===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,347 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var LightStick = Container.expand(function () {
+	var self = Container.call(this);
+	var stickGraphics = self.attachAsset('lightStick', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 5;
+	self.isCollected = false;
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+var MemberCard = Container.expand(function () {
+	var self = Container.call(this);
+	var cardGraphics = self.attachAsset('memberCard', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 6;
+	self.isCollected = false;
+	self.memberName = '';
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+var Note = Container.expand(function () {
+	var self = Container.call(this);
+	var noteGraphics = self.attachAsset('note', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.isGolden = false;
+	self.isHit = false;
+	self.lane = 0;
+	self.makeGolden = function () {
+		self.isGolden = true;
+		self.removeChild(noteGraphics);
+		noteGraphics = self.attachAsset('goldenNote', {
+			anchorX: 0.5,
+			anchorY: 0.5
+		});
+	};
+	self.update = function () {
+		self.y += self.speed;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x1a0033
+});
+
+/**** 
+* Game Code
+****/ 
+// Game variables
+var notes = [];
+var memberCards = [];
+var lightSticks = [];
+var hearts = [];
+var combo = 0;
+var maxCombo = 0;
+var health = 3;
+var armyBoostActive = false;
+var armyBoostTimer = 0;
+var noteSpawnTimer = 0;
+var powerUpSpawnTimer = 0;
+var isGameActive = true;
+// Member names for cards
+var memberNames = ['RM', 'Jin', 'Suga', 'J-Hope', 'Jimin', 'V', 'Jungkook'];
+// Create hit zone
+var hitZone = game.addChild(LK.getAsset('hitZone', {
+	anchorX: 0.5,
+	anchorY: 0.5,
+	alpha: 0.3
+}));
+hitZone.x = 2048 / 2;
+hitZone.y = 2732 - 200;
+// Create lane markers
+var lanePositions = [400, 700, 1000, 1300, 1648];
+// Create UI elements
+var scoreTxt = new Text2('0', {
+	size: 120,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var comboTxt = new Text2('Combo: 0', {
+	size: 80,
+	fill: 0x9C27B0
+});
+comboTxt.anchor.set(0, 0);
+comboTxt.x = 150;
+comboTxt.y = 200;
+LK.gui.topLeft.addChild(comboTxt);
+var armyBoostTxt = new Text2('', {
+	size: 100,
+	fill: 0xFFD700
+});
+armyBoostTxt.anchor.set(0.5, 0.5);
+LK.gui.center.addChild(armyBoostTxt);
+// Create health hearts
+for (var i = 0; i < 3; i++) {
+	var heart = LK.getAsset('heart', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	heart.x = 150 + i * 80;
+	heart.y = 100;
+	hearts.push(heart);
+	LK.gui.topLeft.addChild(heart);
+}
+// Helper functions
+function spawnNote() {
+	var note = new Note();
+	var laneIndex = Math.floor(Math.random() * lanePositions.length);
+	note.x = lanePositions[laneIndex];
+	note.y = -50;
+	note.lane = laneIndex;
+	// 15% chance for golden note
+	if (Math.random() < 0.15) {
+		note.makeGolden();
+	}
+	notes.push(note);
+	game.addChild(note);
+}
+function spawnMemberCard() {
+	var card = new MemberCard();
+	card.x = Math.random() * 1648 + 200;
+	card.y = -100;
+	card.memberName = memberNames[Math.floor(Math.random() * memberNames.length)];
+	memberCards.push(card);
+	game.addChild(card);
+}
+function spawnLightStick() {
+	var stick = new LightStick();
+	stick.x = Math.random() * 1648 + 200;
+	stick.y = -100;
+	lightSticks.push(stick);
+	game.addChild(stick);
+}
+function hitNote(note) {
+	if (note.isHit) return;
+	note.isHit = true;
+	var points = note.isGolden ? 200 : 100;
+	// Army boost multiplier
+	if (armyBoostActive) {
+		points *= 2;
+	}
+	// Combo multiplier
+	combo++;
+	if (combo > maxCombo) maxCombo = combo;
+	if (combo >= 10) {
+		points *= Math.floor(combo / 10) + 1;
+	}
+	LK.setScore(LK.getScore() + points);
+	scoreTxt.setText(LK.getScore().toString());
+	comboTxt.setText('Combo: ' + combo);
+	// Play sound
+	if (note.isGolden) {
+		LK.getSound('bonus').play();
+	} else {
+		LK.getSound('hit').play();
+	}
+	// Army boost trigger
+	if (combo > 0 && combo % 20 === 0) {
+		activateArmyBoost();
+	}
+	// Flash effect
+	LK.effects.flashObject(note, 0xffd700, 300);
+	// Remove note
+	var index = notes.indexOf(note);
+	if (index > -1) {
+		notes.splice(index, 1);
+		note.destroy();
+	}
+}
+function missNote() {
+	combo = 0;
+	comboTxt.setText('Combo: 0');
+	health--;
+	// Update hearts
+	if (health >= 0 && health < hearts.length) {
+		hearts[health].alpha = 0.3;
+	}
+	LK.getSound('miss').play();
+	LK.effects.flashScreen(0xff0000, 500);
+	if (health <= 0) {
+		isGameActive = false;
+		LK.showGameOver();
+	}
+}
+function activateArmyBoost() {
+	armyBoostActive = true;
+	armyBoostTimer = 300; // 5 seconds at 60fps
+	armyBoostTxt.setText('ARMY BOOST!');
+	armyBoostTxt.alpha = 1;
+	// Animate text
+	tween(armyBoostTxt, {
+		scaleX: 1.5,
+		scaleY: 1.5
+	}, {
+		duration: 200
+	});
+	tween(armyBoostTxt, {
+		scaleX: 1,
+		scaleY: 1
+	}, {
+		duration: 200
+	});
+}
+function checkNoteHit(x, y) {
+	var hitZoneTop = hitZone.y - 60;
+	var hitZoneBottom = hitZone.y + 60;
+	for (var i = notes.length - 1; i >= 0; i--) {
+		var note = notes[i];
+		if (note.isHit) continue;
+		var noteLeft = note.x - 60;
+		var noteRight = note.x + 60;
+		if (x >= noteLeft && x <= noteRight && note.y >= hitZoneTop && note.y <= hitZoneBottom) {
+			hitNote(note);
+			return true;
+		}
+	}
+	return false;
+}
+// Game events
+game.down = function (x, y, obj) {
+	if (!isGameActive) return;
+	if (!checkNoteHit(x, y)) {
+		missNote();
+	}
+};
+// Main game loop
+game.update = function () {
+	if (!isGameActive) return;
+	// Spawn notes
+	noteSpawnTimer++;
+	if (noteSpawnTimer >= 40) {
+		// Spawn every ~0.67 seconds
+		spawnNote();
+		noteSpawnTimer = 0;
+	}
+	// Spawn power-ups
+	powerUpSpawnTimer++;
+	if (powerUpSpawnTimer >= 200) {
+		// Spawn every ~3.33 seconds
+		if (Math.random() < 0.6) {
+			spawnMemberCard();
+		} else {
+			spawnLightStick();
+		}
+		powerUpSpawnTimer = 0;
+	}
+	// Update notes
+	for (var i = notes.length - 1; i >= 0; i--) {
+		var note = notes[i];
+		// Check if note passed hit zone without being hit
+		if (!note.isHit && note.y > hitZone.y + 100) {
+			missNote();
+			notes.splice(i, 1);
+			note.destroy();
+			continue;
+		}
+		// Remove notes that are off screen
+		if (note.y > 2732 + 100) {
+			notes.splice(i, 1);
+			note.destroy();
+		}
+	}
+	// Update member cards
+	for (var i = memberCards.length - 1; i >= 0; i--) {
+		var card = memberCards[i];
+		// Check collision with hit zone
+		if (!card.isCollected && card.y > hitZone.y - 100 && card.y < hitZone.y + 100) {
+			card.isCollected = true;
+			var bonusPoints = 300;
+			if (armyBoostActive) bonusPoints *= 2;
+			LK.setScore(LK.getScore() + bonusPoints);
+			scoreTxt.setText(LK.getScore().toString());
+			LK.getSound('bonus').play();
+			memberCards.splice(i, 1);
+			card.destroy();
+			continue;
+		}
+		// Remove cards that are off screen
+		if (card.y > 2732 + 100) {
+			memberCards.splice(i, 1);
+			card.destroy();
+		}
+	}
+	// Update light sticks
+	for (var i = lightSticks.length - 1; i >= 0; i--) {
+		var stick = lightSticks[i];
+		// Check collision with hit zone
+		if (!stick.isCollected && stick.y > hitZone.y - 100 && stick.y < hitZone.y + 100) {
+			stick.isCollected = true;
+			// Restore health
+			if (health < 3) {
+				hearts[health].alpha = 1;
+				health++;
+			}
+			LK.getSound('bonus').play();
+			lightSticks.splice(i, 1);
+			stick.destroy();
+			continue;
+		}
+		// Remove sticks that are off screen
+		if (stick.y > 2732 + 100) {
+			lightSticks.splice(i, 1);
+			stick.destroy();
+		}
+	}
+	// Update Army boost
+	if (armyBoostActive) {
+		armyBoostTimer--;
+		if (armyBoostTimer <= 0) {
+			armyBoostActive = false;
+			armyBoostTxt.setText('');
+			armyBoostTxt.alpha = 0;
+		} else if (armyBoostTimer < 60) {
+			// Fade out effect
+			armyBoostTxt.alpha = armyBoostTimer / 60;
+		}
+	}
+	// Check win condition
+	if (LK.getScore() >= 10000) {
+		isGameActive = false;
+		LK.showYouWin();
+	}
+};
+// Start the music
+LK.playMusic('btsTrack');
\ No newline at end of file