A LucasArts adventure game, the sequel to Maniac Mansion with a cartoony style and a mouse-driven interface. After Purple Tentacle evolves with the aid of some wacky green toxic sludge and hops off to take over the world, Green Tentacle sends out a distress call via hamster to his buddy Bernard from the original Maniac Mansion. Bernard's two friends join him to help foil Purple Tentacles foul schemes and to complicate things, are then stranded in time by a malfunctioning time machine, which needs a new very expensive diamond to work, not to mention the problem of plugging the Chronojohn in two hundred years ago. A fantastic game, namely, one that involves both wind-up chattering teeth and the phrase milquetoast.