===================================================================
--- original.js
+++ change.js
@@ -1,7 +1,43 @@
 /**** 
 * Classes
 ****/ 
+// Block class
+var Block = Container.expand(function () {
+	var self = Container.call(this);
+	var blockGraphics = self.attachAsset('block', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		tint: 0xffffff // Default tint, will be overridden by wave configuration
+	});
+	self.speed = 3;
+	self.hitpoints = 3; // Add hitpoints to blocks
+	self.update = function () {
+		self.y += self.speed;
+		// Logic to increase and decrease block sizes
+		if (LK.ticks % 120 < 60) {
+			self.scale.x += 0.002;
+			self.scale.y += 0.002;
+		} else {
+			self.scale.x -= 0.002;
+			self.scale.y -= 0.002;
+		}
+		// Create and update hitpoints display
+		if (!self.hitpointsDisplay) {
+			self.hitpointsDisplay = new Text2(self.hitpoints.toString(), {
+				size: 100,
+				fill: "#ffffff",
+				stroke: "#000000",
+				strokeThickness: 5
+			});
+			self.hitpointsDisplay.anchor.set(0.5, 0.5);
+			self.hitpointsDisplay.y = 0;
+			self.addChild(self.hitpointsDisplay);
+		} else if (LK.ticks % 10 === 0) {
+			self.hitpointsDisplay.setText(self.hitpoints.toString());
+		}
+	};
+});
 // Bullet class
 var Bullet = Container.expand(function () {
 	var self = Container.call(this);
 	var bulletGraphics = self.attachAsset('bullet', {
@@ -35,44 +71,8 @@
 			self.destroy();
 		}
 	};
 });
-// Enemy class
-var Enemy = Container.expand(function () {
-	var self = Container.call(this);
-	var enemyGraphics = self.attachAsset('block', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		tint: 0xffffff // Default tint, will be overridden by wave configuration
-	});
-	self.speed = 3;
-	self.hitpoints = 3; // Add hitpoints to enemies
-	self.update = function () {
-		self.y += self.speed;
-		// Logic to increase and decrease block sizes
-		if (LK.ticks % 120 < 60) {
-			self.scale.x += 0.002;
-			self.scale.y += 0.002;
-		} else {
-			self.scale.x -= 0.002;
-			self.scale.y -= 0.002;
-		}
-		// Create and update hitpoints display
-		if (!self.hitpointsDisplay) {
-			self.hitpointsDisplay = new Text2(self.hitpoints.toString(), {
-				size: 100,
-				fill: "#ffffff",
-				stroke: "#000000",
-				strokeThickness: 5
-			});
-			self.hitpointsDisplay.anchor.set(0.5, 0.5);
-			self.hitpointsDisplay.y = 0;
-			self.addChild(self.hitpointsDisplay);
-		} else if (LK.ticks % 10 === 0) {
-			self.hitpointsDisplay.setText(self.hitpoints.toString());
-		}
-	};
-});
 //<Assets used in the game will automatically appear here>
 // Fairy class
 var Fairy = Container.expand(function () {
 	var self = Container.call(this);
@@ -247,16 +247,16 @@
 		newBlock.hitpoints = currentWave.hitpoints[row] || currentWave.hitpoints[currentWave.hitpoints.length - 1];
 		newBlock.x = i % maxEnemiesPerLine * enemySpacing + enemySpacing / 2 - newBlock.width / 2;
 		newBlock.y = row * 220 - 50; // Increase row spacing by 20 pixels
 		newBlock.children[0].tint = currentWave.tints[row] || currentWave.tints[currentWave.tints.length - 1];
-		enemies.push(newBlock);
+		blocks.push(newBlock);
 		game.addChild(newBlock);
 	}
 	// Center the rows of enemies
 	var totalWidth = (Math.min(currentWave.enemies, maxEnemiesPerLine) - 1) * enemySpacing;
 	var offsetX = (2048 - totalWidth) / 2;
-	for (var j = 0; j < enemies.length; j++) {
-		enemies[j].x += offsetX - enemies[j].width / 2;
+	for (var j = 0; j < blocks.length; j++) {
+		blocks[j].x += offsetX - blocks[j].width / 2;
 	}
 }
 function showUpgradeOptions() {
 	var options = [{
@@ -295,9 +295,9 @@
 // Initialize variables
 var bulletSpawnRate = 30; // Default bullet spawn rate
 var fairy;
 var bullets = [];
-var enemies = [];
+var blocks = [];
 var scoreTxt;
 var score = 0;
 var dragNode = null;
 var diamondCount = 0; // Initialize diamond counter
@@ -445,20 +445,20 @@
 			bullets[i].destroy();
 			bullets.splice(i, 1);
 		}
 	}
-	for (var j = enemies.length - 1; j >= 0; j--) {
-		enemies[j].update();
-		if (enemies[j].y > 2732 + 50) {
-			enemies[j].destroy();
-			enemies.splice(j, 1);
+	for (var j = blocks.length - 1; j >= 0; j--) {
+		blocks[j].update();
+		if (blocks[j].y > 2732 + 50) {
+			blocks[j].destroy();
+			blocks.splice(j, 1);
 		}
-		if (fairy.intersects(enemies[j])) {
+		if (fairy.intersects(blocks[j])) {
 			if (fairy.shield) {
 				fairy.shield.destroy();
 				fairy.shield = null;
-				enemies[j].destroy();
-				enemies.splice(j, 1);
+				blocks[j].destroy();
+				blocks.splice(j, 1);
 			} else {
 				var fairyX = fairy.x;
 				var fairyY = fairy.y;
 				// Create particle effect for fairy
@@ -486,27 +486,27 @@
 				LK.showGameOver();
 			}
 		}
 		for (var k = bullets.length - 1; k >= 0; k--) {
-			if (bullets[k].intersects(enemies[j])) {
+			if (bullets[k].intersects(blocks[j])) {
 				bullets[k].destroy();
 				bullets.splice(k, 1);
-				enemies[j].hitpoints -= bulletDamage;
-				if (enemies[j].hitpoints <= 0) {
-					var enemyX = enemies[j].x;
-					var enemyY = enemies[j].y;
+				blocks[j].hitpoints -= bulletDamage;
+				if (blocks[j].hitpoints <= 0) {
+					var blockX = blocks[j].x;
+					var blockY = blocks[j].y;
 					// Create particle effect
 					for (var p = 0; p < 20; p++) {
 						var particle = LK.getAsset('star', {
 							anchorX: 0.5,
 							anchorY: 0.5,
 							alpha: 1,
 							scaleX: 2,
 							scaleY: 2,
-							tint: enemies[j].children[0].tint
+							tint: blocks[j].children[0].tint
 						});
-						particle.x = enemyX;
-						particle.y = enemyY;
+						particle.x = blockX;
+						particle.y = blockY;
 						particle.speedX = (Math.random() - 0.5) * 10;
 						particle.speedY = (Math.random() - 0.5) * 10;
 						particle.update = function () {
 							this.x += this.speedX;
@@ -517,24 +517,24 @@
 							}
 						};
 						game.addChild(particle);
 					}
-					enemies[j].destroy();
-					enemies.splice(j, 1);
-					if (enemies[j]) {
-						score += enemies[j].hitpoints * 10;
+					blocks[j].destroy();
+					blocks.splice(j, 1);
+					if (blocks[j]) {
+						score += blocks[j].hitpoints * 10;
 					}
 					scoreTxt.setText(score);
 					var dropChance = Math.random();
 					if (dropChance < 0.2) {
 						var newDiamond = new Diamond();
-						newDiamond.x = enemyX;
-						newDiamond.y = enemyY;
+						newDiamond.x = blockX;
+						newDiamond.y = blockY;
 						game.addChild(newDiamond);
 					} else if (dropChance < 0.2) {
 						var newPowerup = new Powerup();
-						newPowerup.x = enemyX;
-						newPowerup.y = enemyY;
+						newPowerup.x = blockX;
+						newPowerup.y = blockY;
 						game.addChild(newPowerup);
 					}
 				}
 				break;
@@ -550,33 +550,33 @@
 			diamondCounterTxt.setText('Diamonds: ' + diamondCount);
 		}
 	}
 	for (var k = bullets.length - 1; k >= 0; k--) {
-		for (var l = enemies.length - 1; l >= 0; l--) {
-			if (bullets[k].intersects(enemies[l]) && !(enemies[l] instanceof Boss)) {
+		for (var l = blocks.length - 1; l >= 0; l--) {
+			if (bullets[k].intersects(blocks[l]) && !(blocks[l] instanceof Boss)) {
 				bullets[k].destroy();
 				bullets.splice(k, 1);
-				enemies[l].hitpoints--;
-				if (enemies[l].hitpoints <= 0) {
-					var enemyX = enemies[l].x;
-					var enemyY = enemies[l].y;
-					enemies[l].destroy();
-					enemies.splice(l, 1);
-					if (enemies[l]) {
-						score += enemies[l].hitpoints * 10;
+				blocks[l].hitpoints--;
+				if (blocks[l].hitpoints <= 0) {
+					var blockX = blocks[l].x;
+					var blockY = blocks[l].y;
+					blocks[l].destroy();
+					blocks.splice(l, 1);
+					if (blocks[l]) {
+						score += blocks[l].hitpoints * 10;
 					}
 					scoreTxt.setText(score);
 					// Randomly drop coins or powerups
 					var dropChance = Math.random();
 					if (dropChance < 0.2) {
 						var newDiamond = new Diamond();
-						newDiamond.x = enemyX;
-						newDiamond.y = enemyY;
+						newDiamond.x = blockX;
+						newDiamond.y = blockY;
 						game.addChild(newDiamond);
 					} else if (dropChance < 0.2) {
 						var newPowerup = new Powerup();
-						newPowerup.x = enemyX;
-						newPowerup.y = enemyY;
+						newPowerup.x = blockX;
+						newPowerup.y = blockY;
 						game.addChild(newPowerup);
 					}
 				}
 				break;