===================================================================
--- original.js
+++ change.js
@@ -76,9 +76,9 @@
 var player = game.addChild(new Player());
 player.x = 1024;
 player.y = 2732 - player.height;
 var enemies = [];
-for (var i = 0; i < 5; i++) {
+for (var i = 0; i < 10; i++) {
 	var enemy = game.addChild(new Enemy());
 	enemy.x = Math.random() * 2048;
 	enemy.y = Math.random() * 2732;
 	enemies.push(enemy);
@@ -103,15 +103,15 @@
 		if (player.intersects(enemy)) {
 			LK.showGameOver();
 		}
 	});
-	if (LK.ticks % 180 === 0 && enemies.length < 10) {
+	if (LK.ticks % 120 === 0 && enemies.length < 15) {
 		var newEnemy = game.addChild(new Enemy());
 		newEnemy.x = -newEnemy.width;
 		newEnemy.y = Math.random() * 2732;
 		enemies.push(newEnemy);
 	}
-	if (LK.ticks % 300 === 0 && obstacles.length < 25) {
+	if (LK.ticks % 240 === 0 && obstacles.length < 30) {
 		// Add new obstacle every 10 seconds
 		var newObstacle = game.addChild(new Obstacle());
 		newObstacle.x = 2048 + Math.random() * 2048;
 		newObstacle.y = Math.random() * 2732;