Monkey Island 2: LeChuck's Revenge is an adventure game developed and published by LucasArts in 1991. It was the second game of the Monkey Island series, following The Secret of Monkey Island, and the sixth LucasArts game to use the SCUMM engine. It was the first game to use the iMUSE sound system.

LeChuck's Revenge plays like most SCUMM-based point-and-click adventure games. Actions and dialogues are depicted on an Animation Window which covers the top of the screen; verbal commands are listed in the lower left-hand corner of the screen, while Inventory items are shown as icons on the lower right-hand corner. A Sentence Line is located below the Animation Window and serves in describing the actions of the player.