New Super Mario Bros. U

Console

Wii U

Project

nsmbu-recomp

Runs On

Linux · Windows · macOS

Version

v0.4.1, Oct 14, 2026

Completeness

Partly Playable - “In 0.3.0 World 1 are playable so far not fully tested yet and performance is ~60fps with some drops.”

Decomp Buddy never downloads games. It sets up nsmbu-recomp and tells you exactly which file of yours to drop in - then checks it's the right one. A ready-made plan is published for this one, so no AI key is needed.