Halo Infinite Armory - Institute Synth Troopers
🟡 Updated this year⚠️ Install Order · 2 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview
🔍 Analysis
- 👍 0.4% endorsement rate
- 🏆 #4 of 29 Factions mods in this game by downloads
📋 About This Mod
Description
Last one for a while, I promise.
(v1. 0) Note that the armors worn by the NPCs are not lootable. That is by design by the original mod author, who pre-makes the outfit lists for people to use and the unlootable NPC armor that goes with it. It's time consuming to go in and make every single armor piece & helmet lootable and having to rename them from "Unuseable NPC Armor" sooo... I left it as is
You may need to start a new game for the outfits to appear for already existing Synths. Newly spawned Synths should work as intended.
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[]Institute Synths (Gen 2) wear Recruit Marine armor (White armor) or 105th Shock Troops Marine armor (Black armor)
[
]ESL-flagged ESP file and ESP fileI also made: Mark V(B) Armory Redux - Institute Courser Spartans to compliment this mod.
If you want weapons to match up I recommend:
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[]AER15
[
]Rheinmetall EG-7 Energiegewehr[]Institute Pulse Carbine
[]Institute Turboplasma Rifle
Requirements
Infinite Armory (REQUIRED)
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[]AER15
Adds Institute Synth Troopers inspired by Halo Infinite to Fallout 4, replacing or adding new faction units. With 430 endorsements and 116,673 downloads, it's a popular cosmetic/unit mod for players wanting a sci-fi twist on the Institute.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge download count (116k+) shows this mod is a hit with the community
- Solid endorsement ratio (430 endorsements) suggests players are happy with it
- Gives the Institute a fresh, sci-fi look that fits Fallout's retro-futurism
⚠️ Cons
- Last updated December 2025 — may not be compatible with future game patches
- Only one screenshot in the description, so you can't fully preview the models
For Fallout 4 players who want to spice up the Institute with a Halo-inspired aesthetic. If you're into lore-friendly or sci-fi crossovers, this is a must-try. Skip if you prefer vanilla-accurate factions or want gameplay changes — this is purely visual/unit replacement.
💡 Beginner Tips
- Use a mod manager like Vortex or Mod Organizer 2 to avoid manual file placement issues.
- Check the mod's load order — place it after other faction overhauls to ensure it takes effect.
- If you're on PC, make sure you have the game's DLCs installed, as the Institute is part of the base game but some mods require DLC.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- CasshernX
- Version
- v1.1
- Downloads
- 116,673
- Endorsements
- 430
- Category
- Factions
- Created
- 5/8/2022
- Updated
- 12/2/2025
🔧 How to Install Fallout 4 Mods
Download from Nexus.
📖 Full step-by-step install guide for Fallout 4 →
Visit the official mod page for specific installation instructions for this mod.
🎮 Need cheat codes or console commands? Check ur gaming wiki for Fallout 4 commands, item IDs, and more.
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