FNV Project Reality MkI

newvegas — Mods & Enhancements

FNV Project Reality MkI is a gameplay effects mod for Fallout: New Vegas that overhauls weather, lighting, visual effects, and immersion features. With over 15,000 endorsements and 375,000 downloads, it's a highly popular choice for players seeking a more atmospheric wasteland. Last updated in 2011, it remains a classic.

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Downloads, ratings, compatibility info, installation guides, and user reviews.

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Syntax

Gameplay Effects and Changes

Example

Downloads: 375,375

💡 Notes

By JJC71

🎯 Tips & Tricks

Since this mod is from 2011, make sure to place it early in

Since this mod is from 2011, make sure to place it early in your load order to avoid conflicts with other weather mods.

If you're using a mod manager like Vortex or FOMM, install m

If you're using a mod manager like Vortex or FOMM, install manually and let the manager handle file overwrites.

Test the mod in a new save to see the weather changes immedi

Test the mod in a new save to see the weather changes immediately—if you see weird lighting, check for conflicts with ENB or other visual mods.

🔧 Troubleshooting

Mod conflicts

Check load order. Disable conflicting mods one by one.

⚠️ Common Mistakes

Installing without checking requirements

👍 Pros

Huge community trust with 15,164 endorsements and 375k downloads.
Adds a whole new layer of atmosphere to the Mojave—weather and lighting changes make the world feel alive.
A classic mod that's still relevant for players wanting a more immersive New Vegas.

👎 Cons

Last updated in 2011—likely outdated and may conflict with modern mods or DLC.
No detailed install instructions or compatibility notes provided by the author.
Potential conflicts with other weather or lighting mods; you'll need to test load order.

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