===================================================================
--- original.js
+++ change.js
@@ -3,9 +3,9 @@
 ****/
 // Class for individual cubes that can fall
 var Cube = Container.expand(function () {
 	var self = Container.call(this);
-	self.attachAsset('cube_collapse', {
+	self.attachAsset('cube', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
 	self.isFalling = false;
@@ -16,14 +16,35 @@
 			self.y += self.velocityY; // Fall speed with acceleration
 		}
 	};
 });
+// Class for collapsing cubes with distinct behavior
+var CollapsingCube = Container.expand(function () {
+	var self = Container.call(this);
+	self.attachAsset('cube_collapse', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.isFalling = false;
+	self.velocityY = 0; // Initial vertical velocity for falling cubes
+	self.update = function () {
+		if (self.isFalling) {
+			self.velocityY += 0.75; // Acceleration due to gravity
+			self.y += self.velocityY; // Fall speed with acceleration
+		}
+	};
+});
 // Class for the poles consisting of cubes
 var Pole = Container.expand(function () {
 	var self = Container.call(this);
 	self.cubes = [];
-	self.addCube = function () {
-		var cube = new Cube();
+	self.addCube = function (isCollapsing) {
+		var cube;
+		if (isCollapsing) {
+			cube = new CollapsingCube();
+		} else {
+			cube = new Cube();
+		}
 		cube.y = -(self.cubes.length * 100) - (self.cubes.length - 1) * 2;
 		self.addChild(cube);
 		self.cubes.push(cube);
 	};
@@ -111,10 +132,11 @@
 		var pole = game.addChild(new Pole());
 		pole.x = i * poleWidth;
 		pole.y = 2732 - 50; // Align base of pole with bottom of the screen and raise by 50 pixels
 		for (var j = 0; j < 10; j++) {
-			// Add 10 cubes to each pole to make them higher
-			pole.addCube();
+			// Add 9 cubes to each pole and one collapsing cube to make them higher
+			var isCollapsing = j === 9; // Make the top cube a collapsing cube
+			pole.addCube(isCollapsing);
 		}
 		poles.push(pole);
 	}
 }