public function getAppDetails($id, $filter = '')
	{
		if (!empty($filter)) {
			$filter = '&filters=' . $filter;
		}

		$app = $this->get(self::STEAM_STORE_ROOT, self::APP_DETAILS_PATH . $id . $filter);

		if ($app[$id]['success'] == true) {
			return new App($app[$id]['data']);
		} else {
			return false;
		}
	}