===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,144 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Banana = Container.expand(function () {
+	var self = Container.call(this);
+	var bananaGraphics = self.attachAsset('banana', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+var Bullet = Container.expand(function () {
+	var self = Container.call(this);
+	var bulletGraphics = self.attachAsset('bullet', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = -12;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+var Meteor = Container.expand(function () {
+	var self = Container.call(this);
+	var meteorGraphics = self.attachAsset('meteor', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 3;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
 	backgroundColor: 0x000000
-});
\ No newline at end of file
+});
+
+/**** 
+* Game Code
+****/ 
+var banana = game.addChild(new Banana());
+banana.x = 2048 / 2;
+banana.y = 2732 - 150;
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var bullets = [];
+var meteors = [];
+var meteorsPassed = 0;
+var gameStarted = true;
+var meteorSpawnTimer = 0;
+var meteorSpawnInterval = 90;
+function spawnMeteor() {
+	var meteor = new Meteor();
+	meteor.x = Math.random() * (2048 - 100) + 50;
+	meteor.y = -50;
+	meteor.lastY = meteor.y;
+	meteors.push(meteor);
+	game.addChild(meteor);
+}
+function shootBullet() {
+	if (!gameStarted) return;
+	var bullet = new Bullet();
+	bullet.x = banana.x;
+	bullet.y = banana.y - 60;
+	bullet.lastY = bullet.y;
+	bullets.push(bullet);
+	game.addChild(bullet);
+	LK.getSound('shoot').play();
+}
+game.down = function (x, y, obj) {
+	shootBullet();
+};
+game.update = function () {
+	if (!gameStarted) return;
+	meteorSpawnTimer++;
+	if (meteorSpawnTimer >= meteorSpawnInterval) {
+		spawnMeteor();
+		meteorSpawnTimer = 0;
+		if (meteorSpawnInterval > 30) {
+			meteorSpawnInterval -= 0.5;
+		}
+	}
+	for (var i = bullets.length - 1; i >= 0; i--) {
+		var bullet = bullets[i];
+		if (bullet.lastY === undefined) bullet.lastY = bullet.y;
+		if (bullet.lastY >= -30 && bullet.y < -30) {
+			bullet.destroy();
+			bullets.splice(i, 1);
+			continue;
+		}
+		for (var j = meteors.length - 1; j >= 0; j--) {
+			var meteor = meteors[j];
+			if (bullet.intersects(meteor)) {
+				LK.setScore(LK.getScore() + 1);
+				scoreTxt.setText('Score: ' + LK.getScore());
+				LK.getSound('meteorDestroy').play();
+				LK.effects.flashObject(meteor, 0xFF4500, 300);
+				bullet.destroy();
+				bullets.splice(i, 1);
+				meteor.destroy();
+				meteors.splice(j, 1);
+				break;
+			}
+		}
+		if (bullets[i]) {
+			bullet.lastY = bullet.y;
+		}
+	}
+	for (var k = meteors.length - 1; k >= 0; k--) {
+		var meteor = meteors[k];
+		if (meteor.lastY === undefined) meteor.lastY = meteor.y;
+		if (meteor.lastY <= 2732 && meteor.y > 2732) {
+			meteorsPassed++;
+			meteor.destroy();
+			meteors.splice(k, 1);
+			if (meteorsPassed >= 20) {
+				gameStarted = false;
+				LK.playMusic('gameOverMusic', {
+					loop: false
+				});
+				LK.setTimeout(function () {
+					LK.showGameOver();
+				}, 1000);
+			}
+			continue;
+		}
+		meteor.lastY = meteor.y;
+	}
+};
\ No newline at end of file