Maniac Mansion Deluxe (2004)

Sandy, girlfriend of the games' hero Dave has been kidnapped by evil scientist Dr. Fred Edison. So Dave has to gather two friends around him and go to the old mansion to rescue her.
The game was a hommage/parody to the old B-movies and pulp stories, so expect evil purple meteors, tentacle creatures, evil professors, secret labs, nymphomanic wives and everything else yo know from trash movies...