# Final Fantasy IV: byte-exact Super Famicom disassembly

> This disassembles Final Fantasy IV for the Super Famicom, released as Final Fantasy II on the SNES. It builds the Japanese 1.0 ROM, CRC32 21027C5D, the Japanese 1.1 ROM, CRC32 CAA15E97, the US 1.0 ROM, CRC32 65D0A825, and the US 1.1 ROM, CRC32 23084FCD.

- Type: Case study
- Targets: Game
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-07
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/everything8215/ff4>
- Primary source: <https://github.com/everything8215/ff4/blob/a360e2ea7ddc0dc5223bea1db74ebd1a9967280b/README.md>
- Catalog page: <https://awesomerea.org/resources/ff4-disasm/>
- Record JSON: <https://awesomerea.org/resources/ff4-disasm/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/ff4-disasm/index.md)

## Requirements & limits

- GNU Make, cc65, and Node.js. Copy an unmodified ROM into vanilla/, run npm install and make rip, then make ff4-jp, ff4-jp1, or the matching US target.
- The README does not name a license.

## Primary sources

1. <https://github.com/everything8215/ff4/blob/a360e2ea7ddc0dc5223bea1db74ebd1a9967280b/README.md>

## More in Games

- [Final Fantasy IX: matching US PlayStation decompilation](https://awesomerea.org/resources/ff9-decomp-case/index.md) · Case study
- [Final Fantasy Tactics Advance: matching decompilation and battle AI analysis](https://awesomerea.org/resources/ffta-battle-ai-decomp-case/index.md) · Case study
- [Final Fantasy Tactics: a matching PlayStation decompilation](https://awesomerea.org/resources/final-fantasy-tactics-decomp-case/index.md) · Case study
- [Final Fantasy Tactics: byte-exact PlayStation decompilation](https://awesomerea.org/resources/fft-decomp/index.md) · Case study
- [Final Fantasy V: a matching SNES disassembly for two ROM versions](https://awesomerea.org/resources/final-fantasy-v-disassembly-case/index.md) · Case study
- [Final Fantasy VII: a matching PlayStation decompilation](https://awesomerea.org/resources/ff7-ps1-matching-decomp-case/index.md) · Case study

## 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.