===================================================================
--- original.js
+++ change.js
@@ -1,223 +1,6 @@
-/**** 
-* Plugins
-****/ 
-var tween = LK.import("@upit/tween.v1");
-
-/**** 
-* Classes
-****/ 
-var Character = Container.expand(function () {
-	var self = Container.call(this);
-	var characterGraphics = self.attachAsset('character', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		alpha: 0
-	});
-	// Random rotation
-	characterGraphics.rotation = Math.random() * Math.PI * 2;
-	// Store whether this character has been discovered
-	self.discovered = false;
-	self.lastDistance = 9999;
-	// Method to reveal character temporarily
-	self.reveal = function (intensity) {
-		// Intensity from 0 to 1 based on distance from sound wave
-		if (intensity > 0) {
-			var targetAlpha = Math.min(intensity, 0.8);
-			tween(characterGraphics, {
-				alpha: targetAlpha
-			}, {
-				duration: 200
-			});
-			tween(characterGraphics, {
-				alpha: 0
-			}, {
-				duration: 1500,
-				delay: 200
-			});
-			// If character is very visible and wasn't discovered before
-			if (intensity > 0.6 && !self.discovered) {
-				self.discovered = true;
-				LK.getSound('discover').play();
-				// Visual feedback for discovery
-				var originalScale = characterGraphics.scale.x;
-				tween(characterGraphics.scale, {
-					x: originalScale * 1.3,
-					y: originalScale * 1.3
-				}, {
-					duration: 300
-				});
-				tween(characterGraphics.scale, {
-					x: originalScale,
-					y: originalScale
-				}, {
-					duration: 300,
-					delay: 300
-				});
-			}
-		}
-	};
-	return self;
-});
-var SoundWave = Container.expand(function () {
-	var self = Container.call(this);
-	var waveGraphics = self.attachAsset('ripple', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		alpha: 0.4
-	});
-	self.timeAlive = 0;
-	self.maxLifespan = 120; // 2 seconds at 60fps
-	self.update = function () {
-		if (!self.lastTimeAlive) {
-			self.lastTimeAlive = self.timeAlive;
-		}
-		self.timeAlive++;
-		// Expand the wave and fade it out
-		var progress = self.timeAlive / self.maxLifespan;
-		waveGraphics.scale.x = 1 + progress * 5;
-		waveGraphics.scale.y = 1 + progress * 5;
-		waveGraphics.alpha = 0.4 * (1 - progress);
-		// Remove when completed
-		if (self.timeAlive >= self.maxLifespan) {
-			self.destroy();
-			return;
-		}
-		self.lastTimeAlive = self.timeAlive;
-	};
-	return self;
-});
-
-/**** 
+/****
 * Initialize Game
-****/ 
-// Create arrays to hold game elements
+****/
 var game = new LK.Game({
 	backgroundColor: 0x000000
-});
-
-/**** 
-* Game Code
-****/ 
-// Create arrays to hold game elements
-var characters = [];
-var soundWaves = [];
-// Screen dimensions
-var screenWidth = 2048;
-var screenHeight = 2732;
-// Number of characters to create
-var characterCount = 15;
-// Create characters at random positions
-for (var i = 0; i < characterCount; i++) {
-	var character = new Character();
-	// Position randomly on screen with margins
-	character.x = Math.random() * (screenWidth - 400) + 200;
-	character.y = Math.random() * (screenHeight - 400) + 200;
-	// Set random scales for variety
-	var scale = 0.5 + Math.random() * 1.5;
-	character.scale.set(scale, scale);
-	game.addChild(character);
-	characters.push(character);
-}
-// Add game logo
-var logo = game.addChild(LK.getAsset('logo', {
-	anchorX: 0.5,
-	anchorY: 0.5,
-	x: screenWidth / 2,
-	y: screenHeight / 4,
-	alpha: 0
-}));
-// Animate logo appearance
-tween(logo, {
-	alpha: 1
-}, {
-	duration: 1000
-});
-// Title text
-var titleText = new Text2("PITCH BLACK", {
-	size: 100,
-	fill: 0xFFFFFF
-});
-titleText.anchor.set(0.5, 0.5);
-titleText.x = screenWidth / 2;
-titleText.y = screenHeight / 4 + 200;
-game.addChild(titleText);
-// Create instruction text
-var instructionText = new Text2("Tap anywhere to use echolocation", {
-	size: 70,
-	fill: 0xFFFFFF
-});
-instructionText.anchor.set(0.5, 0.5);
-instructionText.x = screenWidth / 2;
-instructionText.y = screenHeight / 2;
-game.addChild(instructionText);
-// Fade out instructions after a delay
-tween(instructionText, {
-	alpha: 0
-}, {
-	duration: 2000,
-	delay: 3000,
-	onFinish: function onFinish() {
-		instructionText.destroy();
-	}
-});
-// Fade out logo and title after delay
-tween(logo, {
-	alpha: 0.2
-}, {
-	duration: 1500,
-	delay: 3000
-});
-tween(titleText, {
-	alpha: 0.2
-}, {
-	duration: 1500,
-	delay: 3000
-});
-// Create sound waves when tapping the screen
-game.down = function (x, y) {
-	// Create sound wave at tap position
-	var wave = new SoundWave();
-	wave.x = x;
-	wave.y = y;
-	game.addChild(wave);
-	soundWaves.push(wave);
-	// Play echo sound
-	LK.getSound('echo').play();
-	// Flash screen very slightly to indicate tap
-	LK.effects.flashScreen(0x333333, 200);
-};
-// Main update loop
-game.update = function () {
-	// Clean up destroyed waves
-	for (var i = soundWaves.length - 1; i >= 0; i--) {
-		if (!soundWaves[i].parent) {
-			soundWaves.splice(i, 1);
-		}
-	}
-	// Process character reveals based on wave proximit
-	for (var i = 0; i < characters.length; i++) {
-		var character = characters[i];
-		var closestDistance = 9999;
-		// Find closest wave to this character
-		for (var j = 0; j < soundWaves.length; j++) {
-			var wave = soundWaves[j];
-			// Calculate distance between character and wave
-			var dx = character.x - wave.x;
-			var dy = character.y - wave.y;
-			var distance = Math.sqrt(dx * dx + dy * dy);
-			// Adjust for wave size
-			var waveRadius = wave.getChildAt(0).width * wave.getChildAt(0).scale.x / 2;
-			var distanceFactor = Math.abs(distance - waveRadius) / 200;
-			// The character is most visible when at the edge of the wave
-			if (distanceFactor < 1 && distanceFactor < closestDistance) {
-				closestDistance = distanceFactor;
-			}
-		}
-		// Remember previous distance for state tracking
-		character.lastDistance = closestDistance;
-		// Reveal character based on proximity to wave
-		if (closestDistance < 1) {
-			character.reveal(1 - closestDistance);
-		}
-	}
-};
\ No newline at end of file
+});
\ No newline at end of file