Dot, a.k.a Agent D, (full name "Dot the Disguise Gal") is a constant character in Club Penguin: Elite Penguin Force for Nintendo DS and an EPF agent. Along with Herbert, Billybob, Polo Field, etc., she has a twitter account which the Club Penguin Team and Director confirmed. You meet her in the first mission of the DS game and she guides you along the rest of the game. She is an Elite Penguin Force Agent. She wears the colorPurple and wears a blond wig. She always wears a lilac coat. She is really good in her disguises, as her name says. She appears disguised in two missions: in the first mission, she was hiding in many disguises such as a mailbox, Inner Tubes and a barrel. In the second one, she is disguised as a snowman, because she wanted to catch the Snowman Thief, which didn't exist. In Club Penguin: Elite Penguin Force for Nintendo DS, Dot gives you the key to the Puffle Training Room when you use a pin to solve a puzzle after you meet her in the Command Room which comes after collecting all the map pieces.
Dot is also seen in the mission called The Veggie Villain, which was her first online appearance. In the Mission, she appears coming out of the Command Room in the HQ after the color puzzle on the door is completed. In the second game, Dot appears as more as a friend to the player, in comparison to the original where she is a mentor. Dot seemed to completely change her clothes in "The Veggie Villain" and Club Penguin: Elite Penguin Force: Herbert's Revenge. Dot is the Stealth Lead, as stated in some field ops. One other thing to note is that there was a Beta tester named Dot but since Club Penguin updated, Dot's name got changed to her id which allowed Club Penguin to use Dot as a character on Club Penguin. Like PH, she must have an Australian background, as she says "G'day mate!"
Dot's personality and position have changed since her introduction in Club Penguin: Elite Penguin Force. Although she originally appears as an EPF-female counterpart to G, going so far as being known as D for the first part of the game, she has evolved into more of a regular EPF agent. Her cheery personality from the game has also changed into more of a focused agent personality, similar but not quite as extreme as that of Jet Pack Guy. Recently, she has been playing less of a role in the EPF as most of her jobs have been given to Gary, possibly due to his being more known.
If you try to add Dot to your friends list, after the 2011 update, a message will say "Dot is trying out new disguises. To add her as a friend, you must meet her on the island. This could mean she could be meetable in the future.
At the end of the new 2011-2012 Yearbook, where it shows all of the mascots, it shows Dot and her signature, who has never been seen before waddling around the island.She was thought to be the director for a short time,but Aunt Arctic was confirmed the director.
"She is the most likely to go around unnoticed. On purpose."-The 2011-2012 Yearbook.