===================================================================
--- original.js
+++ change.js
@@ -237,11 +237,14 @@
 		if (diamondCount >= 10) {
 			diamondCount -= 10;
 			diamondCounterTxt.setText(diamondCount);
 			heroFireRate = Math.max(5, heroFireRate - 5); // Increase fire rate when the first powerup is selected, but not less than 5
-			fairy.shield = true; // Activate shield for the fairy
 			self.destroy(); // Close powerup menu
 			isPowerupScreenActive = false;
+			waveCount++;
+			waveCount++;
+			waveCount++;
+			waveCount++;
 		} else {
 			var message = new Text2('I need 10 diamonds for this powerup!', {
 				size: 100,
 				fill: "#ff0000",
@@ -339,9 +342,8 @@
 		if (diamondCount >= 30) {
 			diamondCount -= 30;
 			diamondCounterTxt.setText(diamondCount);
 			// Add action for powerup3
-			fairy.shield = true; // Activate shield for the fairy
 			self.destroy(); // Close powerup menu
 			isPowerupScreenActive = false;
 		} else {
 			var message = new Text2('I need 30 diamonds for this powerup!', {
@@ -428,22 +430,8 @@
 			}
 		}
 	};
 });
-var Shield = Container.expand(function () {
-	var self = Container.call(this);
-	var shieldGraphics = self.attachAsset('shield', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	self.speed = 3;
-	self.update = function () {
-		self.y += self.speed;
-		if (self.y > 2732) {
-			self.destroy();
-		}
-	};
-});
 // Star class
 var Star = Container.expand(function () {
 	var self = Container.call(this);
 	var starGraphics = self.attachAsset('star', {
@@ -505,9 +493,8 @@
 // Initialize game elements
 function initGame() {
 	// Create and position the fairy
 	fairy = game.addChild(new Fairy());
-	fairy.shield = false; // Add shield property to the fairy
 	fairy.particles = [];
 	fairy.x = 2048 / 2;
 	fairy.y = 2732 - 400;
 	// Create score text
@@ -669,15 +656,10 @@
 					}
 				};
 				game.addChild(particle);
 			}
-			if (fairy.shield) {
-				fairy.shield = false; // Remove shield if it exists
-				LK.effects.flashObject(fairy, 0x00ff00, 1000); // Flash green to indicate shield was used
-			} else {
-				LK.effects.flashScreen(0xff0000, 1000);
-				LK.showGameOver();
-			}
+			LK.effects.flashScreen(0xff0000, 1000);
+			LK.showGameOver();
 		}
 		for (var k = bullets.length - 1; k >= 0; k--) {
 			if (bullets[k] instanceof HeroBullet && bullets[k].intersects(enemies[j])) {
 				bullets[k].destroy();