Castle of the Grand Intellect
The Castle of the Grand Intellect is the sixteenth level (in the official numbering) of Keen 3. It is the final level of the game, located in the Island of the Grand Intellect. It is the only level in the Invasion of the Vorticons trilogy that must be played lastly on an episode to complete it.
The level in the map is shown having a big "M" letter on its top, which is probably a reference to Mortimer McMire's name. This level consists only of a room with the Mangling Machine piloted by the Android Dummy. Either the Castle is very small, or the rest of it is not shown. There are two laser cannons in the roof, crushing arms and legs, and two Meeps inhabit the belly of the machine. The only objective in this level is to destroy the Mangling Machine.
See also List of Keen 3 levels.