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.
Maniac Mansion NES Cheats
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 combinati...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 ...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, th...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 c...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 u...From: terry taliban
Need Help? Use this part for all your Questions (No Registration Needed) be as descriptive as you can when asking your question! don't forget to mention in which Maniac Mansion level or game part you are so that other experienced players can help you better. Before you start asking make sure that there are no related questions already been posted. Let's beat this game together!!
How do i get passed the purple tentacle?...
Posted on: 08-28-2012
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