===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,227 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Character = Container.expand(function (name) {
+	var self = Container.call(this);
+	var characterBody = self.attachAsset('character', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.name = name;
+	self.isTransformed = false;
+	self.hair = null;
+	self.leftTooth = null;
+	self.rightTooth = null;
+	self.leftArm = null;
+	self.rightArm = null;
+	self.transform = function () {
+		if (self.isTransformed) return;
+		self.isTransformed = true;
+		// Turn character purple
+		tween(characterBody, {
+			tint: 0x8A2BE2
+		}, {
+			duration: 500
+		});
+		// Add long purple hair
+		self.hair = self.addChild(LK.getAsset('hair', {
+			anchorX: 0.5,
+			anchorY: 1,
+			scaleX: 0,
+			scaleY: 0
+		}));
+		self.hair.x = 0;
+		self.hair.y = -125;
+		// Add long teeth
+		self.leftTooth = self.addChild(LK.getAsset('tooth', {
+			anchorX: 0.5,
+			anchorY: 0,
+			scaleX: 0,
+			scaleY: 0
+		}));
+		self.leftTooth.x = -30;
+		self.leftTooth.y = 50;
+		self.rightTooth = self.addChild(LK.getAsset('tooth', {
+			anchorX: 0.5,
+			anchorY: 0,
+			scaleX: 0,
+			scaleY: 0
+		}));
+		self.rightTooth.x = 30;
+		self.rightTooth.y = 50;
+		// Add extended arms
+		self.leftArm = self.addChild(LK.getAsset('arm', {
+			anchorX: 1,
+			anchorY: 0.5,
+			scaleX: 0,
+			scaleY: 0
+		}));
+		self.leftArm.x = -100;
+		self.leftArm.y = 0;
+		self.rightArm = self.addChild(LK.getAsset('arm', {
+			anchorX: 0,
+			anchorY: 0.5,
+			scaleX: 0,
+			scaleY: 0
+		}));
+		self.rightArm.x = 100;
+		self.rightArm.y = 0;
+		// Animate transformations
+		tween(self.hair, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 800,
+			easing: tween.bounceOut
+		});
+		tween(self.leftTooth, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 600,
+			easing: tween.elasticOut
+		});
+		tween(self.rightTooth, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 600,
+			easing: tween.elasticOut
+		});
+		tween(self.leftArm, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 1000,
+			easing: tween.easeOut
+		});
+		tween(self.rightArm, {
+			scaleX: 1,
+			scaleY: 1
+		}, {
+			duration: 1000,
+			easing: tween.easeOut
+		});
+		// Play transformation sound
+		LK.getSound('transform').play();
+		// Flash effect
+		LK.effects.flashObject(self, 0x8A2BE2, 800);
+	};
+	return self;
+});
+var PurplePotion = Container.expand(function () {
+	var self = Container.call(this);
+	var potionGraphics = self.attachAsset('potion', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.originalX = 41;
+	self.originalY = 200;
+	self.isDragging = false;
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+var potion = null;
+var characters = [];
+var dragTarget = null;
+// Create purple potion at starting position
+potion = game.addChild(new PurplePotion());
+potion.x = 41;
+potion.y = 200;
+// Create four PBS Kids characters
+var characterNames = ['Dash', 'Dot', 'Dee', 'Del'];
+var characterPositions = [{
+	x: 400,
+	y: 400
+}, {
+	x: 800,
+	y: 400
+}, {
+	x: 1200,
+	y: 400
+}, {
+	x: 1600,
+	y: 400
+}];
+for (var i = 0; i < characterNames.length; i++) {
+	var character = game.addChild(new Character(characterNames[i]));
+	character.x = characterPositions[i].x;
+	character.y = characterPositions[i].y;
+	characters.push(character);
+}
+// Add title text
+var titleText = new Text2('Purple Villain Transformation Lab', {
+	size: 80,
+	fill: 0x4B0082
+});
+titleText.anchor.set(0.5, 0);
+LK.gui.top.addChild(titleText);
+titleText.y = 100;
+// Add instruction text
+var instructionText = new Text2('Drag the purple potion to transform characters!', {
+	size: 50,
+	fill: 0x000080
+});
+instructionText.anchor.set(0.5, 0);
+LK.gui.top.addChild(instructionText);
+instructionText.y = 200;
+function handleMove(x, y, obj) {
+	if (dragTarget === potion) {
+		potion.x = x;
+		potion.y = y;
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	// Check if clicking on potion
+	if (potion.intersects({
+		x: x,
+		y: y,
+		width: 1,
+		height: 1
+	})) {
+		dragTarget = potion;
+		potion.isDragging = true;
+		handleMove(x, y, obj);
+	}
+};
+game.up = function (x, y, obj) {
+	if (dragTarget === potion) {
+		// Check if potion intersects with any character
+		for (var i = 0; i < characters.length; i++) {
+			var character = characters[i];
+			if (potion.intersects(character)) {
+				character.transform();
+				break;
+			}
+		}
+		// Return potion to original position
+		tween(potion, {
+			x: potion.originalX,
+			y: potion.originalY
+		}, {
+			duration: 500,
+			easing: tween.easeOut
+		});
+		potion.isDragging = false;
+		dragTarget = null;
+	}
+};
+game.update = function () {
+	// Game runs at 60 FPS, update logic here if needed
+};
\ No newline at end of file