroy();
+			for (var i = confettiPieces.length - 1; i >= 0; i--) {
+				if (confettiPieces[i] === self) {
+					confettiPieces.splice(i, 1);
+					break;
+				}
+			}
+		}
+	};
+	return self;
+});
+var Decoration = Container.expand(function () {
+	var self = Container.call(this);
+	var colors = [0xff69b4, 0xff4500, 0xffd700, 0x32cd32, 0x9370db];
+	var randomColor = colors[Math.floor(Math.random() * colors.length)];
+	var decoration = self.attachAsset('decoration', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	decoration.tint = randomColor;
+	// Gentle floating animation
+	function _float() {
+		tween(self, {
+			y: self.y - 10
+		}, {
+			duration: 2000,
+			easing: tween.easeInOut,
+			onFinish: function onFinish() {
+				tween(self, {
+					y: self.y + 10
+				}, {
+					duration: 2000,
+					easing: tween.easeInOut,
+					onFinish: _float
+				});
+			}
+		});
+	}
+	_float();
+	return self;
+});
+var PartyButton = Container.expand(function (buttonType) {
+	var self = Container.call(this);
+	var button = self.attachAsset(buttonType === 'popper' ? 'partyPopper' : 'partyHorn', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.buttonType = buttonType;
+	self.down = function (x, y, obj) {
+		// Button press animation
+		tween(self, {
+			scaleX: 0.9,
+			scaleY: 0.9
+		}, {
+			duration: 100,
+			onFinish: function onFinish() {
+				tween(self, {
+					scaleX: 1,
+					scaleY: 1
+				}, {
+					duration: 100
+				});
+			}
+		});
+		if (self.buttonType === 'popper') {
+			activatePopper();
+		} else {
+			activateHorn();
+		}
+	};
+	return self;
+});
+var PartyGirl = Container.expand(function () {
+	var self = Container.call(this);
+	// Main body
+	var body = self.attachAsset('partyGirl', {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	// Party hat
+	var hat = self.attachAsset('partyHat', {
+		anchorX: 0.5,
+		anchorY: 1.0,
+		x: 0,
+		y: -600
+	});
+	// Tummy area (clickable)
+	var tummy = self.attachAsset('tummy', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: -200
+	});
+	tummy.alpha = 0.01; // Nearly invisible but still clickable
+	self.isDancing = false;
+	self.startDancing = function () {
+		if (self.isDancing) return;
+		self.isDancing = true;
+		function danceMove() {
+			if (!self.isDancing) return;
+			tween(self, {
+				rotation: 0.1
+			}, {
+				duration: 300,
+				easing: tween.easeInOut,
+				onFinish: function onFinish() {
+					tween(self, {
+						rotation: -0.1
+					}, {
+						duration: 300,
+						easing: tween.easeInOut,
+						onFinish: function onFinish() {
+							tween(self, {
+								rotation: 0
+							}, {
+								duration: 300,
+								easing: tween.easeInOut,
+								onFinish: danceMove
+							});
+						}
+					});
+				}
+			});
+		}
+		danceMove();
+	};
+	self.stopDancing = function () {
+		self.isDancing = false;
+		tween.stop(self, {
+			rotation: true
+		});
+		tween(self, {
+			rotation: 0
+		}, {
+			duration: 300,
+			easing: tween.easeOut
+		});
+	};
+	// Tummy click handler
+	tummy.down = function (x, y, obj) {
+		var currentTime = Date.now();
+		if (!self.lastTapTime) self.lastTapTime = 0;
+		var timeDiff = currentTime - self.lastTapTime;
+		if (timeDiff < 500) {
+			// Double tap detected
+			playBirthdaySong();
+		} else {
+			playRandomSaying();
+		}
+		self.lastTapTime = currentTime;
+	};
+	return self;
+});
+var SpeechBubble = Container.expand(function () {
+	var self = Container.call(this);
+	var bubble = self.attachAsset('speechBubble', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var text = new Text2('', {
+		size: 36,
+		fill: 0x000000
+	});
+	text.anchor.set(0.5, 0.5);
+	self.addChild(text);
+	self.alpha = 0;
+	self.showMessage = function (message) {
+		text.setText(message);
+		self.alpha = 1;
+		tween(self, {
+			scaleX: 1.2,
+			scaleY: 1.2
+		}, {
+			duration: 200,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				tween(self, {
+					scaleX: 1,
+					scaleY: 1
+				}, {
+					duration: 200,
+					easing: tween.easeIn
+				});
+			}
+		});
+		LK.setTimeout(function () {
+			tween(self, {
+				alpha: 0
+			}, {
+				duration: 500
+			});
+		}, 2000);
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87ceeb
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var partyGirl;
+var speechBubble;
+var popperButton;
+var hornButton;
+var confettiPieces = [];
+var decorations = [];
+// Party sayings
+var partySayings = ["Let's party!", "Happy birthday!", "Time to celebrate!", "Woohoo!", "Party time!", "Let's dance!", "Yay! Fun time!"];
+// Initialize party girl
+partyGirl = game.addChild(new PartyGirl());
+partyGirl.x = 2048 / 2;
+partyGirl.y = 2732 - 200;
+// Initialize speech bubble
+speechBubble = game.addChild(new SpeechBubble());
+speechBubble.x = 2048 / 2;
+speechBubble.y = 2732 / 2 - 200;
+// Initialize buttons
+popperButton = game.addChild(new PartyButton('popper'));
+popperButton.x = 200;
+popperButton.y = 2732 - 150;
+hornButton = game.addChild(new PartyButton('horn'));
+hornButton.x = 2048 - 200;
+hornButton.y = 2732 - 150;
+// Create decorations around the screen
+for (var i = 0; i < 12; i++) {
+	var decoration = game.addChild(new Decoration());
+	if (i < 6) {
+		// Top decorations
+		decoration.x = (i + 1) * (2048 / 7);
+		decoration.y = 100;
+	} else {
+		// Side decorations
+		var side = i - 6;
+		if (side < 3) {
+			decoration.x = 100;
+			decoration.y = 400 + side * 600;
+		} else {
+			decoration.x = 2048 - 100;
+			decoration.y = 400 + (side - 3) * 600;
+		}
+	}
+	decorations.push(decoration);
+}
+// Game functions
+function playRandomSaying() {
+	var randomIndex = Math.floor(Math.random() * partySayings.length);
+	var saying = partySayings[randomIndex];
+	speechBubble.showMessage(saying);
+	var soundIndex = randomIndex + 1;
+	LK.getSound('partySound' + soundIndex).play();
+	// Small bounce animation for party girl
+	tween(partyGirl, {
+		scaleY: 1.1
+	}, {
+		duration: 200,
+		onFinish: function onFinish() {
+			tween(partyGirl, {
+				scaleY: 1
+			}, {
+				duration: 200
+			});
+		}
+	});
+}
+function playBirthdaySong() {
+	speechBubble.showMessage("🎵 Happy Birthday! 🎵");
+	LK.getSound('birthdaySong').play();
+	partyGirl.startDancing();
+	// Stop dancing after song duration
+	LK.setTimeout(function () {
+		partyGirl.stopDancing();
+	}, 4000);
+}
+function activatePopper() {
+	LK.getSound('popperSound').play();
+	// Create confetti explosion
+	for (var i = 0; i < 20; i++) {
+		var confetti = game.addChild(new ConfettiPiece());
+		confetti.x = popperButton.x + (Math.random() - 0.5) * 100;
+		confetti.y = popperButton.y;
+		confettiPieces.push(confetti);
+	}
+}
+function activateHorn() {
+	LK.getSound('hornSound').play();
+	// Create puff effects
+	for (var i = 0; i < 5; i++) {
+		var puff = LK.getAsset('puffEffect', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+		puff.x = hornButton.x + 80 + i * 30;
+		puff.y = hornButton.y + (Math.random() - 0.5) * 40;
+		game.addChild(puff);
+		tween(puff, {
+			alpha: 0,
+			scaleX: 2,
+			scaleY: 2
+		}, {
+			duration: 1000,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				puff.destroy();
+			}
+		});
+	}
+}
+// Game update loop
+game.update = function () {
+	// Update confetti pieces
+	for (var i = confettiPieces.length - 1; i >= 0; i--) {
+		if (confettiPieces[i] && confettiPieces[i].update) {
+			confettiPieces[i].update();
+		}
+	}
+};
\ No newline at end of file