King's Quest is a classic series of adventure video games created by Sierra On-Line. The series debuted in 1984 and is known for its engaging storytelling, puzzle-solving gameplay, and fairy tale-inspired settings. Players typically control a character from the royal family, embarking on quests to save kingdoms, rescue princesses, or defeat evil foes. The games are notable for their use of graphics and sound, evolving significantly over the years from text-based interfaces to fully animated 3D environments. Each installment features unique characters and challenges, contributing to the series' lasting popularity and influence in the adventure game genre.