===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,311 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+// Egg (Projectile) class
+var Egg = Container.expand(function () {
+	var self = Container.call(this);
+	// Attach egg asset (ellipse, white)
+	var egg = self.attachAsset('egg', {
+		width: 40,
+		height: 60,
+		color: 0xffffff,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Movement speed (upwards)
+	self.speed = -18;
+	// For state tracking
+	self.lastY = undefined;
+	self.lastIntersecting = false;
+	// Update method for movement
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+// Enemy Chicken class
+var EnemyChicken = Container.expand(function () {
+	var self = Container.call(this);
+	// Attach enemy chicken asset (box, light brown)
+	var enemy = self.attachAsset('enemyChicken', {
+		width: 160,
+		height: 160,
+		color: 0xf5d6b4,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Add a dark red comb
+	var comb = self.attachAsset('enemyComb', {
+		width: 50,
+		height: 30,
+		color: 0xaa2222,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: -80
+	});
+	// Add a beak
+	var beak = self.attachAsset('enemyBeak', {
+		width: 25,
+		height: 25,
+		color: 0xffc300,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: 60
+	});
+	// Add an eye
+	var eye = self.attachAsset('enemyEye', {
+		width: 15,
+		height: 15,
+		color: 0x111111,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 30,
+		y: -25
+	});
+	// Movement speed (downwards)
+	self.speed = 6 + Math.random() * 3;
+	// For state tracking
+	self.lastY = undefined;
+	self.lastIntersecting = false;
+	// Update method for movement
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+// Hero Chicken class
+var HeroChicken = Container.expand(function () {
+	var self = Container.call(this);
+	// Attach hero chicken asset (box, white)
+	var hero = self.attachAsset('heroChicken', {
+		width: 180,
+		height: 180,
+		color: 0xffffff,
+		shape: 'box',
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	// Add a red "comb" on top
+	var comb = self.attachAsset('heroComb', {
+		width: 60,
+		height: 40,
+		color: 0xff2222,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: -90
+	});
+	// Add a yellow beak
+	var beak = self.attachAsset('heroBeak', {
+		width: 30,
+		height: 30,
+		color: 0xffe066,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 0,
+		y: 70
+	});
+	// Add a small black eye
+	var eye = self.attachAsset('heroEye', {
+		width: 20,
+		height: 20,
+		color: 0x222222,
+		shape: 'ellipse',
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 35,
+		y: -30
+	});
+	// For drag logic
+	self.down = function (x, y, obj) {};
+	self.up = function (x, y, obj) {};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87ceeb // Light blue sky
+});
+
+/**** 
+* Game Code
+****/ 
+// Tween plugin for animations
+// Game constants
+var HERO_START_X = 2048 / 2;
+var HERO_START_Y = 2732 - 350;
+var ENEMY_SPAWN_INTERVAL = 60; // frames
+var WIN_SCORE = 20;
+// Game state
+var hero = new HeroChicken();
+game.addChild(hero);
+hero.x = HERO_START_X;
+hero.y = HERO_START_Y;
+var eggs = [];
+var enemies = [];
+var dragNode = null;
+var canShoot = true;
+var shootCooldown = 18; // frames between shots
+var shootTimer = 0;
+var lastGameOver = false;
+// Score display
+var scoreTxt = new Text2('0', {
+	size: 120,
+	fill: "#fff"
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Helper: spawn an enemy at random X at the top
+function spawnEnemy() {
+	var enemy = new EnemyChicken();
+	enemy.x = 180 + Math.random() * (2048 - 360);
+	enemy.y = -100;
+	enemy.lastY = enemy.y;
+	enemy.lastIntersecting = false;
+	enemies.push(enemy);
+	game.addChild(enemy);
+}
+// Helper: shoot an egg
+function shootEgg() {
+	if (!canShoot) return;
+	var egg = new Egg();
+	egg.x = hero.x;
+	egg.y = hero.y - 100;
+	egg.lastY = egg.y;
+	egg.lastIntersecting = false;
+	eggs.push(egg);
+	game.addChild(egg);
+	canShoot = false;
+	shootTimer = shootCooldown;
+	// Optional: flash hero for feedback
+	LK.effects.flashObject(hero, 0xffff99, 200);
+}
+// Drag logic
+function handleMove(x, y, obj) {
+	if (dragNode) {
+		// Clamp hero inside game area (with margin)
+		var margin = 100;
+		var minX = margin;
+		var maxX = 2048 - margin;
+		var minY = 800;
+		var maxY = 2732 - margin;
+		dragNode.x = Math.max(minX, Math.min(maxX, x));
+		dragNode.y = Math.max(minY, Math.min(maxY, y));
+	}
+}
+game.move = handleMove;
+game.down = function (x, y, obj) {
+	// Only allow drag if touch is on hero
+	if (x >= hero.x - 90 && x <= hero.x + 90 && y >= hero.y - 90 && y <= hero.y + 90) {
+		dragNode = hero;
+		handleMove(x, y, obj);
+	}
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+};
+// Main game update loop
+game.update = function () {
+	// Handle shooting cooldown
+	if (!canShoot) {
+		shootTimer--;
+		if (shootTimer <= 0) {
+			canShoot = true;
+		}
+	}
+	// Auto-shoot egg if possible (one at a time, when not cooling down)
+	if (canShoot && !lastGameOver) {
+		shootEgg();
+	}
+	// Spawn enemies
+	if (LK.ticks % ENEMY_SPAWN_INTERVAL === 0) {
+		spawnEnemy();
+	}
+	// Update eggs
+	for (var i = eggs.length - 1; i >= 0; i--) {
+		var egg = eggs[i];
+		if (egg.lastY === undefined) egg.lastY = egg.y;
+		if (egg.lastIntersecting === undefined) egg.lastIntersecting = false;
+		egg.update();
+		// Remove egg if off screen
+		if (egg.lastY >= -80 && egg.y < -80) {
+			egg.destroy();
+			eggs.splice(i, 1);
+			continue;
+		}
+		// Check collision with enemies
+		var hit = false;
+		for (var j = enemies.length - 1; j >= 0; j--) {
+			var enemy = enemies[j];
+			var isect = egg.intersects(enemy);
+			if (!egg.lastIntersecting && isect) {
+				// Hit!
+				hit = true;
+				LK.setScore(LK.getScore() + 1);
+				scoreTxt.setText(LK.getScore());
+				// Flash enemy
+				LK.effects.flashObject(enemy, 0xff0000, 200);
+				// Remove both
+				enemy.destroy();
+				enemies.splice(j, 1);
+				break;
+			}
+		}
+		if (hit) {
+			egg.destroy();
+			eggs.splice(i, 1);
+			continue;
+		}
+		egg.lastY = egg.y;
+		egg.lastIntersecting = hit;
+	}
+	// Update enemies
+	for (var k = enemies.length - 1; k >= 0; k--) {
+		var enemy = enemies[k];
+		if (enemy.lastY === undefined) enemy.lastY = enemy.y;
+		if (enemy.lastIntersecting === undefined) enemy.lastIntersecting = false;
+		enemy.update();
+		// Remove enemy if off screen (bottom)
+		if (enemy.lastY <= 2732 + 100 && enemy.y > 2732 + 100) {
+			enemy.destroy();
+			enemies.splice(k, 1);
+			continue;
+		}
+		// Check collision with hero
+		var isectHero = enemy.intersects(hero);
+		if (!enemy.lastIntersecting && isectHero) {
+			// Game over
+			if (!lastGameOver) {
+				LK.effects.flashScreen(0xff0000, 800);
+				lastGameOver = true;
+				LK.showGameOver();
+			}
+		}
+		enemy.lastY = enemy.y;
+		enemy.lastIntersecting = isectHero;
+	}
+	// Win condition
+	if (LK.getScore() >= WIN_SCORE && !lastGameOver) {
+		lastGameOver = true;
+		LK.showYouWin();
+	}
+};
+// Set initial score
+LK.setScore(0);
+scoreTxt.setText('0');
\ No newline at end of file