The Secret of Monkey Island for the Sega CD is a renowned point-and-click adventure game originally released in 1990. Developed by Lucasfilm Games (now LucasArts), it tells the story of Guybrush Threepwood, a young man who dreams of becoming a pirate. Set in a fictional version of the Caribbean during the age of piracy, the game is known for its witty dialogue, engaging puzzles, and memorable characters. It also introduced the SCUMM game engine which became standard for LucasArts adventure games. It's categorized as an adventure game with a strong emphasis on narrative and puzzle-solving elements.