===================================================================
--- original.js
+++ change.js
@@ -1,6 +1,139 @@
-/****
+/**** 
+* Classes
+****/ 
+var Character = Container.expand(function () {
+	var self = Container.call(this);
+	var characterGraphics = self.attachAsset('character', {
+		anchorX: 0.5,
+		anchorY: 1
+	});
+	return self;
+});
+var Wall = Container.expand(function (wallType) {
+	var self = Container.call(this);
+	// Store wall type (normal or poison)
+	self.wallType = wallType || 'normal';
+	self.speed = 8;
+	self.passed = false;
+	// Create wall graphics based on type
+	var wallAsset = self.wallType === 'poison' ? 'poisonWall' : 'normalWall';
+	var wallGraphics = self.attachAsset(wallAsset, {
+		anchorX: 0.5,
+		anchorY: 0
+	});
+	// Create opening in the wall (gap for player to pass through)
+	self.gapPosition = Math.random() * (2048 - 400) + 200; // Random position with margins
+	self.gapWidth = 200;
+	// Create left and right wall segments
+	var leftWall = self.attachAsset(wallAsset, {
+		anchorX: 0,
+		anchorY: 0,
+		width: self.gapPosition,
+		x: -1024
+	});
+	var rightWall = self.attachAsset(wallAsset, {
+		anchorX: 0,
+		anchorY: 0,
+		width: 2048 - (self.gapPosition + self.gapWidth),
+		x: self.gapPosition + self.gapWidth - 1024
+	});
+	self.update = function () {
+		self.y += self.speed;
+	};
+	// Check if character is in the gap
+	self.isCharacterInGap = function (characterX) {
+		return characterX >= self.gapPosition && characterX <= self.gapPosition + self.gapWidth;
+	};
+	return self;
+});
+
+/**** 
 * Initialize Game
-****/
+****/ 
 var game = new LK.Game({
-	backgroundColor: 0x000000
-});
\ No newline at end of file
+	backgroundColor: 0x87CEEB
+});
+
+/**** 
+* Game Code
+****/ 
+// Game dimensions are 2048x2732
+var groundLevel = 2732 - 100; // Ground at bottom of screen
+var walls = [];
+var wallSpawnTimer = 0;
+var wallSpawnDelay = 80; // Spawn wall every 80 ticks (about 1.3 seconds at 60fps)
+// Create ground
+var ground = game.addChild(LK.getAsset('ground', {
+	anchorX: 0.5,
+	anchorY: 1,
+	x: 2048 / 2,
+	y: 2732
+}));
+// Create character
+var character = game.addChild(new Character());
+character.x = 2048 / 2;
+character.y = groundLevel;
+// Create score display
+var scoreTxt = new Text2('Score: 0', {
+	size: 60,
+	fill: '#ffffff'
+});
+scoreTxt.anchor.set(0, 0);
+scoreTxt.x = 150; // Offset from top-left to avoid menu icon
+scoreTxt.y = 50;
+LK.gui.topLeft.addChild(scoreTxt);
+var dragNode = null;
+// Handle touch/mouse input
+game.down = function (x, y, obj) {
+	dragNode = character;
+	character.x = Math.max(80, Math.min(2048 - 80, x)); // Keep character within bounds
+};
+game.move = function (x, y, obj) {
+	if (dragNode) {
+		dragNode.x = Math.max(80, Math.min(2048 - 80, x)); // Keep character within bounds with margins
+	}
+};
+game.up = function (x, y, obj) {
+	dragNode = null;
+};
+// Main game update loop
+game.update = function () {
+	wallSpawnTimer++;
+	// Spawn new walls
+	if (wallSpawnTimer >= wallSpawnDelay) {
+		wallSpawnTimer = 0;
+		// Randomly choose wall type (80% normal, 20% poison for balanced gameplay)
+		var wallType = Math.random() < 0.8 ? 'normal' : 'poison';
+		var newWall = new Wall(wallType);
+		newWall.x = 2048 / 2;
+		newWall.y = -100; // Start above screen
+		walls.push(newWall);
+		game.addChild(newWall);
+	}
+	// Update walls and check collisions
+	for (var i = walls.length - 1; i >= 0; i--) {
+		var wall = walls[i];
+		// Check if wall has passed character level and award score for normal walls
+		if (!wall.passed && wall.y > character.y - 40) {
+			wall.passed = true;
+			if (wall.wallType === 'normal') {
+				LK.setScore(LK.getScore() + 1);
+				scoreTxt.setText('Score: ' + LK.getScore());
+			}
+		}
+		// Check collision with poison walls
+		if (wall.wallType === 'poison' && wall.y > character.y - 80 && wall.y < character.y + 40) {
+			// Check if character is NOT in the gap (collision with wall)
+			if (!wall.isCharacterInGap(character.x)) {
+				LK.effects.flashScreen(0xff0000, 1000);
+				LK.showGameOver();
+				return;
+			}
+		}
+		// Remove walls that are off screen
+		if (wall.y > 2732 + 100) {
+			wall.destroy();
+			walls.splice(i, 1);
+		}
+	}
+};
\ No newline at end of file