New Super Mario Bros. Classic
Nintendo DS · cheat codes
Death Jr. and the Science Fair of Doom cheats & codes
2 codes for Death Jr. and the Science Fair of Doom on the Nintendo DS, including Action Replay DS codes.
Death Jr. and the Science Fair of Doom Action Replay DS codes
How to use: Action Replay DS codes are long, multi-line hexadecimal codes. Enter every line of a code exactly as shown, either on the Action Replay DS menu or in your emulator's cheat manager.
| Effect | Code |
|---|---|
| Widescreen (16:9) | 9206ADA0
00001555
1206ADA0
00001C72
D2000000
00000000 |
| Widescreen (16:10) | 9206ADA0
00001555
1206ADA0
0000199A
D2000000
00000000 |
Using cheats today
Original cheat devices like the Game Genie, Action Replay and GameShark still turn up second-hand and work with original cartridges. Most modern emulators also have a built-in cheat menu that accepts these formats, so you can toggle codes on and off without extra hardware. Codes can differ between regional releases and revisions of a game; if one doesn't work, try the code list for another version.
Cheats can corrupt save files in rare cases, so back up your saves before experimenting.
Death Jr. and the Science Fair of Doom walkthroughs & guides
More DS games with cheats
Super Mario 64 DS Classic
Super Princess Peach Classic
Sonic Rush Adventure Classic
Kirby: Canvas Curse Classic
Yoshi's Island DS Classic
Back to Death Jr. and the Science Fair of Doom: is it worth playing?
Cheat codes are from the libretro-database community collection, used under CC BY-SA 4.0; the code tables on this page are shared under the same license. Codes are provided as-is: some may not work on every version of the game.