Princess Rosella is a character from the popular video game series King's Quest, created by Sierra On-Line. She first appears in King's Quest IV: The Perils of Rosella, where she embarks on a quest to save her father, King Graham, and restore peace to the kingdom. Rosella is known for her bravery, intelligence, and resourcefulness. In the game, she explores various magical lands, solving puzzles and interacting with different characters. Princess Rosella is often depicted as a kind and compassionate figure, embodying the qualities of a classic fairy tale heroine. Her adventures highlight themes of courage and the importance of family.