SPOILER ALERT!
This game took Kyle, Kevin and Carrie, and myself like 4 years to beat and that was after I came across a strategy guide in the local computer store.
Aside: I wish I kept the strategy guide! It was that red–filter thing that would reveal the otherwise difficult to read blue/red printed ink. The best way to keep spoiler–free!
Map of Maniac Mansion (via @apelad)
