===================================================================
--- original.js
+++ change.js
@@ -14,16 +14,12 @@
 	self.velocity = 0;
 	self.update = function () {
 		self.velocity += self.gravity;
 		self.y += self.velocity;
-		if (self.y > 2732 - birdGraphics.height / 2) {
-			self.y = 2732 - birdGraphics.height / 2;
-			self.velocity = 0;
+		if (self.y > 2732 - birdGraphics.height / 2 || self.y < birdGraphics.height / 2) {
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
 		}
-		if (self.y < birdGraphics.height / 2) {
-			self.y = birdGraphics.height / 2;
-			self.velocity = 0;
-		}
 	};
 	self.flap = function () {
 		self.velocity = self.lift;
 	};
@@ -120,8 +116,12 @@
 		rod.y = 2732;
 		game.addChild(rod);
 	}
 	bird.update();
+	if (bird.y > 2732 - bird.height / 2 || bird.y < bird.height / 2) {
+		LK.effects.flashScreen(0xff0000, 1000);
+		LK.showGameOver();
+	}
 	for (var i = obstacles.length - 1; i >= 0; i--) {
 		obstacles[i].update();
 		if (bird.intersects(obstacles[i])) {
 			LK.effects.flashScreen(0xff0000, 1000);