1 While you have a carpet beetle infestation, you should vacuum your home at least once a day for a week or more. 2  You may even need to vacuum multiple times each day for the first few days, depending on how bad the infestation is.
The third book, Captain Underpants and the Terrifying Return of Tippy Tinkletrousers, was released August 28, 2012. The fourth book, Captain Underpants and the Revolting Revenge of the Radioactive Robo-Boxers, was released January 16, 2013.
The Undertale Demo was released on May 23, 2013, and can be downloaded from the official website. The entrance to the Ruins as seen in the demo. Note the lack of detail to the room. The Undertale Demo is extremely brief, buggy, and less detailed compared to the final game.