Bring firearms to your robot army. Gun Legion is an expansion for Robot Legion that arms you and your combat robots with steam-driven military guns, defensive turrets, powered armor, and a loyal Gun Drone — then throws an enemy gun legion at you to fight back.

⚠️ This is an add-on. Robot Legion (the base mod) is required. Gun Legion will not load on its own.

🔫 What is this mod?

Gun Legion is a firearms content pack for Minecraft 1.21.1 (Fabric) built on top of Robot Legion. You take the field as the commander — pick your gun, drop turrets to hold a position, suit up in powered armor, and field a Gun Drone at your side. Every weapon, turret, and machine uses its own custom 3D model with animated working parts. It's your gun legion versus theirs.

🌩️ Highlights

11 Firearms

A full arsenal, each with its own custom 3D model, ADS aiming, dynamic recoil spread, and reload style:

Sidewinder Pistol — reliable sidearm
Vipertongue Machine Pistol — fast-firing close-range spray
Warhound Battle Rifle — the all-rounder workhorse
Breaker Pump Shotgun — devastating up close
Ironclad Heavy Rifle — hard-hitting mid-range
Longshot Bolt Rifle — precision marksman rifle
Siegebreaker Anti-Materiel Rifle — scoped, armor-shredding sniper
Hailstorm LMG — suppressive belt-fed fire
Maelstrom Minigun — spin up and unload
Arclight Railgun — charge-up hitscan-fast rail slug
Tempest Plasma Cannon — energy-cell superweapon

Ammo & Production

Seven ammo types (Pistol / Rifle / Shotgun / Heavy / Sniper Rounds, Rockets, Energy Cells). Craft everything at the Gunsmith Bench, mass-produce ammo at the Ammo Fabricator, roll out guns automatically on the Weapon Assembly Line conveyor, and press your own powder at the Gunpowder Press.

Turrets & Base Defense

Set up automated firepower to hold your ground:

Sentry Turret — auto-targeting gun emplacement
Missile Turret — quad-barrel homing rocket battery
Tesla Coil Tower — a two-block tower that chains lightning through crowds of enemies
Proximity Mine — arms and detonates on contact

Tactical Exo Suit

A full powered-armor set with its own animated 3D model (pulsing core, spinning coils, glowing energy lines). Wear the full set for stacked combat bonuses, toggle the on-screen HUD with H, and press G to fire twin shoulder-mounted Tesla cannons.

Gun Drone (ally)

A hovering combat drone that fights beside you. Kit it out with upgrade parts (targeting / armor / cooling / mobility) and an ammo belt, give it the same Follow / Stay / Work / Attack commands as your Robot Legion units, and watch it charge a devastating beam finisher — or deploy an internal minigun when it runs dry.

Shooting Target & Field Manual

Practice your aim on a Shooting Target that drops when shot and springs back up (it even emits redstone while down). And a Gunsmith's Field Manual — a fully illustrated in-game handbook covering every gun, ammo type, turret, machine, and piece of gear.

Fully Localized

Translated into 日本語 (Japanese), English, and 简体中文 (Simplified Chinese) — item names, GUIs, HUD, and the entire Field Manual.

📜 Requirements

Robot Legion (base mod — required)
Minecraft 1.21.1
Fabric Loader 0.16 or newer
Fabric API
Java 21

🛠️ Installation

Install Fabric Loader for Minecraft 1.21.1.
Drop Fabric API into your mods/ folder.
Drop Robot Legion (the base mod) into your mods/ folder.
Drop the latest Gun Legion jar into your mods/ folder.
Launch the game, craft a Gunsmith Bench, and start building your arsenal. The Gunsmith's Field Manual explains the rest.

📖 License

Released under the MIT License. Free to use, modify, and redistribute — credit is appreciated.

💬 Feedback

Bug reports, suggestions, and feature requests are very welcome.

🔫 Arm your legion. Hold the line. Out-gun the enemy. 🔫