NES
Version on record: NTSC-U
Jax In Super Mario Bros.
NESNTSC-UROM hack
Jax In Super Mario Bros. is a fan-made ROM hack of Super Mario Bros. for the Nintendo Entertainment System. Created by Retro Master HD and released in 2026, it changes graphics, text, music in the original game.
Reference entry only. This index documents cartridges that exist — platforms, regions and variants. Nothing here is for sale, there is no stock, no price and no checkout, and no ROM or download is offered.
Provenance romhackplaza.org
Specification — NTSC-U
- Platform
- NES
- Region
- North America — NTSC-U
- Release year
- 2026
- Developer
- Retro Master HD
- Language
- English
- Entry type
- ROM hack
Archive notes
ROM hack / fan modification. Listed in the ROMhack Plaza database.
Source & provenance
External reference: romhackplaza.org
Data is community-sourced and may contain errors. Unverified fields are simply omitted rather than guessed.
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