===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,106 @@
-/****
+/**** 
+* Classes
+****/ 
+var Enemy = Container.expand(function () {
+	var self = Container.call(this);
+	var enemyGraphics = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2;
+	self.update = function () {
+		if (player) {
+			// Calculate direction towards player
+			var dx = player.x - self.x;
+			var dy = player.y - self.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance > 0) {
+				// Normalize and apply speed
+				self.x += dx / distance * self.speed;
+				self.y += dy / distance * self.speed;
+			}
+		}
+	};
+	return self;
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x333333
+});
+
+/**** 
+* Game Code
+****/ 
+var player;
+var enemy;
+var gameStartTime;
+var dragNode = null;
+var lastIntersecting = false;
+// Score display
+var scoreTxt = new Text2('Time: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Create player
+player = game.addChild(new Player());
+player.x = 1024; // Center horizontally
+player.y = 1800; // Near bottom
+// Create enemy
+enemy = game.addChild(new Enemy());
+enemy.x = 1024; // Center horizontally  
+enemy.y = 400; // Near top
+// Record game start time
+gameStartTime = Date.now();
+// Handle touch/drag movement
+function handleMove(x, y, obj) {
+	if (dragNode) {
+		dragNode.x = x;
+		dragNode.y = y;
+		// Keep player within screen bounds
+		if (dragNode.x < 40) dragNode.x = 40;
+		if (dragNode.x > 2008) dragNode.x = 2008;
+		if (dragNode.y < 40) dragNode.y = 40;
+		if (dragNode.y > 2692) dragNode.y = 2692;
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	dragNode = player;
+	handleMove(x, y, obj);
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+};
+game.update = function () {
+	// Update survival time score
+	var currentTime = Date.now();
+	var survivalTime = Math.floor((currentTime - gameStartTime) / 1000);
+	scoreTxt.setText('Time: ' + survivalTime);
+	LK.setScore(survivalTime);
+	// Check collision between player and enemy
+	var currentIntersecting = player.intersects(enemy);
+	if (!lastIntersecting && currentIntersecting) {
+		// Game over - enemy caught player
+		LK.effects.flashScreen(0xff0000, 1000);
+		LK.showGameOver();
+	}
+	lastIntersecting = currentIntersecting;
+	// Gradually increase enemy speed over time for difficulty
+	if (LK.ticks % 300 === 0) {
+		// Every 5 seconds
+		enemy.speed += 0.1;
+	}
+};
\ No newline at end of file