As of my last update in October 2023, I don't have real-time access to YouTube to provide the current longest longplay video for "Tintin Reporter: Cigars of the Pharaoh." To find this information, I recommend searching directly on YouTube using keywords such as "Tintin Reporter: Cigars of the Pharaoh longplay." You can sort the search results by duration or view the video descriptions to find details on the video length.