Shadow Boost Fix
⚪ Last updated 2021⚠️ Install Order · 3 steps
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
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🔍 Analysis
- 👍 6.1% endorsement rate — high engagement, a strong quality signal
- 🏆 #111 of 142 Patches mods in this game by downloads
📋 About This Mod
Background:
Many people know and love the old school Shadow Boost mod as a solution to Fallout 4's shadow optimization problems. However, with the launch of CC and various game updates the original author seemingly gave up updating it for successive game versions and it's essentially been dormant since early 2017. It's a shame as the only real updates needed to it were basically accounting for new global variable offsets in later executables. Other than that, everything else worked exactly the same. Eventually an alternative mod, Dynamic Performance Tuner, was developed but many still desired for the original Shadow Boost and didn't need the other features that DPT provided and/or thought the shadow distance algorithm wasn't as good for whatever reason.
As a result of my own attempts to delve into FO4's shadow issues I spent a decent amount of time reverse engineering the ASI (it's just a DLL) to determine exactly what offsets it was looking for and what was preventing it from working with the latest version of the game and am happy to report that I've got it working again for version 1. 10. 163. 0 of the game without any issues:
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Unfortunately, given that the original author has not given permission to redistribute the mod on Nexus, I can't just reupload it here verbatim. On the other hand, the author hasn't really been interested in fixing it for the latest game version and it's basically sat unused for nearly 5 years. As such I'm simply uploading xdelta3 patches and providing a Google Drive link to the patched version of the ASI if one wants to go that route.
Instructions (short version, you trust that the patched version is safe):
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[]Download the latest Shadow Boost and copy the contents to your game directory if it's not already installed (ASI loader, ASI, and ini file).
[
]Download the patched ASI from here and copy it to your game directory, overwriting the 1. 9. 4. 0 version of the ASI.No matter which route, remember to edit ShadowBoost.ini file to set preferred min/max shadow distance and min framerate (note: if you want 60 and have an fps limiter or vsync at 60, use 56-58 as the target). For 60 fps players at near ultra settings, I recommend fShadowDrawDistMin=2000, fShadowDrawDistMax=16000, and fTargetFramerate=50 as a good balance of quality vs framerate for the various problem zones out there. fDistChangeSpeed is fine from at higher values, even up to 8, and mainly controls the how quickly shadows are pulled back or restored when below or above the target.
Instructions (long version):
[]Download xdelta3-gui and decompress it's contents to a new directory.
[]Download the latest Shadow Boost and copy the ASI file to said directory, renaming it as ShadowBoost.asi.orig.
[*]Download the patch fr
Shadow Boost Fix patches the Shadow Boost mod to work with the latest game version. It's a small utility mod for players who rely on Shadow Boost and need it updated. With 924 endorsements and 15,177 downloads, it's a community-supported fix.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Community-approved fix (924 endorsements)
- High download count (15,177) shows real demand
- Does exactly what it says: patches Shadow Boost for the latest version
⚠️ Cons
- Requires the original Shadow Boost mod to be installed
- Only useful if you use Shadow Boost; otherwise pointless
- Last updated in 2021, so may not work with newer game versions
For players who use the Shadow Boost mod and have updated their game, breaking it. This patch restores functionality. Skip if you don't use Shadow Boost or if your game version is older.
💡 Beginner Tips
- Make sure you have the original Shadow Boost mod installed before applying this fix.
- If the game updates again, this patch may break; check for updates.
- Back up your original Shadow Boost files before overwriting.
📊 Mod Details
- Game
- Fallout 4 Mods
- Author
- i860
- Version
- 1.10.163.0
- Downloads
- 15,177
- Endorsements
- 924
- Category
- Patches
- Created
- 5/29/2021
- Updated
- 5/29/2021
🔧 How to Install Fallout 4 Mods
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