===================================================================
--- original.js
+++ change.js
@@ -7,10 +7,17 @@
 	var playerGraphics = self.attachAsset('player', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.jump = function () {
-		// Player jump logic
+	self.jump = function (currentOrbitIndex) {
+		if (currentOrbitIndex > 0) {
+			currentOrbitIndex--;
+			var targetOrbit = orbits[currentOrbitIndex];
+			self.angle = Math.atan2(self.y - 2732 / 2, self.x - 2048 / 2);
+			var targetRadius = (targetOrbit.width - 100) / 2;
+			self.x = 2048 / 2 + targetRadius * Math.cos(self.angle);
+			self.y = 2732 / 2 + targetRadius * Math.sin(self.angle);
+		}
 	};
 	self.update = function () {
 		var centerX = 2048 / 2;
 		var centerY = 2732 / 2;
@@ -37,12 +44,21 @@
 	var orbitGraphics = self.attachAsset('orbit1', {
 		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.positionOrbit = function () {
+	orbitGraphics.alpha = 0.5;
+	self.positionOrbit = function (i) {
 		self.x = 2048 / 2;
 		self.y = 2732 / 2;
+		this.width = 1900 - i * 500;
+		this.height = 1900 - i * 500;
 	};
+	var orbitGraphicsMask = self.attachAsset('blackSphere', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	orbitGraphicsMask.width = self.width - 200;
+	orbitGraphicsMask.height = self.height - 200;
 });
 
 /**** 
 * Initialize Game
@@ -69,23 +85,14 @@
 		orbits.push(orbit);
 	}
 }
 createOrbits();
-// Initialize obstacles
-function createObstacles() {
-	for (var i = 0; i < 10; i++) {
-		var obstacle = game.addChild(new Obstacle());
-		obstacle.move();
-		obstacles.push(obstacle);
-	}
-}
-createObstacles();
 player = game.addChild(new Player());
-player.x = 2048 / 2;
-player.y = 2732 / 2 - 200; // Start the player 200px above the center
+//player.x = 2048 / 2;
+//player.y = 2732 / 2 - 200; // Start the player 200px above the center
 // Game logic
 game.on('down', function (obj) {
-	player.jump();
+	player.jump(currentOrbitIndex);
 });
 LK.on('tick', function () {
 	player.update();
 	// Update orbits
@@ -100,12 +107,6 @@
 			LK.showGameOver();
 		}
 	}
 	// Check if player reached the center
-	if (player.intersects(orbits[0])) {
-		LK.setScore(LK.getScore() + 1);
-		// Reset player to the last orbit
-		player.x = orbits[orbits.length - 1].x;
-		player.y = orbits[orbits.length - 1].y;
-		currentOrbitIndex = orbits.length - 1;
-	}
+	if (player.intersects(orbits[0])) {}
 });
\ No newline at end of file