/**** 
* Classes
****/ 
// Define a Chaser class
var Chaser = Container.expand(function () {
	var self = Container.call(this);
	var chaserGraphics = self.attachAsset('chaser', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 3;
	self.update = function () {
		// Chaser update logic
	};
});
//<Assets used in the game will automatically appear here>
// Define a Player class
var Player = Container.expand(function () {
	var self = Container.call(this);
	var playerGraphics = self.attachAsset('player', {
		anchorX: 0.5,
		anchorY: 0.5
	});
	self.speed = 5;
	self.update = function () {
		// Player update logic
	};
});

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

/**** 
* Game Code
****/ 
// Initialize player and chasers
var player = game.addChild(new Player());
player.x = 2048 / 2;
player.y = 2732 / 2;
var chaser1 = game.addChild(new Chaser());
chaser1.x = 100;
chaser1.y = 100;
var chaser2 = game.addChild(new Chaser());
chaser2.x = 300;
chaser2.y = 300;
// Handle player movement
game.down = function (x, y, obj) {
	player.x = x;
	player.y = y;
};
// Update game logic
game.update = function () {
	// Move chaser1 randomly
	chaser1.x += (Math.random() - 0.5) * chaser1.speed;
	chaser1.y += (Math.random() - 0.5) * chaser1.speed;
	// Move chaser2 randomly
	chaser2.x += (Math.random() - 0.5) * chaser2.speed;
	chaser2.y += (Math.random() - 0.5) * chaser2.speed;
	// Check for collision with chaser1
	if (player.intersects(chaser1)) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
	}
	// Check for collision with chaser2
	if (player.intersects(chaser2)) {
		LK.effects.flashScreen(0xff0000, 1000);
		LK.showGameOver();
	}
};

===================================================================
--- original.js
+++ change.js
@@ -53,24 +53,14 @@
 	player.y = y;
 };
 // Update game logic
 game.update = function () {
-	// Move chaser1 towards player
-	var dx1 = player.x - chaser1.x;
-	var dy1 = player.y - chaser1.y;
-	var distance1 = Math.sqrt(dx1 * dx1 + dy1 * dy1);
-	if (distance1 > 0) {
-		chaser1.x += dx1 / distance1 * chaser1.speed;
-		chaser1.y += dy1 / distance1 * chaser1.speed;
-	}
-	// Move chaser2 towards player
-	var dx2 = player.x - chaser2.x;
-	var dy2 = player.y - chaser2.y;
-	var distance2 = Math.sqrt(dx2 * dx2 + dy2 * dy2);
-	if (distance2 > 0) {
-		chaser2.x += dx2 / distance2 * chaser2.speed;
-		chaser2.y += dy2 / distance2 * chaser2.speed;
-	}
+	// Move chaser1 randomly
+	chaser1.x += (Math.random() - 0.5) * chaser1.speed;
+	chaser1.y += (Math.random() - 0.5) * chaser1.speed;
+	// Move chaser2 randomly
+	chaser2.x += (Math.random() - 0.5) * chaser2.speed;
+	chaser2.y += (Math.random() - 0.5) * chaser2.speed;
 	// Check for collision with chaser1
 	if (player.intersects(chaser1)) {
 		LK.effects.flashScreen(0xff0000, 1000);
 		LK.showGameOver();