

The main characters in the series are King Graham, originally a knight of Daventry who won the throne of the kingdom through questing, and members of his family: his wife Queen Valanice and his twin son and daughter, Prince Alexander and Princess Rosella. The world of King's Quest encompasses many different kingdoms and supernatural realms.

The story takes place over two generations and across many lands as the heroes and heroines fight villains such as evil witches and wizards. The King's Quest series chronicles the saga of the royal family of the Kingdom of Daventry through their various trials and adventures. Roberta Williams, co-founder and former co-owner of Sierra, designed all of the King's Quest games until the series' reboot in 2015. Following the success of its first installments, the series was primarily responsible for building the reputation of Sierra. It is widely considered a classic series from the golden era of adventure games. King's Quest is a graphic adventure game series, released between 19 and created by the American software company Sierra Entertainment.
