===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,186 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.isDead = false;
+	return self;
+});
+var Zombie = Container.expand(function () {
+	var self = Container.call(this);
+	var zombieGraphics = self.attachAsset('zombie', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 2;
+	self.targetX = 0;
+	self.targetY = 0;
+	self.update = function () {
+		if (player && !player.isDead) {
+			// Calculate direction to player
+			var dx = player.x - self.x;
+			var dy = player.y - self.y;
+			var distance = Math.sqrt(dx * dx + dy * dy);
+			if (distance > 0) {
+				// Normalize and apply speed
+				var normalizedX = dx / distance;
+				var normalizedY = dy / distance;
+				self.x += normalizedX * self.speed;
+				self.y += normalizedY * self.speed;
+			}
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
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+	backgroundColor: 0x2E7D32
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var player;
+var zombies = [];
+var dragNode = null;
+var gameTime = 0;
+var spawnRate = 120; // Initial spawn rate (frames between spawns)
+var minSpawnRate = 20;
+var difficultyTimer = 0;
+var lastScore = 0;
+// UI Elements
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var timeTxt = new Text2('Time: 0s', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+timeTxt.anchor.set(0, 0);
+timeTxt.x = 120;
+timeTxt.y = 120;
+LK.gui.topLeft.addChild(timeTxt);
+// Initialize player
+player = game.addChild(new Player());
+player.x = 2048 / 2;
+player.y = 2732 / 2;
+// Spawn zombie function
+function spawnZombie() {
+	var zombie = new Zombie();
+	var side = Math.floor(Math.random() * 4); // 0=top, 1=right, 2=bottom, 3=left
+	switch (side) {
+		case 0:
+			// Top
+			zombie.x = Math.random() * 2048;
+			zombie.y = -30;
+			break;
+		case 1:
+			// Right
+			zombie.x = 2048 + 30;
+			zombie.y = Math.random() * 2732;
+			break;
+		case 2:
+			// Bottom
+			zombie.x = Math.random() * 2048;
+			zombie.y = 2732 + 30;
+			break;
+		case 3:
+			// Left
+			zombie.x = -30;
+			zombie.y = Math.random() * 2732;
+			break;
+	}
+	// Increase zombie speed based on time survived
+	zombie.speed = 2 + gameTime / 3600; // Speed increases every minute
+	if (zombie.speed > 6) zombie.speed = 6; // Cap maximum speed
+	zombies.push(zombie);
+	game.addChild(zombie);
+}
+// Movement handling
+function handleMove(x, y, obj) {
+	if (dragNode && !player.isDead) {
+		var newX = x;
+		var newY = y;
+		// Keep player within screen bounds
+		if (newX < 40) newX = 40;
+		if (newX > 2048 - 40) newX = 2048 - 40;
+		if (newY < 40) newY = 40;
+		if (newY > 2732 - 40) newY = 2732 - 40;
+		dragNode.x = newX;
+		dragNode.y = newY;
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	if (!player.isDead) {
+		dragNode = player;
+		handleMove(x, y, obj);
+	}
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+};
+// Main game loop
+game.update = function () {
+	if (player.isDead) return;
+	gameTime++;
+	// Update time display every second (60 ticks)
+	if (gameTime % 60 === 0) {
+		var seconds = Math.floor(gameTime / 60);
+		timeTxt.setText('Time: ' + seconds + 's');
+		// Increase score every second
+		LK.setScore(LK.getScore() + 1);
+		scoreTxt.setText('Score: ' + LK.getScore());
+	}
+	// Increase difficulty over time
+	difficultyTimer++;
+	if (difficultyTimer % 600 === 0) {
+		// Every 10 seconds
+		if (spawnRate > minSpawnRate) {
+			spawnRate -= 5; // Spawn zombies more frequently
+		}
+	}
+	// Spawn zombies
+	if (gameTime % spawnRate === 0) {
+		spawnZombie();
+	}
+	// Check collisions between player and zombies
+	for (var i = zombies.length - 1; i >= 0; i--) {
+		var zombie = zombies[i];
+		if (player.intersects(zombie)) {
+			// Game Over
+			player.isDead = true;
+			// Visual feedback
+			LK.effects.flashScreen(0xFF0000, 1000);
+			// Play game over sound
+			LK.getSound('gameOver').play();
+			// Show game over after a brief delay
+			LK.setTimeout(function () {
+				LK.showGameOver();
+			}, 500);
+			return;
+		}
+		// Remove zombies that are too far off screen
+		if (zombie.x < -200 || zombie.x > 2248 || zombie.y < -200 || zombie.y > 2932) {
+			zombie.destroy();
+			zombies.splice(i, 1);
+		}
+	}
+};
\ No newline at end of file