===================================================================
--- original.js
+++ change.js
@@ -61,30 +61,20 @@
 	var coinGraphics = self.attachAsset('dollarsBundle', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.direction = Math.random() < 0.5 ? -1 : 1; // Randomly set direction to left (-1) or right (1)
-	self.initialUpwardMovement = true; // Initialize upward movement flag
-	self.parabolaA = 0.0001; // Coefficient for parabolic movement
-	self.parabolaB = -0.1; // Coefficient for parabolic movement
-	self.parabolaC = 2732; // Coefficient for parabolic movement
-	self.parabolaAmplitude = 50; // Amplitude of the parabolic movement
-	self.parabolaFrequency = 100; // Frequency of the parabolic movement
-	self.parabolaA = 0.0001; // Coefficient for parabolic movement
-	self.parabolaB = -0.1; // Coefficient for parabolic movement
-	self.parabolaC = 2732; // Coefficient for parabolic movement
-	self.initialUpwardMovement = true; // Flag to track initial upward movement
+	// Initialize velocity and gravity
+	self.vx = (Math.random() < 0.5 ? -1 : 1) * 5; // Random horizontal velocity
+	self.vy = -15; // Initial vertical velocity
+	self.gravity = 0.5; // Gravity effect
 	self.update = function () {
-		if (self.y < 100) {
-			self.y -= 15; // Move the coin upwards initially
-		} else {
-			self.y += 15; // Move the coin downwards
-			self.x += self.direction * 6; // Move the coin left or right
-			self.x += self.direction * (self.parabolaA * self.y * self.y + self.parabolaB * self.y + self.parabolaC); // Add parabolic movement
+		self.vy += self.gravity; // Apply gravity to vertical velocity
+		self.x += self.vx; // Update horizontal position
+		self.y += self.vy; // Update vertical position
+		self.alpha -= 0.005; // Fade out the coin
+		if (self.alpha <= 0) {
+			self.destroy(); // Remove the coin when it becomes invisible
 		}
-		if (self.y > 2732 + coinGraphics.height / 2) {
-			self.destroy(); // Remove the coin when it goes off-screen
-		}
 	};
 });
 // Obstacle class
 var Obstacle = Container.expand(function () {
@@ -363,9 +353,8 @@
 * Game Code
 ****/ 
 // Initialize arrays and variables
 var coins = [];
-var coinAnimation;
 var obstacles = [];
 var road;
 var score = 0;
 var scoreTxt;
@@ -441,9 +430,8 @@
 				// Add coin animation
 				var coinAnimation = new CoinAnimation();
 				coinAnimation.x = player.x;
 				coinAnimation.y = player.y;
-				coinAnimation.initialUpwardMovement = true; // Initialize upward movement flag
 				game.addChild(coinAnimation);
 				// Reduce score by 1
 				score = Math.max(0, score - 1);
 				scoreTxt.setText(score);