Super Mario Bros. Classic
Nintendo Entertainment System · cheat codes
Xexyz cheats & codes
50 codes for Xexyz on the Nintendo Entertainment System, including Game Genie codes.
Xexyz 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 |
|---|---|
| Immune To Enemy Bullets | OTNGGYSV |
| Immune To Monsters | OTNGGTSV |
| Start With 1 Life | PAUZTZLA |
| Start With 6 Lives | TAUZTZLA |
| Start With 9 Lives | PAUZTZLE |
| Infinite Lives | SZEXTKVK |
| 1 Life After Continue | PAUXLILA |
| Become A Whirlwind On New Life | VTOXAKSE |
| Start With And Keep Foot-Wing | AAOLPNAA |
| Can't Shoot Upwards | POZSEP |
Xexyz 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't Shoot Upwards | POZSEP |
| Set Infinite E-Balls | 055D:01 |
| Invincibility | 057C:03 |
| Set Magic Item Modifier | 0553:00 |
| Set Max. Power On All Weapons | 0554:03 |
| Switch F/X On To Levitate Jump | 0408:40 |
| Stage Select | 054E:00 |
| Set Max. Power [Rider Stages] | 0555:03 |
| Set Max. Speed [Rider Stages] | 0556:03 |
| Immune to enemy bullets | OTNGGYSV |
| Immune to monsters | OTNGGTSV |
| Start with 1 life | PAUZTZLA |
| Start with 6 lives | TAUZTZLA |
| Start with 9 lives | PAUZTZLE |
| Infinite lives | SZEXTKVK |
| 1 life after continue | PAUXLILA |
| Become a whirlwind on new life | VTOXAKSE |
| Start with and keep foot-wing | AAOLPNAA |
| Infinite Energy | SZUEPVSE
SZKAZVSE
SZNKZNSE |
| Invincibility When Walking | IAVGGKVK
AKEGNTAA
AGSOXAAA |
| Invincibility When In Robot | IAKOTOVK |
| Start With 255 Ball | NYUEUZZU |
| Small E-Blocks Give 255 E | NYKKEPPE |
| Big E-Blocks Give 255 E | NYNKOPIE |
| Powerup Costs Nothing | PENKPYSV |
| Start With 255 Lives | NYUZTZLE |
| Infinite Lives | IAEXTKVK |
| Die To Get Double Sparks And Foot Wings | GAOZGGAA |
| Die To Get 45B Ball Powered Up | ZAOZGGAA |
| Die To Become A Tornado | IAOZGGAA |
| Infinite E | 0549:55 |
| Infinite Health | 054C:55 |
| Infinite Lives | 054B:09 |
| Weapon Modifier | 0552:00 |
| All Stars | 054D:05 |
| Infinite E | 0549:FF |
| Infinite Health | 054C:FF |
| Set All Force Stars | 054D:05 |
| Set Max. Power (Rider Stages) | 0555:03 |
| Set Max. Speed (Rider Stages) | 0556:03 |
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.
Xexyz walkthroughs & guides
More NES games with cheats
Super Mario Bros. 3 Classic
Super Mario Bros. 2 Classic
Ice Climber Classic Co-op
Battletoads Classic Co-op
Castlevania III: Dracula's Curse Classic
Back to Xexyz: 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.