# Mega Man 1 Disassembly: buildable US and Japanese assembly

> Mega Man 1 Disassembly supplies compilable assembly for the US Mega Man and Japanese Rockman releases. Its cc65 and make build combines the repository's assembly with banks 0–3 and part of the level data extracted from the player's original ROM.

- Type: Case study
- Targets: Game
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-06
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/TheRealQuantam/mm1dasm>
- Primary source: <https://github.com/TheRealQuantam/mm1dasm/blob/c567d8c1c4520ce4a8e7d2db2d119a67d86a97b0/readme.md>
- Catalog page: <https://awesomerea.org/resources/mm1dasm-case/>
- Record JSON: <https://awesomerea.org/resources/mm1dasm-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/mm1dasm-case/index.md)

## Requirements & limits

- **Prerequisites:** Requires the user's original US Mega Man or Japanese Rockman ROM.
- **Prerequisites:** Requires the cc65 toolchain and make.
- **Scope:** Banks 0–3 and part of banks 4–5 level data come from the original ROM.
- **License:** No licence file in the repository.

## Primary sources

1. <https://github.com/TheRealQuantam/mm1dasm/blob/c567d8c1c4520ce4a8e7d2db2d119a67d86a97b0/readme.md>
2. <https://github.com/TheRealQuantam/mm1dasm/blob/c567d8c1c4520ce4a8e7d2db2d119a67d86a97b0/Makefile>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.