This page contains Cheats for Maniac Mansion organized by sections for NES. Maniac Mansion is a Adventure General game, made by Lucasfilm Games and published by Jaleco Entertainment. If you can't find a hint or secret in our list, then please check this page periodically for the latest updates.
The first 4 combinations are possible combinations for the Lab, the next 5 are possible combinations for the Safe. Password - Result: 7572 - Lab combination 5858 - Lab combination 3301 - Lab combination 8640 - Lab combination 3621 - Safe combination 0120 - Safe combination 1230 - Safe combination 1029 - Safe combination 4186 - Safe combination...From: silna
Note: This trick only works with Razor. Get the Hamster from Weird Ed's room and put it in the microwave. Close the microwave and turn it on. Take the remains of the Hamster and give it back to Weird Ed. He will be so mad that you killed his hamster that he will kill you....From: JackYJ
At any time before Dr. Fred plays the fixed Meteor Mess game (meaning you have repaired the wires in the attic), you can enter 0000 as the inner door combination and the door will open. Presumably, the door combination is not stored in memory until the Dr. Fred Meteor Mess cut scene plays. The Dr. Fred attempting to play Meteor Mess cut scene will ...From: dude2207100
Exploiting this glitch will allow you to start the game with Dave and one other kid, instead of Dave and two others. To do it you must click on the kid you want to accompany Dave, and as fast as you can click on 'start'. If you've done it right, the 'start' button will become a garbled mess. Click on it again and the game will start, but you'll onl...From: Jankdude
When you first go into the kitchen at the beginning, Nurse Edna is waiting there for you, and you have to outrun her or she'll get you. If you go the pause menu (where you can save, reset, etc.) and unpause, or switch to another kid and then back, she'll be gone....From: terry taliban
Stuck on this game? Set a specific, clearly defined question and let others answer your question or view answers to previously asked questions. If you think you are an Maniac Mansion expert then please try to help others with their questions.
How do i get passed the purple tentacle?...
Posted on: 08-28-2012