Maniac Mansion - Warp Character (info) Action Replay Codes (USA)
This page contains the Action Replay codes that I have available for Maniac Mansion (USA), a game for the original NES (Nintendo Entertainment System). If you're playing on an emulator, you'll typically be able to put these codes into the program through a built in option. Anyone who is really old school and playing on a physical console will have to purchase a physical Action Replay device to use these codes.
If you don't see the code you want on this page, I recommend you return to my Maniac Mansion Guides Index and choose a different section.
Bernard: 6B62:??
Cousin Ted: 6B69:??
Dave: 6B60:??
Edna: 6B67:??
Fred: 6B66:??
Green Tentacle: 6B6B:??
Jeff: 6B64:??
Mark Eteer: 6B6E:??
Meteor: 6B6D:??
Meteor police: 6B6C:??
Michael: 6B61:??
Plant: 6B70:??
Purple Tentacle: 6B6A:??
Radioactive Suit: 6B65:??
Razor: 6B5F:??
Sandy: 6B74:??
Syd: 6B5E:??
Weird Ed: 6B68:??
Wendy: 6B63:??
Wink Smiley: 6B6F:??
Replace the ?? above with the Room you'd like to be in from the list below.
00 = Crash
01 = Yard
02 = Bottom of Pool
03 = Room with Couch & old key
04 = Jail
05 = Library
06 = Swimming pool
07 = Kitchen
08 = FuseBox Room
09 = Safe Room
0A = Floor 1 Main Room
0B = 2nd Floor Top Of Stairs
0C = Tentacle Blocked
0D = 2nd Floor Hallway
0E = Weird Slime room
0F = Wire Room
10 = Garage Normal
11 = TV Room
12 = Arcade Room
13 = Edna's Room
14 = Green Tentacle room
15 = Radio Room
16 = Medical Room
17 = Photo Develop Room
18 = Bathroom
19 = Weight Lift room
1A = Weird ed's room
1B = Plant/typewriter Room
1C = Telescope Room
1D = Under House
1E = Sandy/Dr. Fred Room
1F = Purple tentacle room
20 = 911 Cutscene
21 = Meteor Crash Cutscene
22 = Safe's Password
23 = See Alien Cutscene
24 = Shelf Room
25 = Dining Room
26 = 3rd Floor Hallway
27 = Arcade High Score
28 = Inside Television
29 = Television Network Room
2A = Talk Show
2B = Phone Numbers
2C = Outside with Moon
2D = Pick Kids
2E = Car Fly Cutscene
2F = Bad Ending Cutscene
30 = Meteor in Car Ending Cutscene
31 = Title Screen
32 = Pause Menu
33 = Meteor Room
34 = Garage Destroyed
35 = Beta Character Select
36 = Telescope Cutscene outside
37 = Grey
38 = Crash