Super Mario 64 [Co-op DX]

Console

Nintendo 64

Project

sm64coopdx

Runs On

Windows · Linux · macOS

Version

v1.5.1, Jun 1, 2026

What It Adds

Mods - “sm64coopdx is moddable via Lua, similar to Roblox and Garry's Mod's Lua APIs.” · Online Play - “sm64coopdx is an online multiplayer project for the Super Mario 64 PC port that synchronizes all entities and every level for multiple players.”

Made By

• AgentXLP
• Isaac0-dev
• fgsfdsfgs
• PeachyPeachSM64
• djoslin0
• vrmiguel
• EmeraldLoc
• Sunketchupm
• theclashingfritz
• rawr51919
• IvanDSM
• zrckr

Safety Report

Malware Scan

Scanned with ClamAV 1.5.4 on Oct 18, 2026: no known malware in its 3 downloads. Decomp Buddy only installs those exact files - if the project swaps one, it waits for a new scan.

Uploaded By

AgentXLP, who uploaded this project's earlier releases

License

Not stated by the project

Account

On GitHub since August 2023

Install

Get Game

• Decomp BuddySets it up for you · needs the free app: Get Decomp Buddy
• Windows PCsm64coopdx_Windows.zip · 42 MB · v1.5.1
• Linuxsm64coopdx_Linux.zip · 55 MB · v1.5.1
• Mac (Apple Silicon)sm64coopdx_macOS_ARM.zip · 45 MB · v1.5.1
• Source Codev1.5.1 · 90 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 · Website

Decomp Buddy never hosts or downloads the original game. It sets up sm64coopdx 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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