===================================================================
--- original.js
+++ change.js
@@ -1,64 +1,26 @@
 /**** 
 * Classes
 ****/ 
-// Swatter class
-var Swatter = Container.expand(function () {
+// Egg class: the player character
+var Egg = Container.expand(function () {
 	var self = Container.call(this);
-	// Swatter types and their point values
-	var swatterTypes = [{
-		id: 'swatter_red',
-		points: 50
-	}, {
-		id: 'swatter_yellow',
-		points: 35
-	}, {
-		id: 'swatter_green',
-		points: 20
-	}, {
-		id: 'swatter_blue',
-		points: 60
-	}];
-	// Randomly select a type
-	var typeIndex = Math.floor(Math.random() * swatterTypes.length);
-	self.type = swatterTypes[typeIndex];
-	self.points = self.type.points;
-	// Attach asset
-	var swatterAsset = self.attachAsset(self.type.id, {
+	var eggAsset = self.attachAsset('egg', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	// Set initial position and speed
-	self.x = 2048 + 120; // Start just off the right edge
-	self.y = 200 + Math.floor(Math.random() * (2732 - 400));
-	self.speed = (12 + Math.random() * 6) * 0.75; // 25% slower
-	// Allow scaleX to be set after creation for random length
-	self.scaleX = 1;
-	// For collision detection
-	self.update = function () {
-		self.x -= self.speed;
-	};
-	return self;
-});
-// Yumurta class (formerly Fly)
-var Yumurta = Container.expand(function () {
-	var self = Container.call(this);
-	var flyAsset = self.attachAsset('fly', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.width = flyAsset.width;
-	self.height = flyAsset.height;
-	// Physics
+	self.width = eggAsset.width;
+	self.height = eggAsset.height;
 	self.vy = 0;
-	self.gravity = 1.2;
-	self.lift = -28;
-	// For touch controls
-	self.flap = function () {
-		self.vy = self.lift;
+	self.gravity = 2.2;
+	self.jumpStrength = -38;
+	self.isAlive = true;
+	self.jump = function () {
+		if (!self.isAlive) return;
+		self.vy = self.jumpStrength;
 	};
-	// Update position
 	self.update = function () {
+		if (!self.isAlive) return;
 		self.vy += self.gravity;
 		self.y += self.vy;
 		// Clamp to screen
 		if (self.y < self.height / 2) {
@@ -69,13 +31,100 @@
 			self.y = 2732 - self.height / 2;
 			self.vy = 0;
 		}
 	};
+	self.die = function () {
+		self.isAlive = false;
+	};
 	return self;
 });
+// Obstacle class: obstacles coming from the right
+var Obstacle = Container.expand(function () {
+	var self = Container.call(this);
+	var obsAsset = self.attachAsset('obstacle', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.width = obsAsset.width;
+	self.height = obsAsset.height;
+	self.speed = 18 + Math.random() * 8;
+	self.x = 2048 + self.width;
+	// Randomize vertical position, but keep within screen
+	var margin = 200;
+	self.y = margin + Math.random() * (2732 - 2 * margin);
+	self.update = function () {
+		self.x -= self.speed;
+	};
+	return self;
+});
 
 /**** 
 * Initialize Game
 ****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000 // Initial background: black
-});
\ No newline at end of file
+	backgroundColor: 0x87ceeb // Sky blue
+});
+
+/**** 
+* Game Code
+****/ 
+// --- Game Code ---
+// Create the egg and add to game
+var egg = new Egg();
+egg.x = 400;
+egg.y = 2732 / 2;
+game.addChild(egg);
+// Obstacles array
+var obstacles = [];
+var obstacleTimer = 0;
+var obstacleInterval = 90; // frames between obstacles
+// Score
+var score = 0;
+var scoreTxt = new Text2('0', {
+	size: 120,
+	fill: "#fff"
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Touch/mouse jump handler
+game.down = function (x, y, obj) {
+	if (!egg.isAlive) return;
+	egg.jump();
+};
+// Main update loop
+game.update = function () {
+	if (!egg.isAlive) return;
+	// Spawn obstacles
+	obstacleTimer++;
+	if (obstacleTimer >= obstacleInterval) {
+		var obs = new Obstacle();
+		obstacles.push(obs);
+		game.addChild(obs);
+		obstacleTimer = 0;
+		// Randomize next interval a bit
+		obstacleInterval = 70 + Math.floor(Math.random() * 40);
+	}
+	// Update obstacles and check for collisions
+	for (var i = obstacles.length - 1; i >= 0; i--) {
+		var obs = obstacles[i];
+		// Remove if off screen
+		if (obs.x < -obs.width) {
+			obs.destroy();
+			obstacles.splice(i, 1);
+			continue;
+		}
+		// Collision detection
+		if (egg.intersects(obs)) {
+			egg.die();
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
+			return;
+		}
+		// Score: passed obstacle
+		if (obs.lastX === undefined) obs.lastX = obs.x;
+		if (obs.lastX >= egg.x && obs.x < egg.x) {
+			score++;
+			scoreTxt.setText(score);
+		}
+		obs.lastX = obs.x;
+	}
+};
\ No newline at end of file