me3

me3 0.13.0

A framework for modding and instrumenting games.

  • By garyttierney
  • Open Source
  • Updated Aug 11, 2026
Download for Windows

About me3

me3 is a tool that extends the functionality of FROMSOFTWARE games.

What's new in 0.13.0

me3 v0.13.0

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Windows Installation

Download the me3_installer.exe setup wizard.

Already have me3 installed? Update to the latest version by opening the run prompt (<kbd>Ctrl</kbd> + <kbd>R</kbd>) and running me3 update.

Linux Installation

shell
curl --proto '=https' --tlsv1.2 -sSfL https://github.com/garyttierney/me3/releases/download/v0.13.0/installer.sh | sh

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me3 - v0.13.0 - 2026-08-11

🚀 Features

  • da9abcf *(host)* Allocate memory at the highest possible address, add dev env vars in #857
  • 6d381d7 *(host)* Allow for overriding system properties in #845

🐛 Bug Fixes

  • 15a19de *(host)* Fallback to the global mimalloc heap when an allocation fails (for any reason)
  • 2cd22c0 Quote full path to me3 (it may contain spaces) in #860

📚 Documentation

  • 529bf68 Mod-profile simplified chinese in #850
  • f2381cf Link to ko-fi in #847

> Sets up the sponsor button and links it to @Dasaav-dsv's ko-fi.

  • 8aa3e57 Add policy on using LLMs in #848

Full release notes »

Technical details

Publishergaryttierney
AuthorGary Tierney
Version0.13.0
Release date2026-08-11
LicenseApache-2.0
Installer typenullsoft
Architecturex86
Package IDgaryttierney.me3
Install scopeCurrent user

Install me3 from the command line

Install with Windows Package Manager
winget install --id=garyttierney.me3 -e
Update to the latest version
winget upgrade --id=garyttierney.me3 -e
Uninstall
winget uninstall --id=garyttierney.me3 -e
Silent install with the offline installer
"me3_installer.exe" /S

Silent install switches for more Windows programs »

Install me3 together with other apps in one command »

eldenringfromsoftwaremodmod-managermodenginenightreign

me3 version history

0.11.0 Feb 28, 2026

me3 v0.11.0
Windows Installation
Download the me3_installer.exe setup wizard.
Already have me3 installed? Update to the latest version by opening the run prompt (Ctrl + R) and running me3 update.
Linux Installation
curl --proto '=https' --tlsv1.2 -sSfL https://github.com/garyttierney/me3/releases/download/v0.11.0/installer.sh | sh
me3 - v0.11.0 - 2026-02-28
🚀 Features
- 357ea39 (host) Log game version on attach in #639
- 0b5092f (installer) Improve upgrade logic and clean uninstallation in #645
> fix #644
- 8790a68 Offload file logging to the launcher
- 1d43d39 Use a named pipe for logging on Linux
- 053780d Implement shared memory IPC
🐛 Bug Fixes
- ede89b5 (cli) Avoid me3 update crash by using explicit native TLS agent in #643
> fix #642
> Upstream:https://github.com/algesten/ureq/blob/main/src/tls/mod.rs#L29-L42
> https://github.com/algesten/ureq/blob/main/src/lib.rs#L599-L616
- 096bfc7 (linux) Resolve Steam metadata when custom exe is used in #719
> Recently we split up the launch code and introduced a check for Linux
> launches to verify that the game was being run under Steam, while before
> it would unconditionally run under Steam even with a custom exe.
> This check is unfortunately a breaking change for users who were already
> passing --exe on Linux, so we need to accomodate that situation.
- 58fbf37 (linux) Append null terminator to wine DOS path conversion in #720
> Custom sounds and filesystem overrides were not loading on Linux when …

Frequently asked questions

Is me3 free?

Yes. me3 is free and open-source software released under the Apache-2.0 license.

What is the latest version of me3?

The latest version is 0.13.0, released on Aug 11, 2026.

Is it safe to download me3?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with a9326aef000f97a020062f376ff5863c3e0e212717603f40bf13be3b54484c1f.

Which Windows versions does me3 support?

me3 runs on Windows and is available for 32-bit (x86) systems.

How do I install me3 silently?

Run the offline installer with "me3_installer.exe" /S, or install it with Windows Package Manager: winget install --id=garyttierney.me3 -e --silent.

How do I uninstall me3?

Open Settings › Apps › Installed apps, find me3 and select Uninstall. From the command line, run winget uninstall --id=garyttierney.me3 -e.