Decomp MMS

Wii · 2009

New Super Mario Bros. Wii

One tracked project, with 9.0% of code matched.

Developer
Nintendo EAD
Publisher
Nintendo
Released
2009
Series
Super Mario
Genre
Platformer
Also known as
NSMBW

NSMBW-Decomp

In progressVerified
9.02%Code matched
2.26%Data matched

Source: decomp.dev (SMNP01), measured 24 Sep 2026.

NSMBW-Decomp: code and data progress over timeCode progress went from 0.7% on 2024-09-29 to 9.0% on 2026-10-20.0%50%100%Sep 2024Apr 2025Oct 2025Apr 2026Oct 2026
Show the data as a table
NSMBW-Decomp: code and data progress over time, last value of each month
MonthCodeData
Sep 20240.67%0.35%
Oct 20240.78%0.36%
Feb 20250.78%0.36%
Mar 20250.78%0.04%
Apr 20251.17%0.05%
May 20251.26%0.16%
Jul 20251.77%0.17%
Aug 20252.09%0.22%
Sep 20252.20%0.24%
Oct 20252.54%0.24%
Nov 20253.15%0.37%
Dec 20253.21%0.41%
Jan 20263.31%0.41%
Feb 20263.34%1.06%
Mar 20263.42%1.07%
Apr 20263.73%1.14%
May 20268.07%1.99%
Jul 20268.32%2.09%
Aug 20268.63%2.25%
Sep 20269.02%2.26%
Oct 20269.02%2.26%

Build-time check on 2026-10-20: public repository, progress measured from decomp.dev (SMNP01).

Platform
Wii
Approach
Matching decompilation
Status
In progress
Toolchain
MWCC (CodeWarrior)
Last commit
27 Sep 2026 (23 days ago)
Stars
147
Contributors
10

Repositories

Wii C or C++ that compiles to the exact original machine code with the original compiler.

More on the Wii and in the Super Mario series.