NAC X and Reactor ENB Tweaks by Sephrajin
⚪ Last updated 2023⚠️ Install Order · 4 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 1.0% endorsement rate
- 🏆 #10 of 13 ENB Presets mods in this game by downloads
📋 About This Mod
I love the options that come with Reactor ENB!
However, there are some settings that I dont like, like too much flares and gloom. (I still like lens flares, cant live without!)
Also the nights are not dark enough!
I need darkness at night, I dont want to see a thing while beeing in the woods at nights - the feeling of horror - that is what I want!
Vortex Users
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[]Download with Mod-Manager
[
]Install Mod[]Double click installed mod
[]A "Side-Slide" will appear, in the lower half there is an empty drop-down-box labled "Mod-Type"
[]Set type to "ENB"
[](Re-)Deploy (just in case you have Auto-Deploy after mod installations enabled)
Notes:
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[]If you are using "ENB Lights Overhaul" (hidden, archived), disable it!
[
]I'm not saying ELO is bad, on the contrairy, but it is no longer available (to the general public) - which is why I designed this preset without it.[]This preset is only available to the public because someone in a modding DC asked me to after seeing my screenshots, it actualy is part of one of my collections.
- []This said, you'll the best experience by using my collections (always make a new profile, and use custom savegame folders per profile!!)
- My Set-Up (full list of collections can be found in post #3)
-
[]If you are using "ENB Lights Overhaul" (hidden, archived), disable it!
NAC X and Reactor ENB Tweaks by Sephrajin is a compact ENB preset tweak for Skyrim that delivers really dark nights, slightly altered flares, and more vibrant night lights. With 276 endorsements and 28,379 downloads, it's a niche but popular choice for players seeking atmospheric nighttime visuals.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved with 276 endorsements and over 28k downloads.
- Delivers exactly what it promises: darker nights and more vibrant lights.
- Lightweight tweak that doesn't overhaul the entire ENB, so it's easy to try.
⚠️ Cons
- Last updated in February 2023—may not be compatible with the latest Skyrim or ENB versions.
- Requires NAC X and Reactor ENB as prerequisites, which adds setup complexity.
For Skyrim players who use NAC X and Reactor ENB and want darker, more atmospheric nights with punchier light sources. Skip if you're not using those mods or prefer a complete ENB overhaul.
💡 Beginner Tips
- Make sure you have NAC X and Reactor ENB installed first, then drop the tweak files into your ENB folder.
- Test night visibility in a dark area like a cave or forest to see if the darkness level suits your playstyle.
- If nights are too dark, adjust the ENB night brightness settings in the ENB GUI (Shift+Enter) to fine-tune.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- Sephrajin
- Version
- 0.5
- Downloads
- 28,379
- Endorsements
- 276
- Category
- ENB Presets
- Created
- 2/7/2023
- Updated
- 2/9/2023
🔧 How to Install Fallout 4 Mods
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