Imoen is one of the main characters of the Baldur's Gate series of Dungeons & Dragons a computer role-playing game. Her role as a character is to always stay by the protagonist, unless she is removed by the player. She is voiced by Melissa Disney.
Baldur's Gate is a location in the Forgotten Realms fantasy setting. This setting has been used and expanded via a series of books of the same name, as well as being incorporated into the Role Playing Game (pen and paper) Dungeons & Dragons. The Baldur's Gate series utilizes the setting as well as the rules of Dungeons & Dragons.