Meshes and Collision - Totally Enhanced Nifs (MAC-TEN)
🟡 Updated this year⚠️ Install Order · 5 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 0.5% endorsement rate
- 🏆 #11 of 110 Bug Fixes mods in this game by downloads
📋 About This Mod
If you like this mod please consider endorsing it.
Features:
Fixes visible holes in geometry
Fixes incorrect properties that effect how the mesh looks.
Optimized meshes for better performance.
Improved loading times.
Less memory usage
Reduced floating items off of tables and counters.
Improved collision accuracy for more accurate shooting and to prevent the player and NPCs from getting stuck.
Numerous other fixes.
Compatibility:
This mod is compatible with New Vegas Mesh Improvement Mod - NVMIM , skinned mesh improvement mod and Collision Meshes and most other
mesh mods. But make sure MAC-10 overwrites all of the mentioned mods in MO2 (Including YUP and TTW) in the left pane by being placed lower
so you get more fixes. Additionally It's recommended to use Items Transformed - Enhanced Meshes (ITEM) alongside MAC10.
For TTW users it is important that you install Meshes and Collision - Totally Enhanced Nifs (MAC-TEN FO3 TTW) alongside this mod or else you may run into issues due to missing fixes as both are designed to work together.
Mods that shouldn't be used with MAC10 (These were redone and have additional fixes):
-
[]Mainframes Litter Flickering Fix [/]
[]Freeside Neon Sign Fix[/]
[]Fixed REPCONN HQ Building[/]
[]Canyon Rocks - Mesh FIX[/]
[]Tops Lights Clipping Fix[/]
[]Properly Named Hopeville Firetrucks[/]
[]Snow Globes Performance Fix (Covered in Items Transformed - Enhanced Meshes (ITEM) )[/]
[]Wasted Rocks Normals[/]
[]Vent Lighting Fix[/]
[]Glass Shards Visibility Fix[/]
[]Saloon Wall Mesh Fix[/]
[]Crashed Plane Collision[/]
Other Considerations:
It is recommended (Not mandatory) that this mods files be packed in BSA, this will improve game performance, reduce stutter and reduce load times.
You can read this easy to follow tutorial to learn how to pack assets in BSA.
However note if you pack this mod in BSA, you MUST also pack other fix mods such as NVMIM and YUP or you will lose fixes from this mod since
loose files will always overwrite BSAs.
Note to Modders:
NIFs in this mod are free to be used in other modding projects. It's encouraged authors use the meshes in this mod as a base for their own edits so they have a much cleaner starting point to work from.
Recommended mods to be used with MAC-TEN:
Vanilla Plus Tonemapper (Helps fix some objects becoming too blown out and pure white)
Lighting Enhanced Normal Textures (LENT) (Supplement to Vanilla Plus Tonemapper, enhances lighting and further reduces overly bright objects)
Meshes and Collision - Totally Enhanced Nifs (MAC-TEN FO3 TTW) (For players of F3 TTW)
Restored Physics Sounds (Soft requirement for this mod, r
MAC-TEN is a comprehensive bug-fixing mod for Fallout 4 that addresses mesh and collision issues across hundreds of models in the base game and DLCs. With over 7,500 endorsements and 1.5 million downloads, it's a community staple for players seeking to fix visual and physics glitches without changing gameplay.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Huge community approval – 7,564 endorsements and 1.5M downloads show it's a go-to fix
- Targets a wide range of models, so you'll likely see improvements across the wasteland
- Pure bug fixes – no gameplay changes, just makes the game feel more polished
⚠️ Cons
- Last updated May 2026 – might not cover the latest game patches or new content
- Potential conflicts with other mesh mods – you'll need to manage load order carefully
For Fallout 4 players who notice visual glitches like floating objects or broken collisions and want a one-stop fix. Also great for modders who want a stable base before adding other overhauls. Skip if you're looking for new content or gameplay changes – this is purely corrective.
💡 Beginner Tips
- Install with a mod manager like Vortex or MO2 to keep track of load order.
- Place MAC-TEN early in your load order so other mods can overwrite its fixes if needed.
- If you use other mesh mods, test in a few areas to ensure no conflicts.
📊 Mod Details
- Game
- New Vegas Mods
- Author
- Inthegrave
- Version
- 15.0
- Downloads
- 1,513,623
- Endorsements
- 7,564
- Category
- Bug Fixes
- Created
- 11/18/2023
- Updated
- 5/2/2026
🔧 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.
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