Exclusive Maniac Mansion Cheats Unveiled!

Here's some information about Maniac Mansion codes and cheats:

Maniac Mansion Cheats and Codes

NES Version

Secret Messages: Press A + B + Select + Start simultaneously during gameplay to receive up to 50 different secret messages.
Getting Past the Green Tentacle: Give the Green Tentacle the wax fruit and a can of Pepsi to bypass it. Do not use Bernard for this task as he will chicken out.
Old Rusty Key: To obtain the old rusty key, use a cassette tape and a record in the appropriate devices on the second floor. Then, play the tape in the living room to shatter the chandelier, revealing the key.

General Cheats

Game Genie Codes: There are Game Genie codes available for playing as villains or other cheat options, but these are not officially supported by the game developers.
Passwords for Lab and Safe: Some combinations for the lab and safe include:
- Lab: 7572, 5858, 3301, 8640
- Safe: 0120, 1029, 1230, 3621, 4186.

Other Versions

Famicom Version: This version is significantly different from the NES version, using anime-style graphics and lacking the SCUMM engine used in other versions.
PC Version: The original PC version had more content than the NES version, which was censored.

General Gameplay Tips

Character Selection: Choose characters wisely based on their skills, as some puzzles require specific abilities.
Walkthroughs: Using walkthroughs can help navigate the game but may spoil the story.

Overall, Maniac Mansion is known for its puzzle-solving gameplay and lack of traditional cheat codes, emphasizing exploration and strategy over quick fixes.