===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,234 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Defender = Container.expand(function () {
+	var self = Container.call(this);
+	var defenderGraphics = self.attachAsset('defender', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 3;
+	self.direction = 1;
+	self.minX = 200;
+	self.maxX = 1848;
+	self.update = function () {
+		self.x += self.speed * self.direction;
+		if (self.x <= self.minX || self.x >= self.maxX) {
+			self.direction *= -1;
+		}
+	};
+	return self;
+});
+var Goal = Container.expand(function () {
+	var self = Container.call(this);
+	// Goal area
+	var goalGraphics = self.attachAsset('goal', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	goalGraphics.alpha = 0.3;
+	// Left goalpost
+	var leftPost = self.addChild(LK.getAsset('goalpost', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	}));
+	leftPost.x = -210;
+	leftPost.y = 0;
+	// Right goalpost
+	var rightPost = self.addChild(LK.getAsset('goalpost', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	}));
+	rightPost.x = 210;
+	rightPost.y = 0;
+	return self;
+});
+var SoccerBall = Container.expand(function () {
+	var self = Container.call(this);
+	var ballGraphics = self.attachAsset('ball', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = 8;
+	self.active = true;
+	self.update = function () {
+		if (self.active) {
+			self.y -= self.speed;
+		}
+	};
+	return self;
+});
+var Striker = Container.expand(function () {
+	var self = Container.call(this);
+	var strikerGraphics = self.attachAsset('striker', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x228B22
+});
+
+/**** 
+* Game Code
+****/ 
+game.setBackgroundColor(0x228B22);
+// Game variables
+var balls = [];
+var defenders = [];
+var ballsRemaining = 20;
+var level = 1;
+var defenderRows = 1;
+// UI Elements
+var scoreTxt = new Text2('Score: 0', {
+	size: 80,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+var ballsTxt = new Text2('Balls: 20', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+ballsTxt.anchor.set(1, 0);
+LK.gui.topRight.addChild(ballsTxt);
+var levelTxt = new Text2('Level: 1', {
+	size: 60,
+	fill: 0xFFFFFF
+});
+levelTxt.anchor.set(0, 0);
+LK.gui.topLeft.addChild(levelTxt);
+// Game objects
+var striker = game.addChild(new Striker());
+striker.x = 1024;
+striker.y = 2500;
+var goal = game.addChild(new Goal());
+goal.x = 1024;
+goal.y = 300;
+// Initialize defenders
+function createDefenderRow(y, count, speed) {
+	var spacing = 1600 / (count + 1);
+	for (var i = 0; i < count; i++) {
+		var defender = game.addChild(new Defender());
+		defender.x = 224 + spacing * (i + 1);
+		defender.y = y;
+		defender.speed = speed;
+		defenders.push(defender);
+	}
+}
+function setupLevel() {
+	// Clear existing defenders
+	for (var i = defenders.length - 1; i >= 0; i--) {
+		defenders[i].destroy();
+	}
+	defenders = [];
+	// Create new defender formation based on level
+	if (level === 1) {
+		createDefenderRow(1200, 2, 2);
+	} else if (level === 2) {
+		createDefenderRow(1200, 3, 2.5);
+	} else if (level === 3) {
+		createDefenderRow(1200, 3, 3);
+		createDefenderRow(800, 2, 2.5);
+	} else if (level === 4) {
+		createDefenderRow(1200, 4, 3);
+		createDefenderRow(800, 3, 2.5);
+	} else {
+		// Progressive difficulty
+		var rows = Math.min(3, Math.floor(level / 2));
+		for (var r = 0; r < rows; r++) {
+			var y = 1200 - r * 400;
+			var count = Math.min(5, 2 + r + Math.floor(level / 3));
+			var speed = 2 + level * 0.3 + r * 0.5;
+			createDefenderRow(y, count, speed);
+		}
+	}
+}
+setupLevel();
+// Shooting mechanics
+function shootBall() {
+	if (ballsRemaining <= 0) return;
+	var ball = game.addChild(new SoccerBall());
+	ball.x = striker.x;
+	ball.y = striker.y - 50;
+	balls.push(ball);
+	ballsRemaining--;
+	ballsTxt.setText('Balls: ' + ballsRemaining);
+	LK.getSound('shoot').play();
+}
+// Touch controls
+game.down = function (x, y, obj) {
+	shootBall();
+};
+// Level progression
+function nextLevel() {
+	level++;
+	ballsRemaining = Math.max(15, 25 - level);
+	levelTxt.setText('Level: ' + level);
+	ballsTxt.setText('Balls: ' + ballsRemaining);
+	setupLevel();
+}
+// Game update loop
+game.update = function () {
+	// Update balls
+	for (var i = balls.length - 1; i >= 0; i--) {
+		var ball = balls[i];
+		if (!ball.active) continue;
+		// Check if ball is off screen (top)
+		if (ball.y < -50) {
+			ball.destroy();
+			balls.splice(i, 1);
+			continue;
+		}
+		// Check collision with defenders
+		var blocked = false;
+		for (var j = 0; j < defenders.length; j++) {
+			var defender = defenders[j];
+			if (ball.intersects(defender)) {
+				ball.active = false;
+				ball.destroy();
+				balls.splice(i, 1);
+				blocked = true;
+				LK.getSound('blocked').play();
+				// Flash defender
+				LK.effects.flashObject(defender, 0xFF0000, 300);
+				break;
+			}
+		}
+		if (blocked) continue;
+		// Check goal scoring
+		if (ball.y < goal.y + 50 && ball.x > goal.x - 200 && ball.x < goal.x + 200) {
+			ball.active = false;
+			ball.destroy();
+			balls.splice(i, 1);
+			// Score goal
+			LK.setScore(LK.getScore() + 10);
+			scoreTxt.setText('Score: ' + LK.getScore());
+			LK.getSound('goal').play();
+			// Flash goal
+			LK.effects.flashObject(goal, 0xFFFF00, 500);
+			// Check level completion (score milestone)
+			if (LK.getScore() >= level * 50) {
+				nextLevel();
+			}
+		}
+	}
+	// Check game over condition
+	if (ballsRemaining <= 0 && balls.length === 0) {
+		LK.showGameOver();
+	}
+	// Auto-shoot for demonstration (remove this for manual control only)
+	if (LK.ticks % 90 === 0 && ballsRemaining > 0) {
+		shootBall();
+	}
+};
\ No newline at end of file