===================================================================
--- original.js
+++ change.js
@@ -17,9 +17,9 @@
 	var self = Container.call(this);
 	var bulletGraphics = self.createAsset('enemyBullet', 'Enemy Bullet', 0.5, 0.5);
 	self.speed = 5;
 	self.move = function () {
-		self.y += self.speed * 1.5;
+		self.y += self.speed * 2;
 	};
 });
 // Define the DimStar class for stars with lower brightness
 var DimStar = Container.expand(function () {
@@ -68,9 +68,9 @@
 	var meteorGraphics = self.createAsset('meteor', 'Meteor', 0.5, 0.5);
 	self.baseSpeed = 3;
 	self.speedMultiplier = 1;
 	self.move = function () {
-		self.y += self.baseSpeed * (1 + waveCount * 0.2);
+		self.y += self.baseSpeed * (1 + waveCount * 0.3);
 	};
 });
 // Define the Alien class
 var Alien = Container.expand(function () {
@@ -78,9 +78,9 @@
 	var alienGraphics = self.createAsset('alien', 'Alien', 0.5, 0.5);
 	self.speed = 2;
 	self.health = 5; // Aliens can take 5 hits before being destroyed
 	self.move = function () {
-		self.y += self.speed * 1.5;
+		self.y += self.speed * 2;
 	};
 });
 // Define the HeroBullet class
 var HeroBullet = Container.expand(function () {
@@ -302,10 +302,10 @@
 // Instantiate WaveDisplay
 var waveDisplay = new WaveDisplay();
 // Initialize wave properties
 var waveCount = 1;
-var waveInterval = 600; // Initial interval for spawning waves
-var enemiesPerWave = 10; // Initial number of enemies per wave
+var waveInterval = 500; // Decreased interval for spawning waves to increase game pace
+var enemiesPerWave = 15; // Increased number of enemies per wave to make the game more challenging
 LK.gui.topRight.addChild(waveDisplay);
 // Add lives display to the GUI overlay at the top center of the screen
 LK.gui.top.addChild(livesDisplay);
 // Initialize important asset arrays