# Ocarina of Time: an NTSC 1.0 ROM disassembly

> Ocarina of Time 1.0 Disassembly records the NTSC 1.0 Nintendo 64 game's code as assembly files for documentation. The project splits actor routines and the central code file into named sections, with a file map showing memory addresses and subsystem purposes.

- 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/Roman971/oot-disassembly>
- Primary source: <https://github.com/Roman971/oot-disassembly/blob/0abe7835d0f62b95080ec0126fc4810037ec5190/README.md>
- Catalog page: <https://awesomerea.org/resources/oot-ntsc-1-disassembly-case/>
- Record JSON: <https://awesomerea.org/resources/oot-ntsc-1-disassembly-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/oot-ntsc-1-disassembly-case/index.md)

## Requirements & limits

- **Scope:** The documented target is the Ocarina of Time NTSC 1.0 ROM.
- **License:** No licence file in the repository.

## Primary sources

1. <https://github.com/Roman971/oot-disassembly/blob/0abe7835d0f62b95080ec0126fc4810037ec5190/README.md>
2. <https://github.com/Roman971/oot-disassembly/blob/0abe7835d0f62b95080ec0126fc4810037ec5190/system/code/README.md>

## More in Games

- [Ogrebattle64: decompiling the North American game release](https://awesomerea.org/resources/ogrebattle64-case/index.md) · Case study
- [Onegai Monsters: a small N64 decompilation experiment](https://awesomerea.org/resources/onegai-monsters-case/index.md) · Case study
- [OpenBarnyard: decompiling Barnyard and the TOSHI 2.0 engine](https://awesomerea.org/resources/openbarnyard-case/index.md) · Case study
- [OpenGOAL: recovering GOAL code and rebuilding the Jak games](https://awesomerea.org/resources/opengoal-jak-case/index.md) · Case study
- [OpenHuey: rebuilding Haunting Ground for PC](https://awesomerea.org/resources/openhuey/index.md) · Case study
- [OpenIsolation: reconstructing Alien: Isolation libraries](https://awesomerea.org/resources/openisolation-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.