# BS Zelda no Densetsu: a two-version SNES disassembly > BS Zelda no Densetsu disassembles two SNES broadcast ROM versions, Map 1 Week 2 and Week 3, with Week 2 as its base. Its assembly maps and scripts use a clean, headerless user-supplied ROM to extract the game's assets. - 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: - Primary source: - Catalog page: - Record JSON: - Chinese version: [简体中文](https://awesomerea.org/zh/resources/bs-zelda-no-densetsu-disassembly-case/index.md) ## Requirements & limits - **Prerequisites:** A clean, headerless copy of Map 1 Week 2 or Map 1 Week 3. - **Prerequisites:** The author's SNES ROM framework version 1.2.0 is used. - **License:** GPL-3.0. ## Primary sources 1. ## More in Games - [BTD5-Decomp: a hand-built Bloons TD 5 decompilation](https://awesomerea.org/resources/btd5-decomp-case/index.md) · Case study - [BugsDecomp: decompiling Bugs Bunny: Lost in Time for PC](https://awesomerea.org/resources/bugsdecomp-case/index.md) · Case study - [Bumpy's Arcade Fantasy: reconstructing a DOS game in C](https://awesomerea.org/resources/bumpys-arcade-fantasy-decomp-case/index.md) · Case study - [c1: a C port of PlayStation Crash Bandicoot](https://awesomerea.org/resources/crash-bandicoot-c1-port-case/index.md) · Case study - [Call of Duty 2: Big Red One: reconstructing Xbox game code in C++](https://awesomerea.org/resources/cod2-big-red-one-decomp-case/index.md) · Case study - [Castlevania: Order of Ecclesia — decompiling the Nintendo DS game](https://awesomerea.org/resources/ooe-decomp/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.