Clu Clu Land Classic
Nintendo Entertainment System · cheat codes
Dr. Mario cheats & codes
6 codes for Dr. Mario on the Nintendo Entertainment System, including Game Genie codes.
Dr. Mario Game Genie codes
How to use: Galoob's Game Genie plugged in between the console and the cartridge. Type the codes in on its start-up screen, then press Start. In emulators, add them through the cheat menu and choose the Game Genie format if asked.
| Effect | Code |
|---|---|
| Vitamin Capsules Don't Fall | GZNEVIVT |
| Game Freezes After First Capsule | ZULOLZ |
| Glitched Graphics For Level Select Screen | POPOOP |
| Game Freezes, The Music Stops | PELOLZ |
| Funky Effects | T?LOLZ |
Dr. Mario Other codes
How to use: Additional codes collected by the community. Enter them through your emulator's cheat menu, choosing the format that matches your emulator.
| Effect | Code |
|---|---|
| Can Select Up To Level 24 | APEONLGO |
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.
Dr. Mario walkthroughs & guides
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Back to Dr. Mario: 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.