Monster Hunter 3 Ultimate (Cha-Cha)

Console

Wii U

Project

Cha-Cha

Runs On

Linux · Windows

Version

v0.2.1 - v0.1.0 is out; Decomp Buddy installs it once it has passed the malware scan

What It Adds

HD - “internal resolution from 0.5× to 4× (up to 5120×2880)” · Mods - “switchable gameplay mods” · Online Play - “Online play: Cha-Cha's own lobby server in place of Nintendo's retired service”

Made By

• BoyClinton

Safety Report

Malware Scan

Scanned with ClamAV 1.5.4 on Nov 12, 2026: no known malware in its 2 downloads. Decomp Buddy only installs those exact files - if the project swaps one, it waits for a new scan.

Uploaded By

The project's owner

License

GNU General Public License v3.0

Account

On GitHub since November 2022

Install

Get Game

• Decomp BuddySets it up for you · needs the free app: Get Decomp Buddy
• LinuxCha-Cha-0.2.1-x86_64.AppImage · 72 MB · v0.2.1
• Windows PCCha-Cha-0.2.1-windows-x64.zip · 25 MB · v0.2.1
• Previous Version: LinuxCha-Cha-0.1.2hf4-x86_64.AppImage · 72 MB · v0.1.2hf4
• Previous Version: Windows PCCha-Cha-0.1.2hf4-windows-x64.zip · 25 MB · v0.1.2hf4
• Source Codev0.2.1 · 4 MB

Downloads come from Decomp Buddy's own copy - the same files the app installs, scanned for malware. Most games still need your own copy of the original game to play, and the app sets that up for you.

The Project

Decomp Buddy never hosts or downloads the original game. It sets up Cha-Cha 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. This is a community project: we check it, but we can't guarantee it.

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