===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,222 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
+* Classes
+****/ 
+var Platform = Container.expand(function () {
+	var self = Container.call(this);
+	var platformGraphics = self.attachAsset('platform', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.landingZone = 180; // Safe landing zone width
+	self.checkLanding = function (spacecraft) {
+		var dx = Math.abs(spacecraft.x - self.x);
+		var dy = Math.abs(spacecraft.y - self.y);
+		if (dx < self.landingZone / 2 && dy < 80) {
+			// Check if landing speed is safe
+			if (spacecraft.velocityY < 4 && Math.abs(spacecraft.velocityX) < 3) {
+				spacecraft.land();
+				return true;
+			} else {
+				spacecraft.crash();
+				return false;
+			}
+		}
+		return false;
+	};
+	return self;
+});
+var Spacecraft = Container.expand(function () {
+	var self = Container.call(this);
+	var body = self.attachAsset('spacecraft', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	var flame = self.attachAsset('flame', {
+		anchorX: 0.5,
+		anchorY: 0,
+		x: 0,
+		y: 60
+	});
+	self.velocityX = 0;
+	self.velocityY = 2; // Base descent speed
+	self.thrust = 0;
+	self.maxThrust = 6;
+	self.thrustDecay = 0.9;
+	self.horizontalDamping = 0.95;
+	self.isLanded = false;
+	self.lastLanded = false;
+	flame.visible = false;
+	self.update = function () {
+		if (self.isLanded) return;
+		// Apply thrust and movement
+		self.velocityY -= self.thrust;
+		self.velocityX *= self.horizontalDamping;
+		self.thrust *= self.thrustDecay;
+		// Apply gravity
+		self.velocityY += 0.15;
+		// Update position
+		self.x += self.velocityX;
+		self.y += self.velocityY;
+		// Keep spacecraft in bounds horizontally
+		if (self.x < 40) {
+			self.x = 40;
+			self.velocityX = 0;
+		}
+		if (self.x > 2008) {
+			self.x = 2008;
+			self.velocityX = 0;
+		}
+		// Show flame when thrusting
+		flame.visible = self.thrust > 0.5;
+		// Check if crashed (hit bottom without landing)
+		if (self.y > 2650) {
+			self.crash();
+		}
+	};
+	self.applyThrust = function (direction) {
+		self.thrust = Math.min(self.maxThrust, self.thrust + 0.8);
+		if (direction !== 0) {
+			self.velocityX += direction * 0.4;
+		}
+		LK.getSound('thrust').play();
+	};
+	self.crash = function () {
+		LK.effects.flashScreen(0xFF0000, 1000);
+		LK.getSound('crash').play();
+		LK.showGameOver();
+	};
+	self.land = function () {
+		if (!self.lastLanded && !self.isLanded) {
+			self.isLanded = true;
+			self.velocityX = 0;
+			self.velocityY = 0;
+			self.thrust = 0;
+			flame.visible = false;
+			LK.getSound('landing').play();
+			LK.effects.flashObject(self, 0x00FF00, 500);
+			// Increase score
+			LK.setScore(LK.getScore() + 1);
+			scoreTxt.setText(LK.getScore());
+			// Reset for next landing after delay
+			LK.setTimeout(function () {
+				self.reset();
+				spawnNewPlatform();
+			}, 1000);
+		}
+		self.lastLanded = true;
+	};
+	self.reset = function () {
+		self.x = 1024;
+		self.y = 100;
+		self.velocityX = 0;
+		self.velocityY = 2;
+		self.thrust = 0;
+		self.isLanded = false;
+		self.lastLanded = false;
+		flame.visible = false;
+	};
+	return self;
+});
+var Star = Container.expand(function () {
+	var self = Container.call(this);
+	var starGraphics = self.attachAsset('stars', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.speed = Math.random() * 1 + 0.5;
+	self.update = function () {
+		self.y += self.speed;
+		if (self.y > 2732) {
+			self.y = -10;
+			self.x = Math.random() * 2048;
+		}
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x0A0A0A
+});
+
+/**** 
+* Game Code
+****/ 
+var spacecraft;
+var currentPlatform;
+var stars = [];
+var mousePressed = false;
+var lastMouseX = 1024;
+// Create score display
+var scoreTxt = new Text2('0', {
+	size: 120,
+	fill: 0xFFFFFF
+});
+scoreTxt.anchor.set(0.5, 0);
+LK.gui.top.addChild(scoreTxt);
+// Create instruction text
+var instructionTxt = new Text2('Mouse to steer and thrust', {
+	size: 60,
+	fill: 0x888888
+});
+instructionTxt.anchor.set(0.5, 0);
+instructionTxt.y = 150;
+LK.gui.top.addChild(instructionTxt);
+// Initialize spacecraft
+spacecraft = game.addChild(new Spacecraft());
+spacecraft.x = 1024;
+spacecraft.y = 100;
+// Create background stars
+for (var i = 0; i < 30; i++) {
+	var star = game.addChild(new Star());
+	star.x = Math.random() * 2048;
+	star.y = Math.random() * 2732;
+	stars.push(star);
+}
+function spawnNewPlatform() {
+	if (currentPlatform) {
+		currentPlatform.destroy();
+	}
+	currentPlatform = game.addChild(new Platform());
+	currentPlatform.x = Math.random() * 1600 + 224; // Keep platforms away from edges
+	currentPlatform.y = 2600;
+}
+// Spawn initial platform
+spawnNewPlatform();
+// Mouse controls
+game.down = function (x, y, obj) {
+	mousePressed = true;
+	lastMouseX = x;
+};
+game.up = function (x, y, obj) {
+	mousePressed = false;
+};
+game.move = function (x, y, obj) {
+	lastMouseX = x;
+};
+game.update = function () {
+	if (mousePressed && !spacecraft.isLanded) {
+		// Calculate thrust direction based on mouse position
+		var direction = 0;
+		if (lastMouseX < spacecraft.x - 50) {
+			direction = -1;
+		} else if (lastMouseX > spacecraft.x + 50) {
+			direction = 1;
+		}
+		spacecraft.applyThrust(direction);
+	}
+	// Check for landing
+	if (currentPlatform && !spacecraft.isLanded) {
+		spacecraft.lastLanded = false;
+		currentPlatform.checkLanding(spacecraft);
+	}
+	// Update score display
+	scoreTxt.setText(LK.getScore());
+};
\ No newline at end of file