ALTTP · Oracle · Tools

ALTTPHacking.net

Community romhacks, editors, and playtest kits for A Link to the Past.

Yaze releases

Editor roadmap

Latest tagged release is 0.7.2. Development continues on 0.8.0 (Dungeon Editor completion).

in development 0.8.0

Dungeon Editor completion, guarded palette editing, z3dk integration planning.

latest 0.7.2

July 17, 2026 · dungeon RC stabilization, transactional saves, localization pipeline.

prior 0.7.1 / 0.7.0

Welcome screen, iOS remote control, themed widgets, BPS workflows.

Latest drops

2026-09-23 — scawful

Yaze 0.7.2 tagged; 0.8.0 dungeon editor in progress

Yaze 0.7.2 is the latest tagged release (July 17, 2026), with dungeon RC stabilization, transactional whole-ROM saves, Tile16 eyedropper sampling, and French...

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2026-09-23 — scawful

Oracle Workshop on RG353P (Mesen2-OOS 0.1.33)

Handheld Workshop for Oracle of Secrets is live on Mesen2-OOS 0.1.33-pgo (RG353P). Highlights: • Tabbed pause UI: Play, States, Cheats, Capture, Setup •...

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ROM patches & builds

📜rom-hack

Zelda3_Allhallows_Eve_v1-03

v1.03

Apply with beat or an equivalent BPS patcher. Tested on US ROM.

Download patch

Patch with beat or Floating IPS

Verified on US ROMs. Keep a clean backup before applying.

Grab beat patcher

Tools & editors

yaze (Yet Another Zelda3 Editor)

🛠️editor

🔖v0.7.2 📆2026-07-17

Cross-platform ALTTP editor. Latest tagged release 0.7.2 (July 2026); 0.8.0 in development for dungeon editor completion, guarded palette editing, and z3dk integration.

ZScream

🛠️editor

Community-maintained powerhouse for overworld, dungeon, and graphics editing. The go-to editor for serious ALTTP hacking.

Z3DK (Zelda 3 Development Kit)

🛠️toolchain

Asar-based Zelda 3 toolchain with z3asm, z3disasm, and z3lsp plus structured JSON diagnostics for IDE workflows.

Mesen2-OOS

🛠️emulator

🔖v0.1.33-pgo 📆2026-09-23

Android/RG353P build of the Oracle Mesen2 fork. Tabbed Workshop pause UI with save states, WRAM cheats, bug/checkpoint capture, and voice notes (BT headset mic). Outdoor Full ~60 present/s; turbo presents ~10–12 Hz.

See the Workshop notes for the playtest loop and USB collect workflow.

ZScreamCLI

🛠️validator

CLI + optional GUI for validating ZScream tables, ASM patches, and expanded ROM data. Useful for ROM QA and yaze cross-checks.

Support the lab

Keep ALTTP hacking online

Patreon backers cover hosting, mirror bandwidth, and time spent on new tools, docs, and rebuilds like Oracle of Secrets and yaze.

Directly funds hosting + tooling
  • Weekly drops tracked in the news feed
  • Early builds for Oracle of Secrets + yaze
  • Priority votes on feature requests

Projects

🔮Oracle of Secrets

scawful

A full overhaul of Link to the Past with rebuilt Light/Dark worlds, new items like the Roc's Feather and Slingshot, original dungeons, and modern quality-of-life tweaks.

yaze (Yet Another Zelda3 Editor)

editor

Cross-platform ALTTP editor. Latest tagged release 0.7.2 (July 2026); 0.8.0 in development for dungeon editor completion, guarded palette editing, and z3dk integration.

Hacker Workspace

Disassembly, docs, and utilities to get hacking faster.

Hacks on deck

Work in progress

Oracle of Secrets — scawful

A full overhaul of Link to the Past with rebuilt Light/Dark worlds, new items like the Roc's Feather and Slingshot, original dungeons, and modern quality-of-life tweaks.

Fairy Guardians — JaredBrian

A fairy-led journey with new combat pacing and world states. Expect custom sprites, new traversal routes, and revised dungeon logic tuned for a lighter but tricky run.

Prophet of Chaos — Spane

Heavy remix focused on puzzle density and enemy rebalancing. Darker tone with tougher dungeons, altered item progression, and custom boss logic.

Finished releases

Playable now

The Legend of Zelda: Allhallows Eve — JaredBrian, Zarby, Letterbomb, scawful
🔖v1.03 📆2023-10-31

Seasonal, atmospheric adventure with new overworld progression. Built as a bite-sized but polished experience for ALTTP fans.

Additional Resources

JaredBrian's Asar US ALTTP Disassembly

disassembly • asar, disassembly, reference

Comprehensive ALTTP US disassembly for Asar users; great base for ASM work and ROM research.

Kan's usdasm repo

disassembly • usdasm, reference

Alternative USDASM repo with additional labels and structure notes.

ROMHacking.net ALTTP page

docs • romhacking, docs

ROMHacking.net listing and docs for A Link to the Past.

SNESLab Wiki

docs • snes, hardware, docs

SNESLab wiki with SNES hardware docs and technical references.

Super Famicom Development Wiki

docs • snes, reference

Super Famicom development wiki covering low-level SNES details.

The Cutting Room Floor (ALTTP Development)

docs • cutting-room-floor, reference

Unused/hidden content and development notes for ALTTP.