NES : Maniac Mansion Cheats
Below are the cheats, hints, and tips that Game Gas knows about for Maniac Mansion. On the right are
websites that may have additional cheat codes, hints, or tips for Maniac Mansion.
Possible codes for Lab and Safe
The first 4 combinations are possible combinations for the Lab, the next 5 are possible combinations for the Safe.
Password - Effect:
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
Killed by Weird Ed:
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.