Increased Heap Allocation
fallout3 — Mods & Enhancements
Increase performance by changing the initial heap size allocated by the game (similar to DefaultHeapInitialAllocMB in NVSE), from 200MB to 400MB.
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Downloads, ratings, compatibility info, installation guides, and user reviews.
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PerformanceExample
Downloads: 23,643💡 Notes
By lStewieAl
🎯 Tips & Tricks
Install with mod manager
Use Vortex/MO2 for automatic installation.
🔧 Troubleshooting
Mod conflicts
Check load order. Disable conflicting mods one by one.
⚠️ Common Mistakes
- Installing without checking requirements
👍 Pros
- 1,271 endorsements
👎 Cons
- Requires correct game version