===================================================================
--- original.js
+++ change.js
@@ -162,9 +162,12 @@
 });
 scoreTxt.anchor.set(0.5, 0); // Sets anchor to the center of the top edge of the text.
 LK.gui.top.addChild(scoreTxt); // Add the score text to the GUI overlay at the top of the screen.
 // Initialize and display player lives
-var livesTxt = new Heart();
+var livesTxt = new Text2('Lives: ' + playerLives, {
+	size: 150,
+	fill: "#0000FF" // Blue color
+});
 livesTxt.anchor.set(1, 0); // Sets anchor to the right of the top edge of the text.
 LK.gui.topRight.addChild(livesTxt); // Add the lives text to the GUI overlay at the top right of the screen.
 var enemyScore = 0;
 // Initialize variables