===================================================================
--- original.js
+++ change.js
@@ -37,9 +37,9 @@
 	self.update = function () {
 		if (self.movingUp) {
 			self.y -= self.speed;
 		} else {
-			self.y += self.speed;
+			self.y += self.speed / 2; // Move downwards at half speed when not moving up
 		}
 		// Ensure player doesn't move out of bounds
 		if (self.y < 0) {
 			self.y = 0;
@@ -61,9 +61,9 @@
 ****/ 
 // Initialize assets used in this game.
 var player = game.addChild(new Player());
 player.x = 1024;
-player.y = 2732 - player.height / 2;
+player.y = 2732 - player.height;
 var enemy = game.addChild(new Enemy());
 enemy.x = 0;
 enemy.y = Math.random() * 2732;
 var obstacles = [];
@@ -81,8 +81,13 @@
 };
 game.update = function () {
 	player.update();
 	enemy.update();
+	obstacles.forEach(function (obstacle) {
+		if (player.intersects(obstacle)) {
+			LK.showGameOver();
+		}
+	});
 	if (player.intersects(enemy) || obstacles.some(function (obstacle) {
 		return player.intersects(obstacle);
 	})) {
 		LK.showGameOver();