===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,455 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Ammo = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('ammo', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.amount = 20;
+	return self;
+});
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 15;
+	self.direction = {
+		x: 0,
+		y: 0
+	};
+	self.range = 800;
+	self.traveled = 0;
+	self.update = function () {
+		self.x += self.direction.x * self.speed;
+		self.y += self.direction.y * self.speed;
+		self.traveled += self.speed;
+		if (self.traveled >= self.range || self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732) {
+			self.remove();
+		}
+	};
+	self.remove = function () {
+		if (self.parent) {
+			self.parent.removeChild(self);
+		}
+		var index = bullets.indexOf(self);
+		if (index > -1) {
+			bullets.splice(index, 1);
+		}
+	};
+	return self;
+});
+var Enemy = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('enemy', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 60;
+	self.speed = 4;
+	self.shootCooldown = 0;
+	self.lastShot = 0;
+	self.lastPlayerX = 0;
+	self.lastPlayerY = 0;
+	self.takeDamage = function (damage) {
+		self.health -= damage;
+		LK.effects.flashObject(self, 0xFF0000, 200);
+		if (self.health <= 0) {
+			self.destroy();
+		}
+	};
+	self.destroy = function () {
+		if (self.parent) {
+			self.parent.removeChild(self);
+		}
+		var index = enemies.indexOf(self);
+		if (index > -1) {
+			enemies.splice(index, 1);
+		}
+		// Increase score
+		LK.setScore(LK.getScore() + 10);
+		updateUI();
+	};
+	self.update = function () {
+		// Move towards player
+		var dx = player.x - self.x;
+		var dy = player.y - self.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 100) {
+			var moveX = dx / distance * self.speed;
+			var moveY = dy / distance * self.speed;
+			self.x += moveX;
+			self.y += moveY;
+		}
+		// Shoot at player
+		if (distance < 400 && self.shootCooldown <= 0) {
+			var bullet = new EnemyBullet();
+			bullet.x = self.x;
+			bullet.y = self.y;
+			bullet.direction.x = dx / distance;
+			bullet.direction.y = dy / distance;
+			enemyBullets.push(bullet);
+			game.addChild(bullet);
+			self.shootCooldown = 60; // 1 second at 60fps
+		}
+		if (self.shootCooldown > 0) {
+			self.shootCooldown--;
+		}
+		// Keep enemy in bounds
+		self.x = Math.max(50, Math.min(1998, self.x));
+		self.y = Math.max(50, Math.min(2682, self.y));
+	};
+	return self;
+});
+var EnemyBullet = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('enemyBullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 12;
+	self.direction = {
+		x: 0,
+		y: 0
+	};
+	self.range = 600;
+	self.traveled = 0;
+	self.update = function () {
+		self.x += self.direction.x * self.speed;
+		self.y += self.direction.y * self.speed;
+		self.traveled += self.speed;
+		if (self.traveled >= self.range || self.x < 0 || self.x > 2048 || self.y < 0 || self.y > 2732) {
+			self.remove();
+		}
+	};
+	self.remove = function () {
+		if (self.parent) {
+			self.parent.removeChild(self);
+		}
+		var index = enemyBullets.indexOf(self);
+		if (index > -1) {
+			enemyBullets.splice(index, 1);
+		}
+	};
+	return self;
+});
+var HealthPack = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('health', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.healAmount = 25;
+	return self;
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.health = 100;
+	self.maxHealth = 100;
+	self.ammo = 30;
+	self.maxAmmo = 30;
+	self.weapon = 'pistol';
+	self.speed = 8;
+	self.shootCooldown = 0;
+	self.lastX = self.x;
+	self.lastY = self.y;
+	self.takeDamage = function (damage) {
+		self.health -= damage;
+		LK.effects.flashObject(self, 0xFF0000, 300);
+		LK.getSound('hit').play();
+		if (self.health <= 0) {
+			self.health = 0;
+			LK.showGameOver();
+		}
+	};
+	self.shoot = function (targetX, targetY) {
+		if (self.shootCooldown <= 0 && self.ammo > 0) {
+			var dx = targetX - self.x;
+			var dy = targetY - self.y;
+			var length = Math.sqrt(dx * dx + dy * dy);
+			if (length > 0) {
+				var bullet = new Bullet();
+				bullet.x = self.x;
+				bullet.y = self.y;
+				bullet.direction.x = dx / length;
+				bullet.direction.y = dy / length;
+				bullets.push(bullet);
+				game.addChild(bullet);
+				self.ammo--;
+				self.shootCooldown = 10;
+				LK.getSound('shoot').play();
+			}
+		}
+	};
+	self.update = function () {
+		if (self.shootCooldown > 0) {
+			self.shootCooldown--;
+		}
+		// Zone damage
+		var distanceFromCenter = Math.sqrt(Math.pow(self.x - zoneCenter.x, 2) + Math.pow(self.y - zoneCenter.y, 2));
+		if (distanceFromCenter > zoneRadius) {
+			self.takeDamage(0.5);
+		}
+	};
+	return self;
+});
+var Weapon = Container.expand(function () {
+	var self = Container.call(this);
+	var graphics = self.attachAsset('weapon', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.type = 'rifle';
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x228B22
+});
+
+/**** 
+* Game Code
+****/ 
+var player = new Player();
+var enemies = [];
+var bullets = [];
+var enemyBullets = [];
+var weapons = [];
+var ammos = [];
+var healthPacks = [];
+// Zone variables
+var zoneCenter = {
+	x: 1024,
+	y: 1366
+};
+var zoneRadius = 1000;
+var zoneMaxRadius = 1000;
+var zoneShrinkRate = 0.5;
+// Game state
+var gameTime = 0;
+var spawnTimer = 0;
+var lootSpawnTimer = 0;
+// Zone visual
+var zoneVisual = LK.getAsset('zone', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	alpha: 0.3
+});
+game.addChild(zoneVisual);
+zoneVisual.x = zoneCenter.x;
+zoneVisual.y = zoneCenter.y;
+// Initialize player position
+player.x = zoneCenter.x;
+player.y = zoneCenter.y;
+game.addChild(player);
+// UI Elements
+var healthText = new Text2('Health: 100', {
+	size: 60,
+	fill: 0xFF0000
+});
+healthText.anchor.set(0, 0);
+LK.gui.topLeft.addChild(healthText);
+var ammoText = new Text2('Ammo: 30', {
+	size: 60,
+	fill: 0x9C27B0
+});
+ammoText.anchor.set(0, 0);
+LK.gui.topLeft.addChild(ammoText);
+var scoreText = new Text2('Score: 0', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+scoreText.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreText);
+var zoneText = new Text2('Zone: Safe', {
+	size: 50,
+	fill: 0x00FF00
+});
+zoneText.anchor.set(1, 0);
+LK.gui.topRight.addChild(zoneText);
+function updateUI() {
+	healthText.setText('Health: ' + Math.max(0, Math.floor(player.health)));
+	ammoText.setText('Ammo: ' + player.ammo);
+	scoreText.setText('Score: ' + LK.getScore());
+	var distanceFromCenter = Math.sqrt(Math.pow(player.x - zoneCenter.x, 2) + Math.pow(player.y - zoneCenter.y, 2));
+	if (distanceFromCenter > zoneRadius) {
+		zoneText.setText('Zone: DANGER!');
+		zoneText.style.fill = "#FF0000";
+	} else {
+		zoneText.setText('Zone: Safe');
+		zoneText.style.fill = "#00FF00";
+	}
+}
+function spawnEnemy() {
+	var enemy = new Enemy();
+	// Spawn enemy at random edge of map
+	var side = Math.floor(Math.random() * 4);
+	if (side === 0) {
+		// top
+		enemy.x = Math.random() * 2048;
+		enemy.y = 50;
+	} else if (side === 1) {
+		// right
+		enemy.x = 1998;
+		enemy.y = Math.random() * 2732;
+	} else if (side === 2) {
+		// bottom
+		enemy.x = Math.random() * 2048;
+		enemy.y = 2682;
+	} else {
+		// left
+		enemy.x = 50;
+		enemy.y = Math.random() * 2732;
+	}
+	enemies.push(enemy);
+	game.addChild(enemy);
+}
+function spawnLoot() {
+	var lootType = Math.random();
+	var lootItem;
+	if (lootType < 0.4) {
+		lootItem = new Ammo();
+		ammos.push(lootItem);
+	} else if (lootType < 0.7) {
+		lootItem = new HealthPack();
+		healthPacks.push(lootItem);
+	} else {
+		lootItem = new Weapon();
+		weapons.push(lootItem);
+	}
+	// Spawn within zone
+	var angle = Math.random() * Math.PI * 2;
+	var radius = Math.random() * (zoneRadius * 0.8);
+	lootItem.x = zoneCenter.x + Math.cos(angle) * radius;
+	lootItem.y = zoneCenter.y + Math.sin(angle) * radius;
+	game.addChild(lootItem);
+}
+// Position UI elements
+healthText.y = 120;
+ammoText.y = 200;
+// Input handling
+var targetX = 0;
+var targetY = 0;
+var isMoving = false;
+game.move = function (x, y, obj) {
+	targetX = x;
+	targetY = y;
+	if (isMoving) {
+		var dx = x - player.x;
+		var dy = y - player.y;
+		var distance = Math.sqrt(dx * dx + dy * dy);
+		if (distance > 20) {
+			var moveX = dx / distance * player.speed;
+			var moveY = dy / distance * player.speed;
+			player.x += moveX;
+			player.y += moveY;
+			// Keep player in bounds
+			player.x = Math.max(40, Math.min(2008, player.x));
+			player.y = Math.max(40, Math.min(2692, player.y));
+		}
+	}
+};
+game.down = function (x, y, obj) {
+	isMoving = true;
+	targetX = x;
+	targetY = y;
+};
+game.up = function (x, y, obj) {
+	if (isMoving) {
+		player.shoot(targetX, targetY);
+	}
+	isMoving = false;
+};
+// Main game loop
+game.update = function () {
+	gameTime++;
+	// Shrink zone over time
+	if (gameTime % 180 === 0 && zoneRadius > 200) {
+		// Every 3 seconds
+		zoneRadius -= zoneShrinkRate * 10;
+		zoneVisual.width = zoneRadius * 2;
+		zoneVisual.height = zoneRadius * 2;
+		if (zoneRadius < 500) {
+			zoneShrinkRate = 1;
+		}
+	}
+	// Spawn enemies
+	spawnTimer++;
+	var spawnRate = Math.max(120, 300 - gameTime / 10); // Increase spawn rate over time
+	if (spawnTimer >= spawnRate) {
+		spawnEnemy();
+		spawnTimer = 0;
+	}
+	// Spawn loot
+	lootSpawnTimer++;
+	if (lootSpawnTimer >= 240) {
+		// Every 4 seconds
+		spawnLoot();
+		lootSpawnTimer = 0;
+	}
+	// Check bullet collisions with enemies
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		for (var j = enemies.length - 1; j >= 0; j--) {
+			var enemy = enemies[j];
+			if (bullet.intersects(enemy)) {
+				enemy.takeDamage(25);
+				bullet.remove();
+				break;
+			}
+		}
+	}
+	// Check enemy bullet collisions with player
+	for (var i = enemyBullets.length - 1; i >= 0; i--) {
+		var bullet = enemyBullets[i];
+		if (bullet.intersects(player)) {
+			player.takeDamage(20);
+			bullet.remove();
+		}
+	}
+	// Check loot collection
+	for (var i = ammos.length - 1; i >= 0; i--) {
+		var ammo = ammos[i];
+		if (player.intersects(ammo)) {
+			player.ammo = Math.min(player.maxAmmo, player.ammo + ammo.amount);
+			LK.getSound('pickup').play();
+			game.removeChild(ammo);
+			ammos.splice(i, 1);
+		}
+	}
+	for (var i = healthPacks.length - 1; i >= 0; i--) {
+		var health = healthPacks[i];
+		if (player.intersects(health)) {
+			player.health = Math.min(player.maxHealth, player.health + health.healAmount);
+			LK.getSound('pickup').play();
+			game.removeChild(health);
+			healthPacks.splice(i, 1);
+		}
+	}
+	for (var i = weapons.length - 1; i >= 0; i--) {
+		var weapon = weapons[i];
+		if (player.intersects(weapon)) {
+			player.weapon = weapon.type;
+			player.ammo = player.maxAmmo;
+			LK.getSound('pickup').play();
+			game.removeChild(weapon);
+			weapons.splice(i, 1);
+		}
+	}
+	updateUI();
+};
\ No newline at end of file