Twenty years ago, in 1987, Maniac Mansion was released by Lucasfilm Games (known as LucasArts today). It was the the first graphical adventure game using the SCUMM engine and the one for which the engine was created and named after (Script Creation Utility for Maniac Mansion). If you bought it's sequel Day Of The Tentacle, you got the possibility to play the complete game on the computer in Ed's room. You can get the demo version at: tinyurl.com/mmansiondemo Watch my channel for more ...