===================================================================
--- original.js
+++ change.js
@@ -110,8 +110,23 @@
 	self.up = function (x, y, obj) {
 		self.scale.set(1); // Reset scale to original size
 	};
 });
+// Create a new obstacle class
+var Obstacle = Container.expand(function () {
+	var self = Container.call(this);
+	var obstacleGraphics = self.attachAsset('Prep7', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5;
+	self.update = function () {
+		self.x -= self.speed;
+		if (self.x < -self.width / 2) {
+			self.destroy();
+		}
+	};
+});
 // Create a player class
 var Player = Container.expand(function () {
 	var self = Container.call(this);
 	var playerGraphics = self.attachAsset('character', {
@@ -136,8 +151,20 @@
 
 /**** 
 * Game Code
 ****/ 
+var score = 0;
+var scoreText = new Text2('Score: 0', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+function updateScore() {
+	score += 1;
+	scoreText.setText('Score: ' + score);
+}
+var scoreTimer = LK.setInterval(updateScore, 1000);
 var oblako = game.addChild(LK.getAsset('Oblako', {
 	anchorX: 0.5,
 	anchorY: 0.5
 }));
@@ -462,24 +489,8 @@
 		}, 800);
 	}
 }, 400);
 var gameStarted = false;
-var speedIncreaseTimer = LK.setInterval(function () {
-	game.children.forEach(function (child) {
-		if (child !== player && child !== buttonTop && child !== buttonBot && child !== uskorenie) {
-			if (child === domImage || domImages.includes(child)) {
-				child.x -= 1 * Math.cos(child.rotation); // Increase speed for domImage and newDom images
-				child.y -= 1 * Math.sin(child.rotation); // Increase speed for domImage and newDom images
-			} else if (child === oblako || oblakoInstances.includes(child)) {
-				child.x -= 1 * Math.cos(child.rotation); // Increase speed for 'Oblako'
-				child.y -= 1 * Math.sin(child.rotation); // Increase speed for 'Oblako'
-			} else {
-				child.x -= 1 * Math.cos(child.rotation); // Increase default speed for other images
-				child.y -= 1 * Math.sin(child.rotation); // Increase default speed for other images
-			}
-		}
-	});
-}, 5000);
 var gameStartTimer = LK.setTimeout(function () {
 	gameStarted = true;
 }, 2000);
 // Add BUTTON_TOP to the game
@@ -490,8 +501,13 @@
 var buttonBot = game.addChild(new ButtonBot());
 buttonBot.x = 2048 - buttonBot.width / 2 - 50; // Position buttonBot 50 units to the left of the right edge of the screen
 buttonBot.y = 2732 - buttonBot.height / 2 - 20; // Position buttonBot 20 units above the bottom edge of the screen
 game.update = function () {
+	if (gameStarted && Math.random() < 0.01) {
+		var obstacle = game.addChild(new Obstacle());
+		obstacle.x = 2048 + obstacle.width / 2;
+		obstacle.y = Math.random() * 2732;
+	}
 	if (!gameStarted) {
 		buttonTop.interactive = false;
 		buttonBot.interactive = false;
 		return;
@@ -502,8 +518,11 @@
 	player.lastY = player.y;
 	player.lastX = player.x;
 	game.children.forEach(function (child) {
 		if (child !== player && child !== buttonTop && child !== buttonBot && child !== uskorenie) {
+			if (child instanceof Obstacle && player.intersects(child)) {
+				LK.showGameOver();
+			}
 			if (child === domImage) {
 				if (child.lastX === undefined) {
 					child.lastX = child.x;
 				}
@@ -521,10 +540,10 @@
 				if (child === oblako || oblakoInstances.includes(child)) {
 					child.x -= 1 * Math.cos(child.rotation); // Set speed for 'Oblako'
 					child.y -= 1 * Math.sin(child.rotation); // Set speed for 'Oblako'
 				} else {
-					child.x -= 20 * Math.cos(child.rotation); // Default speed for other images
-					child.y -= 20 * Math.sin(child.rotation); // Default speed for other images
+					child.x -= (20 + LK.ticks / 600) * Math.cos(child.rotation); // Increase speed over time
+					child.y -= (20 + LK.ticks / 600) * Math.sin(child.rotation); // Increase speed over time
 				}
 			}
 			if (child.y + child.height / 2 < 0 || child.x - child.width / 2 > 2048 || child.y - child.height / 2 > 2732) {
 				// If the image is completely off the screen