FMJ Squad — Joint Operations Tools

Downloads

Free tools for Joint Operations server administrators

🐺

WolfRAT 2.1.1

Latest Release — June 2026

A modern replacement for the original WolfRAT v0.95 (2005). Full remote admin for Joint Operations dedicated servers with a sleek OLED interface.

Player management (warn, kick, ban, swap, kill)
Map rotation editor with presets
Live server settings & weapons config
Chat bot with auto-moderation
Killing spree announcer (3/5/7/10 streaks)
Recurring messages (5–60 min intervals)
Map voting & skip voting (!yes / !no)
Auto-reconnect on server drop
Team balancing & shuffle
Welcome messages for new players

⬇ Download WolfRAT 2.1.1 📖 Setup Guide

Windows 10/11 • ~49 MB (zip) • No install required • — downloads

📡

JO Server Monitor

v1.2 — June 2026

A lightweight monitoring tool that watches your Joint Operations server and sends email alerts if it crashes. Runs silently in the system tray.

Continuous server health checks (15s polling)
Crash report parsing & alerting
Email notifications via Agent Mail
System tray minimisation
Dark OLED theme (matches WolfRAT)
Auto-start with Windows option

⬇ Download JO Monitor 📖 Setup Guide

Windows 10/11 • ~29 MB • No install required • — downloads

🎮

Nile.exe — LAA Patched

Large Address Aware

The Nile executable with the LAA flag applied, allowing access to 4 GB of RAM instead of the default 2 GB. Required for the JO Tack Mod. Simply replaces your existing Nile.exe.

LAA flag set — up to 4 GB memory access
No code changes — only PE header flag
Drop-in replacement for original Nile.exe
Fixes out-of-memory crashes with Tack Mod

⬇ Download Nile-LAA.zip 📖 Details

Windows • ~330 KB (zip) • — downloads

⚙️

Joint Ops — LAA Patched

Large Address Aware

The main Joint Operations executable with the LAA flag applied. Allows the game to use up to 4 GB of RAM for the JO Tack Mod. Simply replaces your existing game executable.

LAA flag set — up to 4 GB memory access
No code changes — only PE header flag
Drop-in replacement for jointops.exe
Fixes out-of-memory crashes with Tack Mod

⬇ Download JointOps-LAA.zip 📖 Details

Windows • ~2.1 MB (zip) • — downloads

Quick Setup

Get up and running in under 2 minutes

Download the tools

Click the download buttons above. Both tools are standalone executables — no installation, no dependencies, no Python required.

Configure your server

Make sure your JO server has admin enabled. In your game.cfg, configure your admin port, username, and password.

Connect WolfRAT

Open WolfRAT, enter your server's IP address, admin port, and your credentials. Hit Connect and you're in.

Set up monitoring (optional)

Run JOMonitor alongside your server. It will ping you via email if the server crashes so you can restart it quickly.

About FMJ Squad

21 years of Joint Operations

FMJ Squad has been a part of the Joint Operations community since the game launched in 2004. As squad leader for over two decades, I've seen this community grow, shrink, and endure through sheer stubbornness and love for the game.

These tools were born out of necessity. The original WolfRAT from 2005 was a product of its time — built with MFC70, designed for Windows XP, and increasingly unstable on modern systems. Rather than watch it fade into obsolescence, we rebuilt it from scratch with modern Python and PyQt6.

WolfRAT 2.1 and the JO Server Monitor are free and open for the community. If you run a Joint Operations server, these tools are for you. No strings attached.

Questions? Find us on Discord.

FMJ SQUAD Joint Operations — Typhoon Rising Server Tools

Downloads

Quick Setup

About FMJ Squad

TOOL FEATURES