Better ARCHIMEDES II

⭐ ⭐ (796 endorsements) 📥 503,752 downloads 📌 v2.05 📅 11/8/2018
🟡 Updated this year

By Hopper31 · Weapons

⬇ Download Mod Source: Nexus Mods ↗ 📅 Updated: 10/7/2025 📅 Created: 11/8/2018
⚠️ Install Order · 5 steps
1🛠️ NVSE — New Vegas Script Extender Download ↗
2🛠️ 4GB Patcher — FNV 4GB Patcher Download ↗
3🔧 NVAC — New Vegas Anti Crash Download ↗
4🧩 JIP LN — JIP LN NVSE Plugin Download ↗
5🔧 YUP — Yukichigai Unofficial Patch Download ↗

Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.

🔍 Analysis

  • 👍 0.2% endorsement rate
  • 🏆 #17 of 220 Weapons mods in this game by downloads

📋 About This Mod

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This mod revamps Euclid C-Finder and the ARCHIMEDES II orbital laser, to the point where it becomes an actually useful weapon against anything tougher than a standard Fiend.

The new ARCHIMEDES II strike uses the special effect that's only ever seen should the player choose to test fire it at HELIOS One; it has a much larger blast radius, and deals 10x as much damage as the base game version, which renders it capable of disintegrating all but the most hardy of enemies. Experience is properly rewarded for any kills made by the device, challenges progress as expected, and other NPCs will appropriately react to their friends being blasted. As an added bonus, the targeting sequence can now be interrupted at any time by pressing the reload key. This will instantly halt targeting, and refund the expended charge.

The C-Finder itself has been overhauled too, numerous fixes have been made to the model, and thanks to Hitman47101, it has been given an entirely new animation set! In addition to the new visual changes, it now weighs less, plus once acquired it will generate a new charge once every 24 hours so long as you keep the C-Finder in your inventory and have actually diverted power to ARCHIMEDES II.

One final minor change is the unique effect where HELIOS One beams up energy can now be seen from anywhere in the map, so long as you are looking in the right direction in the main worldspace.

All of these features, plus some more, are fully customizable in the included .ini file. You can set the damage, ammo cap, amount of ammo received, how long you need to wait between ammo refills, the C-Finder's weight, and even if you need to divert power to ARCHIMEDES II or even do the quest That Lucky Old Sun at all.

Here's a video of it in action from Hitman!

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Requirements

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JIP LN NVSE

JohnnyGuitar NVSE

ShowOff xNVSE

kNVSE - Note, not strictly required, but the C-Finder will use vanilla animations without it.

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Hitman47101 - For making the new animation set for the C-Finder, and helping test.

Weijiesen for separating the massive ARCHIMEDES II beam laser from its original combined mesh.

🤖 AI-enhanced — based on mod data

This Fallout: New Vegas mod replaces the ARCHIMEDES II orbital laser's weak beam with the powerful version seen during the test fire sequence. A simple, popular enhancement for players who want the weapon to match its lore. 796 endorsements and over 500k downloads show strong community support.

✨ Key Features

Replaces the ARCHIMEDES II orbital laser's standard beam with the beefier version from the test fire sequence.
Simple weapon enhancement mod for Fallout: New Vegas.
High download count (503,752) indicates widespread use.

📊 Pros & Cons

✅ Pros

  • Community favorite with 796 endorsements and half a million downloads — clearly a lot of players wanted this.
  • Fixes a real disappointment: the ARCHIMEDES II's actual beam is a letdown compared to the test fire version.
  • Simple, focused change — no bloat, just makes the weapon feel as powerful as it should.

⚠️ Cons

  • Last updated in October 2025 — might not be compatible with future game updates or other mods that alter ARCHIMEDES II.
  • Only changes the visual effect — if you wanted a damage boost, this mod won't help.
🎯 Is This For You?
For Fallout: New Vegas players who love energy weapons and want the ARCHIMEDES II to look as awesome as it's supposed to be. Perfect for lore enthusiasts who hate when gameplay doesn't match the story. Skip if you're looking for a damage rebalance — this is purely cosmetic.
📦 Install:Easy· Under 1 minute

💡 Beginner Tips

  • Use a mod manager like Nexus Mods' Vortex to install and manage this mod easily.
  • If you're on PC, make sure to enable mods in the game's launcher settings before starting.
  • Check the mod's comments section for any reported conflicts with other weapon mods.

📊 Mod Details

Game
New Vegas Mods
Author
Hopper31
Version
2.05
Downloads
503,752
Endorsements
796
Category
Weapons
Created
11/8/2018
Updated
10/7/2025

🔧 How to Install New Vegas Mods

Download from Nexus.

📖 Full step-by-step install guide for New Vegas →

Visit the official mod page for specific installation instructions for this mod.

🎮 Need cheat codes or console commands? Check ur gaming wiki for New Vegas commands, item IDs, and more.

Keep browsing — more New Vegas mods await

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