===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,425 @@
-/****
+/**** 
+* Plugins
+****/ 
+var tween = LK.import("@upit/tween.v1");
+var storage = LK.import("@upit/storage.v1");
+
+/**** 
+* Classes
+****/ 
+var GasTank = Container.expand(function () {
+	var self = Container.call(this);
+	var tankGraphics = self.attachAsset('gasTank', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.gridX = 0;
+	self.gridY = 0;
+	self.collected = false;
+	self.collect = function () {
+		if (!self.collected) {
+			self.collected = true;
+			tween(self, {
+				alpha: 0,
+				scaleX: 1.5,
+				scaleY: 1.5
+			}, {
+				duration: 300,
+				onFinish: function onFinish() {
+					self.visible = false;
+				}
+			});
+			LK.getSound('collect').play();
+			return true;
+		}
+		return false;
+	};
+	self.setPosition = function (x, y) {
+		self.gridX = x;
+		self.gridY = y;
+		self.x = GRID_OFFSET_X + x * CELL_SIZE + CELL_SIZE / 2;
+		self.y = GRID_OFFSET_Y + y * CELL_SIZE + CELL_SIZE / 2;
+	};
+	return self;
+});
+var GridCell = Container.expand(function () {
+	var self = Container.call(this);
+	var cellGraphics = self.attachAsset('gridCell', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		alpha: 0.3
+	});
+	self.gridX = 0;
+	self.gridY = 0;
+	self.isEmpty = true;
+	self.highlight = function (intensity) {
+		tween(cellGraphics, {
+			alpha: intensity
+		}, {
+			duration: 200
+		});
+	};
+	self.resetHighlight = function () {
+		tween(cellGraphics, {
+			alpha: 0.3
+		}, {
+			duration: 200
+		});
+	};
+	return self;
+});
+var Player = Container.expand(function () {
+	var self = Container.call(this);
+	var playerGraphics = self.attachAsset('player', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.gridX = 0;
+	self.gridY = 0;
+	self.moveTo = function (x, y) {
+		self.gridX = x;
+		self.gridY = y;
+		// Calculate actual screen position based on grid
+		var targetX = GRID_OFFSET_X + x * CELL_SIZE + CELL_SIZE / 2;
+		var targetY = GRID_OFFSET_Y + y * CELL_SIZE + CELL_SIZE / 2;
+		tween(self, {
+			x: targetX,
+			y: targetY
+		}, {
+			duration: 200,
+			easing: tween.easeOut,
+			onFinish: function onFinish() {
+				LK.getSound('move').play();
+			}
+		});
+	};
+	return self;
+});
+var Shark = Container.expand(function () {
+	var self = Container.call(this);
+	var sharkGraphics = self.attachAsset('shark', {
+		anchorX: 0.5,
+		anchorY: 0.5
+	});
+	self.gridX = 9;
+	self.gridY = 9;
+	self.moveTo = function (x, y) {
+		self.gridX = x;
+		self.gridY = y;
+		// Calculate actual screen position based on grid
+		var targetX = GRID_OFFSET_X + x * CELL_SIZE + CELL_SIZE / 2;
+		var targetY = GRID_OFFSET_Y + y * CELL_SIZE + CELL_SIZE / 2;
+		tween(self, {
+			x: targetX,
+			y: targetY
+		}, {
+			duration: 300,
+			easing: tween.bounceOut
+		});
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
 	backgroundColor: 0x000000
-});
\ No newline at end of file
+});
+
+/**** 
+* Game Code
+****/ 
+// Constants
+var GRID_SIZE = 10;
+var CELL_SIZE = 204; // 2048 / 10 ~= 204
+var GRID_OFFSET_X = (2048 - GRID_SIZE * CELL_SIZE) / 2;
+var GRID_OFFSET_Y = (2732 - GRID_SIZE * CELL_SIZE) / 2;
+var TOTAL_GAS_TANKS = 12;
+// Game state variables
+var grid = [];
+var gridContainer = new Container();
+var player;
+var shark;
+var gasTanks = [];
+var collectedTanks = 0;
+var gameActive = true;
+var turnCount = 0;
+var playerMoved = false;
+// UI elements
+var statusText = new Text2('Find the gas tanks!', {
+	size: 50,
+	fill: 0xFFFFFF
+});
+var scoreText = new Text2('Gas Tanks: 0/' + TOTAL_GAS_TANKS, {
+	size: 50,
+	fill: 0xFFFFFF
+});
+var warningText = new Text2('', {
+	size: 60,
+	fill: 0xFF0000
+});
+// Initialize grid
+function initGrid() {
+	var gridBackground = LK.getAsset('gridOutline', {
+		anchorX: 0.5,
+		anchorY: 0.5,
+		x: 2048 / 2,
+		y: 2732 / 2,
+		width: CELL_SIZE * GRID_SIZE,
+		height: CELL_SIZE * GRID_SIZE,
+		alpha: 0.2
+	});
+	game.addChild(gridBackground);
+	game.addChild(gridContainer);
+	for (var y = 0; y < GRID_SIZE; y++) {
+		grid[y] = [];
+		for (var x = 0; x < GRID_SIZE; x++) {
+			var cell = new GridCell();
+			cell.x = GRID_OFFSET_X + x * CELL_SIZE + CELL_SIZE / 2;
+			cell.y = GRID_OFFSET_Y + y * CELL_SIZE + CELL_SIZE / 2;
+			cell.gridX = x;
+			cell.gridY = y;
+			gridContainer.addChild(cell);
+			grid[y][x] = cell;
+			// Add click handler to the cell
+			cell.down = function (x, y, obj) {
+				handleCellClick(obj.gridX, obj.gridY);
+			};
+		}
+	}
+}
+// Initialize player
+function initPlayer() {
+	player = new Player();
+	player.gridX = 0;
+	player.gridY = 0;
+	player.x = GRID_OFFSET_X + player.gridX * CELL_SIZE + CELL_SIZE / 2;
+	player.y = GRID_OFFSET_Y + player.gridY * CELL_SIZE + CELL_SIZE / 2;
+	game.addChild(player);
+}
+// Initialize shark
+function initShark() {
+	shark = new Shark();
+	shark.gridX = 9;
+	shark.gridY = 9;
+	shark.x = GRID_OFFSET_X + shark.gridX * CELL_SIZE + CELL_SIZE / 2;
+	shark.y = GRID_OFFSET_Y + shark.gridY * CELL_SIZE + CELL_SIZE / 2;
+	game.addChild(shark);
+}
+// Initialize gas tanks
+function initGasTanks() {
+	// Create a list of all possible positions
+	var positions = [];
+	for (var y = 0; y < GRID_SIZE; y++) {
+		for (var x = 0; x < GRID_SIZE; x++) {
+			// Avoid player and shark starting positions
+			if (x === 0 && y === 0 || x === 9 && y === 9) {
+				continue;
+			}
+			positions.push({
+				x: x,
+				y: y
+			});
+		}
+	}
+	// Shuffle the positions
+	for (var i = positions.length - 1; i > 0; i--) {
+		var j = Math.floor(Math.random() * (i + 1));
+		var temp = positions[i];
+		positions[i] = positions[j];
+		positions[j] = temp;
+	}
+	// Place gas tanks
+	for (var i = 0; i < TOTAL_GAS_TANKS; i++) {
+		var pos = positions[i];
+		var gasTank = new GasTank();
+		gasTank.setPosition(pos.x, pos.y);
+		gasTanks.push(gasTank);
+		game.addChild(gasTank);
+	}
+}
+// Initialize UI
+function initUI() {
+	statusText.anchor.set(0.5, 0);
+	statusText.y = 50;
+	statusText.x = 2048 / 2;
+	LK.gui.top.addChild(statusText);
+	scoreText.anchor.set(0, 0);
+	scoreText.y = 50;
+	scoreText.x = 50;
+	LK.gui.topRight.addChild(scoreText);
+	warningText.anchor.set(0.5, 1);
+	warningText.y = -50;
+	LK.gui.bottom.addChild(warningText);
+}
+// Handle cell clicks for player movement
+function handleCellClick(x, y) {
+	if (!gameActive || playerMoved) return;
+	// Check if the clicked cell is adjacent to the player
+	var dx = Math.abs(x - player.gridX);
+	var dy = Math.abs(y - player.gridY);
+	if (dx === 1 && dy === 0 || dx === 0 && dy === 1) {
+		movePlayer(x, y);
+		playerMoved = true;
+		// Schedule shark movement after player moves
+		LK.setTimeout(function () {
+			if (gameActive) {
+				moveShark();
+				checkCollisions();
+				playerMoved = false;
+			}
+		}, 500);
+	}
+}
+// Move player to new position
+function movePlayer(x, y) {
+	player.moveTo(x, y);
+	// Check if player collected a gas tank
+	for (var i = 0; i < gasTanks.length; i++) {
+		var tank = gasTanks[i];
+		if (!tank.collected && tank.gridX === x && tank.gridY === y) {
+			if (tank.collect()) {
+				collectedTanks++;
+				updateScore();
+				if (collectedTanks >= TOTAL_GAS_TANKS) {
+					gameWon();
+				}
+			}
+		}
+	}
+	turnCount++;
+}
+// Move shark towards player
+function moveShark() {
+	// Simple pathfinding - move toward player
+	var dx = player.gridX - shark.gridX;
+	var dy = player.gridY - shark.gridY;
+	var newX = shark.gridX;
+	var newY = shark.gridY;
+	// First try to move horizontally or vertically
+	if (Math.abs(dx) > Math.abs(dy)) {
+		newX = shark.gridX + (dx > 0 ? 1 : -1);
+	} else {
+		newY = shark.gridY + (dy > 0 ? 1 : -1);
+	}
+	// Make sure we don't go out of bounds
+	newX = Math.max(0, Math.min(GRID_SIZE - 1, newX));
+	newY = Math.max(0, Math.min(GRID_SIZE - 1, newY));
+	shark.moveTo(newX, newY);
+	// Update warning based on distance
+	updateWarning();
+}
+// Update warning message based on distance to shark
+function updateWarning() {
+	var distance = Math.abs(player.gridX - shark.gridX) + Math.abs(player.gridY - shark.gridY);
+	if (distance <= 1) {
+		warningText.setText("IT'S RIGHT NEXT TO YOU!");
+		warningText.style.fill = "#FF0000";
+		LK.getSound('warning').play();
+		LK.effects.flashScreen(0xFF0000, 300);
+	} else if (distance <= 3) {
+		warningText.setText("You can hear it breathing...");
+		warningText.style.fill = "#FF3300";
+		LK.getSound('warning').play();
+	} else if (distance <= 5) {
+		warningText.setText("It's getting closer...");
+		warningText.style.fill = "#FF6600";
+	} else if (distance <= 8) {
+		warningText.setText("Something is hunting you");
+		warningText.style.fill = "#FFCC00";
+	} else {
+		warningText.setText("");
+	}
+}
+// Check if shark caught player
+function checkCollisions() {
+	if (shark.gridX === player.gridX && shark.gridY === player.gridY) {
+		gameOver();
+	}
+}
+// Update score display
+function updateScore() {
+	scoreText.setText("Gas Tanks: " + collectedTanks + "/" + TOTAL_GAS_TANKS);
+}
+// Game over
+function gameOver() {
+	gameActive = false;
+	statusText.setText("THE SHARK GOT YOU!");
+	statusText.style.fill = "#FF0000";
+	LK.effects.flashScreen(0xFF0000, 1000);
+	LK.setTimeout(function () {
+		LK.showGameOver();
+	}, 1500);
+}
+// Game won
+function gameWon() {
+	gameActive = false;
+	statusText.setText("YOU ESCAPED!");
+	statusText.style.fill = "#00FF00";
+	LK.effects.flashScreen(0x00FF00, 1000);
+	LK.setTimeout(function () {
+		LK.showYouWin();
+	}, 1500);
+}
+// Highlight valid moves
+function highlightValidMoves() {
+	// Reset all highlights
+	for (var y = 0; y < GRID_SIZE; y++) {
+		for (var x = 0; x < GRID_SIZE; x++) {
+			grid[y][x].resetHighlight();
+		}
+	}
+	// Highlight valid moves
+	var directions = [{
+		x: 1,
+		y: 0
+	}, {
+		x: -1,
+		y: 0
+	}, {
+		x: 0,
+		y: 1
+	}, {
+		x: 0,
+		y: -1
+	}];
+	for (var i = 0; i < directions.length; i++) {
+		var newX = player.gridX + directions[i].x;
+		var newY = player.gridY + directions[i].y;
+		if (newX >= 0 && newX < GRID_SIZE && newY >= 0 && newY < GRID_SIZE) {
+			grid[newY][newX].highlight(0.5);
+		}
+	}
+}
+// Initialize game
+function initGame() {
+	initGrid();
+	initPlayer();
+	initShark();
+	initGasTanks();
+	initUI();
+	updateScore();
+	highlightValidMoves();
+	LK.playMusic('bgmusic');
+}
+// Start the game
+initGame();
+// Game update loop
+game.update = function () {
+	// Highlight valid moves when player is able to move
+	if (gameActive && !playerMoved) {
+		highlightValidMoves();
+	}
+};
+// Game event handlers
+game.down = function (x, y, obj) {
+	// This will be handled by individual cell click handlers
+};
+game.move = function (x, y, obj) {
+	// For debugging purposes
+	// console.log("Mouse position: " + x + ", " + y);
+};
+game.up = function (x, y, obj) {
+	// No additional handling needed
+};
\ No newline at end of file