/**** 
* Classes
****/ 
// Asteroid class
var Asteroid = Container.expand(function () {
	var self = Container.call(this);
	var asteroidGraphics = self.attachAsset('asteroid', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		self.y += self.speed;
	};
});
//<Assets used in the game will automatically appear here>
//<Write imports for supported plugins here>
// Spaceship class
var Spaceship = Container.expand(function () {
	var self = Container.call(this);
	var spaceshipGraphics = self.attachAsset('spaceship', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 10;
	self.update = function () {
		// Spaceship update logic if needed
	};
});

/**** 
* Initialize Game
****/ 
var game = new LK.Game({
	backgroundColor: 0x000000 //Init game with black background 
});

/**** 
* Game Code
****/ 
// Initialize spaceship
var spaceship = game.addChild(new Spaceship());
spaceship.x = 2048 / 2;
spaceship.y = 2732 - 200;
// Array to hold asteroids
var asteroids = [];
// Function to handle spaceship movement
function handleMove(x, y, obj) {
	spaceship.x = x;
	// spaceship.y = y; // Commented out to restrict vertical movement
}
// Game move event
game.move = handleMove;
// Game update function
game.update = function () {
	// Create new asteroids
	if (LK.ticks % 60 == 0) {
		var newAsteroid = new Asteroid();
		newAsteroid.x = Math.random() * 2048;
		newAsteroid.y = -50;
		asteroids.push(newAsteroid);
		game.addChild(newAsteroid);
	}
	// Update asteroids
	for (var i = asteroids.length - 1; i >= 0; i--) {
		var asteroid = asteroids[i];
		asteroid.update();
		// Check for collision with spaceship
		if (spaceship.intersects(asteroid)) {
			LK.effects.flashScreen(0xff0000, 1000);
			LK.showGameOver();
			return;
		}
		// Remove off-screen asteroids
		if (asteroid.y > 2732 + 50) {
			asteroid.destroy();
			asteroids.splice(i, 1);
		}
	}
};

===================================================================
--- original.js
+++ change.js
@@ -9,13 +9,9 @@
 		anchorY: 0.5
 	});
 	self.speed = 5;
 	self.update = function () {
-		var dx = spaceship.x - self.x;
-		var dy = spaceship.y - self.y;
-		var angle = Math.atan2(dy, dx);
-		self.x += Math.cos(angle) * self.speed;
-		self.y += Math.sin(angle) * self.speed;
+		self.y += self.speed;
 	};
 });
 //<Assets used in the game will automatically appear here>
 //<Write imports for supported plugins here>