===================================================================
--- original.js
+++ change.js
@@ -1,201 +1,85 @@
 /**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+
+/**** 
 * Classes
 ****/ 
-var Enemy = Container.expand(function () {
+var Crosshair = Container.expand(function () {
 	var self = Container.call(this);
-	var enemyGraphics = self.attachAsset('enemy', {
+	var crosshairGraphics = self.attachAsset('crosshair', {
 		anchorX: 0.5,
-		anchorY: 1.0
-	});
-	// Movement properties
-	self.speed = 1 + Math.random() * 2;
-	self.direction = (Math.random() - 0.5) * 2;
-	self.changeDirectionTimer = 0;
-	self.lastX = 0;
-	self.lastY = 0;
-	self.update = function () {
-		// Store last position for collision detection
-		self.lastX = self.x;
-		self.lastY = self.y;
-		// Change direction randomly
-		self.changeDirectionTimer++;
-		if (self.changeDirectionTimer > 180) {
-			// Change direction every 3 seconds
-			self.direction = (Math.random() - 0.5) * 2;
-			self.changeDirectionTimer = 0;
-		}
-		// Move horizontally
-		self.x += self.direction * self.speed;
-		// Keep within battlefield bounds
-		if (self.x < 200) {
-			self.x = 200;
-			self.direction = Math.abs(self.direction);
-		}
-		if (self.x > 3800) {
-			self.x = 3800;
-			self.direction = -Math.abs(self.direction);
-		}
-	};
-	return self;
-});
-var HitMarker = Container.expand(function () {
-	var self = Container.call(this);
-	var markerGraphics = self.attachAsset('hitMarker', {
-		anchorX: 0.5,
 		anchorY: 0.5
 	});
-	self.timer = 0;
-	self.lifetime = 60; // 1 second at 60fps
-	self.update = function () {
-		self.timer++;
-		// Fade out over time
-		markerGraphics.alpha = 1 - self.timer / self.lifetime;
-		if (self.timer >= self.lifetime) {
-			self.destroy();
+	// Set initial position
+	self.centerX = 1024;
+	self.centerY = 1366;
+	self.x = self.centerX;
+	self.y = self.centerY;
+	// Movement distance for plus pattern
+	self.moveDistance = 50;
+	// Start the plus-shaped movement pattern
+	self.startPlusMovement = function () {
+		self.moveToPlusPosition(0);
+	};
+	// Move to different positions in plus pattern (0=center, 1=right, 2=up, 3=left, 4=down)
+	self.moveToPlusPosition = function (position) {
+		var targetX = self.centerX;
+		var targetY = self.centerY;
+		switch (position) {
+			case 0:
+				// Center
+				targetX = self.centerX;
+				targetY = self.centerY;
+				break;
+			case 1:
+				// Right
+				targetX = self.centerX + self.moveDistance;
+				targetY = self.centerY;
+				break;
+			case 2:
+				// Up
+				targetX = self.centerX;
+				targetY = self.centerY - self.moveDistance;
+				break;
+			case 3:
+				// Left
+				targetX = self.centerX - self.moveDistance;
+				targetY = self.centerY;
+				break;
+			case 4:
+				// Down
+				targetX = self.centerX;
+				targetY = self.centerY + self.moveDistance;
+				break;
 		}
+		tween(self, {
+			x: targetX,
+			y: targetY
+		}, {
+			duration: 800,
+			easing: tween.easeInOut,
+			onFinish: function onFinish() {
+				var nextPosition = (position + 1) % 5;
+				self.moveToPlusPosition(nextPosition);
+			}
+		});
 	};
 	return self;
 });
-// Game variables
-var Scope = Container.expand(function () {
-	var self = Container.call(this);
-	// Create scope background
-	var scopeGraphics = self.attachAsset('scope', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	// Create crosshair lines
-	var crosshairV = self.attachAsset('crosshair', {
-		anchorX: 0.5,
-		anchorY: 0.5
-	});
-	var crosshairH = self.attachAsset('crosshair', {
-		anchorX: 0.5,
-		anchorY: 0.5,
-		rotation: Math.PI / 2
-	});
-	return self;
-});
 
 /**** 
 * Initialize Game
 ****/ 
+// Create crosshair with plus-shaped movement
 var game = new LK.Game({
 	backgroundColor: 0x000000
 });
 
 /**** 
 * Game Code
 ****/ 
-// Game variables
-var enemies = [];
-var hitMarkers = [];
-var scope;
-var battlefield;
-var cameraX = 0;
-var cameraY = 0;
-var targetCameraX = 0;
-var targetCameraY = 0;
-var score = 0;
-// Create battlefield background
-battlefield = game.addChild(LK.getAsset('background', {
-	anchorX: 0.5,
-	anchorY: 0.5,
-	x: 2048,
-	y: 2048
-}));
-// Create scope overlay
-scope = LK.gui.center.addChild(new Scope());
-scope.x = 0;
-scope.y = 0;
-// Create score display
-var scoreTxt = new Text2('Score: 0', {
-	size: 60,
-	fill: 0xFFFFFF
-});
-scoreTxt.anchor.set(0.5, 0);
-LK.gui.top.addChild(scoreTxt);
-scoreTxt.y = 100;
-// Spawn initial enemies
-for (var i = 0; i < 5; i++) {
-	var enemy = new Enemy();
-	enemy.x = 500 + Math.random() * 3000;
-	enemy.y = 1800 + Math.random() * 400;
-	enemies.push(enemy);
-	battlefield.addChild(enemy);
-}
-// Touch controls
-game.down = function (x, y, obj) {
-	// Convert screen coordinates to battlefield coordinates
-	var battlefieldPos = battlefield.toLocal({
-		x: x - game.x,
-		y: y - game.y
-	});
-	// Check for enemy hits
-	var hit = false;
-	for (var i = enemies.length - 1; i >= 0; i--) {
-		var enemy = enemies[i];
-		var distance = Math.sqrt(Math.pow(battlefieldPos.x - enemy.x, 2) + Math.pow(battlefieldPos.y - enemy.y, 2));
-		// Hit detection with some tolerance
-		if (distance < 60) {
-			// Create hit marker
-			var hitMarker = new HitMarker();
-			hitMarker.x = enemy.x;
-			hitMarker.y = enemy.y;
-			hitMarkers.push(hitMarker);
-			battlefield.addChild(hitMarker);
-			// Remove enemy
-			enemy.destroy();
-			enemies.splice(i, 1);
-			// Update score
-			score += 10;
-			LK.setScore(score);
-			scoreTxt.setText('Score: ' + score);
-			// Play hit sound
-			LK.getSound('hit').play();
-			hit = true;
-			break;
-		}
-	}
-	if (!hit) {
-		// Play miss sound
-		LK.getSound('shoot').play();
-	}
-	// Spawn new enemy if less than 5
-	if (enemies.length < 5) {
-		var newEnemy = new Enemy();
-		newEnemy.x = 500 + Math.random() * 3000;
-		newEnemy.y = 1800 + Math.random() * 400;
-		enemies.push(newEnemy);
-		battlefield.addChild(newEnemy);
-	}
-};
-// Camera movement with touch
-game.move = function (x, y, obj) {
-	// Update target camera position based on touch
-	targetCameraX = -(x - 1024) * 2;
-	targetCameraY = -(y - 1366) * 1.5;
-	// Clamp camera bounds
-	targetCameraX = Math.max(-1500, Math.min(1500, targetCameraX));
-	targetCameraY = Math.max(-800, Math.min(800, targetCameraY));
-};
-// Game update loop
-game.update = function () {
-	// Smooth camera movement
-	cameraX += (targetCameraX - cameraX) * 0.1;
-	cameraY += (targetCameraY - cameraY) * 0.1;
-	// Apply camera position to battlefield
-	battlefield.x = 2048 + cameraX;
-	battlefield.y = 2048 + cameraY;
-	// Clean up destroyed hit markers
-	for (var i = hitMarkers.length - 1; i >= 0; i--) {
-		var marker = hitMarkers[i];
-		if (marker.timer >= marker.lifetime) {
-			hitMarkers.splice(i, 1);
-		}
-	}
-	// Win condition
-	if (score >= 100) {
-		LK.showYouWin();
-	}
-};
\ No newline at end of file
+// Create crosshair with plus-shaped movement
+var crosshair = game.addChild(new Crosshair());
+crosshair.startPlusMovement();
\ No newline at end of file