===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,308 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Character = Container.expand(function (characterType) {
+	var self = Container.call(this);
+	var characterGraphics = self.attachAsset(characterType, {
+		anchorX: 0.5,
+		anchorY: 1.0
+	});
+	self.characterType = characterType;
+	self.snowballCount = 10;
+	self.down = function (x, y, obj) {
+		if (gamePhase == 'attack' && self.snowballCount > 0 && (self.characterType == 'bubbles' || self.characterType == 'buttercup')) {
+			self.throwSnowball();
+		}
+	};
+	self.throwSnowball = function () {
+		if (self.snowballCount > 0) {
+			var newSnowball = new Snowball();
+			newSnowball.x = self.x;
+			newSnowball.y = self.y - 80;
+			newSnowball.launch(blossom.x, blossom.y - 75);
+			snowballs.push(newSnowball);
+			game.addChild(newSnowball);
+			self.snowballCount--;
+			LK.getSound('throw').play();
+			updateSnowballCounters();
+			if (bubbles.snowballCount == 0 && buttercup.snowballCount == 0) {
+				LK.setTimeout(function () {
+					startFinalePhase();
+				}, 1000);
+			}
+		}
+	};
+	return self;
+});
+var Footprint = Container.expand(function () {
+	var self = Container.call(this);
+	var footprintGraphics = self.attachAsset('footprint', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	footprintGraphics.alpha = 0.6;
+	return self;
+});
+var GiantSnowball = Container.expand(function () {
+	var self = Container.call(this);
+	var snowballGraphics = self.attachAsset('giantSnowball', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speedX = 0;
+	self.speedY = 0;
+	self.active = false;
+	self.jumpHeight = 0;
+	self.isJumping = false;
+	self.activate = function () {
+		self.active = true;
+		self.speedX = -8;
+		self.speedY = -2;
+		LK.getSound('roll').play();
+	};
+	self.down = function (x, y, obj) {
+		if (!self.active && gamePhase == 'finale') {
+			self.activate();
+		}
+	};
+	self.update = function () {
+		if (self.active) {
+			self.x += self.speedX;
+			self.y += self.speedY;
+			snowballGraphics.rotation += 0.2;
+			if (self.y > 2000 && !self.isJumping) {
+				self.isJumping = true;
+				self.speedY = -15;
+			}
+			if (self.isJumping) {
+				self.speedY += 0.8;
+				if (self.y > 2000) {
+					self.speedY = -10;
+				}
+			}
+		}
+	};
+	return self;
+});
+var SnowParticle = Container.expand(function () {
+	var self = Container.call(this);
+	var particleGraphics = self.attachAsset('snowParticle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speedX = (Math.random() - 0.5) * 4;
+	self.speedY = (Math.random() - 0.5) * 4;
+	self.life = 60;
+	self.update = function () {
+		self.x += self.speedX;
+		self.y += self.speedY;
+		self.life--;
+		particleGraphics.alpha = self.life / 60;
+		if (self.life <= 0) {
+			self.destroy();
+		}
+	};
+	return self;
+});
+var Snowball = Container.expand(function () {
+	var self = Container.call(this);
+	var snowballGraphics = self.attachAsset('snowball', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speedX = 0;
+	self.speedY = 0;
+	self.active = false;
+	self.launch = function (targetX, targetY) {
+		self.active = true;
+		var deltaX = targetX - self.x;
+		var deltaY = targetY - self.y;
+		var distance = Math.sqrt(deltaX * deltaX + deltaY * deltaY);
+		self.speedX = deltaX / distance * 12;
+		self.speedY = deltaY / distance * 12;
+	};
+	self.update = function () {
+		if (self.active) {
+			self.x += self.speedX;
+			self.y += self.speedY;
+			if (self.x < -50 || self.x > 2098 || self.y < -50 || self.y > 2782) {
+				self.active = false;
+			}
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87ceeb
+});
+
+/**** 
+* Game Code
+****/ 
+// Game state variables
+var gamePhase = 'setup'; // 'setup', 'attack', 'finale', 'victory'
+var blossom, bubbles, buttercup;
+var giantSnowball;
+var snowballs = [];
+var footprints = [];
+var particles = [];
+var footprintTimer = 0;
+// UI elements
+var bubblesCountText, buttercupCountText;
+var instructionText;
+// Initialize characters
+blossom = game.addChild(new Character('blossom'));
+blossom.x = -100;
+blossom.y = 1800;
+bubbles = game.addChild(new Character('bubbles'));
+bubbles.x = 400;
+bubbles.y = 2200;
+buttercup = game.addChild(new Character('buttercup'));
+buttercup.x = 1600;
+buttercup.y = 2200;
+// Initialize giant snowball (hidden initially)
+giantSnowball = game.addChild(new GiantSnowball());
+giantSnowball.x = 2200;
+giantSnowball.y = 1800;
+giantSnowball.alpha = 0;
+// UI Setup
+bubblesCountText = new Text2('Bubbles: 10', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+bubblesCountText.anchor.set(0, 0);
+LK.gui.topLeft.addChild(bubblesCountText);
+bubblesCountText.x = 120;
+bubblesCountText.y = 20;
+buttercupCountText = new Text2('Buttercup: 10', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+buttercupCountText.anchor.set(1, 0);
+LK.gui.topRight.addChild(buttercupCountText);
+instructionText = new Text2('Watch Blossom walk...', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+instructionText.anchor.set(0.5, 0);
+LK.gui.top.addChild(instructionText);
+instructionText.y = 150;
+function updateSnowballCounters() {
+	bubblesCountText.setText('Bubbles: ' + bubbles.snowballCount);
+	buttercupCountText.setText('Buttercup: ' + buttercup.snowballCount);
+}
+function createFootprint(x, y) {
+	var footprint = new Footprint();
+	footprint.x = x;
+	footprint.y = y;
+	footprints.push(footprint);
+	game.addChild(footprint);
+}
+function createSnowParticles(x, y, count) {
+	for (var i = 0; i < count; i++) {
+		var particle = new SnowParticle();
+		particle.x = x + (Math.random() - 0.5) * 60;
+		particle.y = y + (Math.random() - 0.5) * 60;
+		particles.push(particle);
+		game.addChild(particle);
+	}
+}
+function startAttackPhase() {
+	gamePhase = 'attack';
+	instructionText.setText('Tap Bubbles & Buttercup to throw snowballs!');
+}
+function startFinalePhase() {
+	gamePhase = 'finale';
+	instructionText.setText('Tap the giant snowball to help Blossom!');
+	giantSnowball.alpha = 1;
+	tween(giantSnowball, {
+		scaleX: 1.2,
+		scaleY: 1.2
+	}, {
+		duration: 500,
+		easing: tween.easeInOut,
+		onFinish: function onFinish() {
+			tween(giantSnowball, {
+				scaleX: 1,
+				scaleY: 1
+			}, {
+				duration: 500,
+				easing: tween.easeInOut
+			});
+		}
+	});
+}
+function checkVictory() {
+	if (giantSnowball.active && giantSnowball.x < 600) {
+		gamePhase = 'victory';
+		instructionText.setText('Blossom wins the snowball fight!');
+		LK.showYouWin();
+	}
+}
+// Game update loop
+game.update = function () {
+	// Setup phase: Blossom walks across screen
+	if (gamePhase == 'setup') {
+		blossom.x += 3;
+		// Create footprints
+		footprintTimer++;
+		if (footprintTimer % 20 == 0) {
+			createFootprint(blossom.x - 30, blossom.y);
+		}
+		// Start attack phase when Blossom reaches center
+		if (blossom.x > 1024) {
+			startAttackPhase();
+		}
+	}
+	// Attack phase: Blossom continues walking slowly
+	if (gamePhase == 'attack') {
+		blossom.x += 1;
+		footprintTimer++;
+		if (footprintTimer % 30 == 0) {
+			createFootprint(blossom.x - 30, blossom.y);
+		}
+	}
+	// Check snowball collisions with Blossom
+	for (var i = snowballs.length - 1; i >= 0; i--) {
+		var snowball = snowballs[i];
+		if (snowball.active && snowball.intersects(blossom)) {
+			// Hit effect
+			LK.getSound('hit').play();
+			createSnowParticles(snowball.x, snowball.y, 8);
+			LK.effects.flashObject(blossom, 0xffffff, 300);
+			// Remove snowball
+			snowball.destroy();
+			snowballs.splice(i, 1);
+			// Add score
+			LK.setScore(LK.getScore() + 10);
+		} else if (!snowball.active) {
+			snowball.destroy();
+			snowballs.splice(i, 1);
+		}
+	}
+	// Clean up old particles
+	for (var j = particles.length - 1; j >= 0; j--) {
+		if (particles[j].life <= 0) {
+			particles.splice(j, 1);
+		}
+	}
+	// Check victory condition
+	if (gamePhase == 'finale') {
+		checkVictory();
+	}
+	// Fade old footprints
+	for (var k = 0; k < footprints.length; k++) {
+		if (footprints[k].alpha > 0) {
+			footprints[k].alpha -= 0.005;
+		}
+	}
+};
\ No newline at end of file