Recomp / OS & system / Wii

Forecast Channel decompilation

Decompilation of the USA v7 build of the Wii's Forecast Channel, hosted under doldecomp with progress tracked on decomp.dev.

Matching decomp AI-assisted wip
Image: the project's own README · source
Stars20
Commits, 30 days98
Latest release—
Last pushOct 18, 2026

GitHub figures as of 2026-10-18, refreshed daily.

Facts

Original
Wii Forecast Channel (2006)
Platform
Wii
Method
Matching decomp
Provenance
AI-assisted · CLAUDE.md and AGENTS.md in repo root describe AI agent workflow (GitHub) what this means
Status
wip
Licence
CC0-1.0
Team
doldecomp
Started
2026-09
Needs the original
Yes: you supply your own legally obtained copy

How to get it legally

This project ships code only. Build or download it from the official repository, then supply data from a copy of Wii Forecast Channel you own. Recomp never links to ROMs, discs or game data.

This project was decompiled by doldecomp. Facts last checked 2026-10-17. Suggest a correction

Sources

Something wrong or out of date? Send a correction.

Windows · 2009 · ★ 23

Desktop Window Manager decompilation

Windows 7 Desktop Window Manager (dwm.exe, uDWM.dll)

Decompilation of the Windows 7 Desktop Window Manager executable and its uDWM library, intended to build within a Windows environment.

Decompilation Not stated

GameCube · 2001 · ★ 30

Dolphin SDK 2001 decompilation

Dolphin SDK libraries (May 2001)

Decompilation of the 5-23-2001 Dolphin SDK libraries.

Matching decomp Not stated

GameCube · 2004 · ★ 19

Dolphin SDK 2004 decompilation

Dolphin SDK libraries (April 2004)

Decompilation of the compiled library archives from the April 2004 GameCube Dolphin SDK, with per-library completion tracked in the README.

Matching decomp Not stated

Nintendo Switch · 2020 · ★ 17

Hagi

Hagi (Nintendo's GameCube/Wii emulator in Super Mario 3D All-Stars)

Decompilation of Hagi, the GameCube and Wii emulator Nintendo used for Super Mario 3D All-Stars on the Switch, with progress on decomp.dev.

Matching decomp Not stated

PlayStation 3 · ★ 19

lv0pen

PlayStation 3 boot chain (lv0, loaders and isolated SPU modules)

Byte-matching decompilation of the PS3 boot chain, rebuilt with the original compilers; lv0 and several loaders match fully and the rest are close.

Matching decomp Not stated

Wii · 2006 · ★ 71

MINI

Wii IOS (Starlet firmware)

Minimal open replacement for the Wii's IOS firmware on the Starlet coprocessor, part of the BootMii project.

Clean-room Human-led