===================================================================
--- original.js
+++ change.js
@@ -9,9 +9,9 @@
 		anchorY: 0.5
 	});
 	self.speed = -5;
 	self.update = function () {
-		self.x -= self.speed;
+		self.x += self.speed;
 		if (self.x < -100) {
 			self.destroy();
 		}
 	};
@@ -23,15 +23,21 @@
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.speed = -5;
+	self.value = 10;
 	self.update = function () {
-		self.x -= self.speed;
+		self.x += self.speed;
 		if (self.x < -100) {
 			self.destroy();
 		}
 	};
 });
+// HighCoin class representing higher coins for the penguin to pick
+var HighCoin = Coin.expand(function () {
+	var self = Coin.call(this);
+	self.value = 5;
+});
 // Obstacle class representing obstacles on the path
 var Obstacle = Container.expand(function () {
 	var self = Container.call(this);
 	var obstacleGraphics = self.attachAsset('obstacle', {
@@ -39,9 +45,9 @@
 		anchorY: 0.5
 	});
 	self.speed = -5;
 	self.update = function () {
-		self.x -= self.speed;
+		self.x += self.speed;
 		if (self.x < -100) {
 			self.destroy();
 		}
 	};
@@ -58,14 +64,14 @@
 	self.jumpHeight = 100;
 	self.isJumping = false;
 	self.update = function () {
 		if (self.isJumping) {
-			self.x += self.speed;
-			if (self.x >= self.jumpHeight) {
+			self.y -= self.speed;
+			if (self.y <= self.jumpHeight) {
 				self.isJumping = false;
 			}
-		} else if (self.x < 2048 / 2) {
-			self.x += self.speed;
+		} else if (self.y < 2732 / 2) {
+			self.y += self.speed;
 		}
 	};
 	self.jump = function () {
 		if (!self.isJumping) {
@@ -125,9 +131,9 @@
 		game.addChild(newAdditionalObstacle);
 	}
 	// Add coins every 180 ticks
 	if (LK.ticks % 180 == 0) {
-		var newCoin = new Coin();
+		var newCoin = alternate ? new HighCoin() : new Coin();
 		newCoin.x = 2048;
 		newCoin.y = alternate ? 2732 / 3 : 2732 / 2; // Position coins near the pingos
 		coins.push(newCoin);
 		game.addChild(newCoin);
@@ -136,13 +142,17 @@
 	for (var i = coins.length - 1; i >= 0; i--) {
 		if (penguin.intersects(coins[i])) {
 			coins[i].destroy();
 			coins.splice(i, 1);
-			score += 10;
+			score += coins[i].value;
 		}
 	}
 	scoreTxt.setText(score);
 };
 // Event listener for touch down to make the penguin jump
 game.down = function (x, y, obj) {
 	penguin.jump();
-};
\ No newline at end of file
+};
+// End the game when the player collects 100 points
+if (score >= 100) {
+	LK.showGameOver();
+}
\ No newline at end of file