===================================================================
--- original.js
+++ change.js
@@ -86,9 +86,11 @@
 		}
 		if (LK.ticks % 18 == 0) {
 			self.scale.x *= self.scale.x > 1 ? 0.95 : 1.05;
 			self.scale.y *= self.scale.y > 1 ? 0.95 : 1.05;
+			//self.y += self.y > game.floorLevel ? 30 : -30;
 		}
+		self.y += 100 * Math.sin(LK.ticks % 100);
 	};
 });
 var Floor = Container.expand(function () {
 	var self = Container.call(this);
@@ -135,22 +137,24 @@
 			if (self.x <= -2048) {
 				self.x = 0;
 			}
 		};
-		*/
+		*/ 
 });
 var Pterodactyl = Container.expand(function () {
 	var self = Container.call(this);
 	var pterodactylGraphics = self.attachAsset('pterodactyl', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
+	self.direction = Math.random() < 0.5 ? 1 : -1;
 	self.move = function () {
 		if (LK.ticks % 600 == 0) {
 			game.speed *= 1.1;
 		}
 		self.x -= game.speed * 2;
-		self.y += Math.sin(LK.ticks / 10) * 5;
+		//self.y += Math.sin(LK.ticks / 10) * 5;
+		self.rotation += Math.PI * 0.01 * self.direction;
 	};
 });
 
 /**** 
@@ -172,15 +176,16 @@
 game.setChildIndex(floor, game.children.length - 1);
 var title = LK.gui.top.addChild(LK.getAsset('title', {
 	anchorX: 0,
 	anchorY: 0,
-	x: -500,
-	y: 0
+	x: -250,
+	//-500,
+	y: 100
 }));
-var background1 = game.addChildAt(new Background(), 0);
+//var background1 = game.addChildAt(new Background(), 0);
 var nightBackground1 = game.addChildAt(new NightBackground(), 0);
-nightBackground1.visible = false;
-game.setChildIndex(background1, 0);
+//nightBackground1.visible = false;
+//game.setChildIndex(background1, 0);
 game.setChildIndex(nightBackground1, 0);
 var scoreTxt = new Text2(LK.getScore().toString(), {
 	size: 150,
 	fill: '#ffffff'
@@ -202,16 +207,18 @@
 game.on('down', function () {
 	dinosaur.jump();
 });
 LK.on('tick', function () {
+	/*
 	if (LK.ticks % 2700 == 0) {
 		background1.visible = !background1.visible;
 		nightBackground1.visible = !nightBackground1.visible;
 	}
 	if (LK.ticks % 2700 == 1350) {
 		background1.visible = !background1.visible;
 		nightBackground1.visible = !nightBackground1.visible;
 	}
+	*/ 
 	dinosaur.update();
 	if (LK.ticks % 60 == 0) {
 		game.score += 1;
 	}
@@ -258,30 +265,8 @@
 			// Destroy the collectible and add +10 to the score when dinosaur collides with it
 			game.collectibles[i].destroy();
 			game.collectibles = [];
 			game.score += 10;
-			// Randomly select one of the six messages
-			var messages = ["Gathering data like a pro!", "Dodging glitches, snatching data!", "Swifter than a byte, slicker than code!", "My endless run never stops!", "I'm the endless runner of information!", "I make data collection look easy!"];
-			var message = messages[Math.floor(Math.random() * messages.length)];
-			// Show the message at the bottom center of the screen for 3 seconds before fading out
-			var messageTxt = new Text2(message, {
-				size: 70,
-				fill: '#000000',
-				// Darker color
-				font: 'bold' // Bold text
-			});
-			messageTxt.anchor.set(0.5, 1);
-			LK.gui.bottom.addChild(messageTxt);
-			// Fade out the message after 3 seconds
-			LK.setTimeout(function () {
-				var fadeOutInterval = LK.setInterval(function () {
-					messageTxt.alpha -= 0.02;
-					if (messageTxt.alpha <= 0) {
-						LK.clearInterval(fadeOutInterval);
-						messageTxt.destroy();
-					}
-				}, 50);
-			}, 3000);
 		}
 		if (game.collectibles[i] && game.collectibles[i].x < -100) {
 			// Remove off-screen collectibles
 			game.collectibles[i].destroy();