Ultimate Engine Tweaksv2.0
Ultimate Engine Tweaks (Anti-Stutters - Lower Latency - No Film Grain - No Chromatic Aberration - Lossless) provides definitive Unreal "Engine.ini" changes with the goal to remove most stutters, improve performance and stability, decrease input latency, and improve picture clarity. All with no visual loss.
This mod includes as many optimizations as possible (both for CPU/GPU/RAM/SSD) in order to remove most stuttering, improve performance, reduce input latency and improve picture clarity (e.g. by removing Film Grain & Chromatic Aberration, optimize DLSS/FSR upscaling and more) all without any visual loss nor introducing glitches or crashes.
Key Features
- Eliminates stuttering during combat and area transitions
- Improves performance and stability
- Decreases input latency for more responsive controls
- Removes film grain and chromatic aberration for clearer visuals
- Optimizes DLSS/FSR upscaling
- Works with all versions: Game Pass, Steam, and GOG
For displays with VRR/G-Sync/Freesync disabled
For displays with VRR/G-Sync/Freesync enabled
Free download • No login required • No membership needed

Installation Instructions
Game Pass (Xbox) version:
- Download the appropriate Engine.ini file for your display
- Paste/replace in:
%USERPROFILE%\Documents\My Games\Oblivion Remastered\Saved\Config\WinGDK
- Right-Click on the file → Properties → make sure the "Read-Only" box is selected → Apply/OK
Steam & GOG versions:
- Download the appropriate Engine.ini file for your display
- Paste/replace in:
%USERPROFILE%\Documents\My Games\Oblivion Remastered\Saved\Config\Windows
- Right-Click on the file → Properties → make sure the "Read-Only" box is selected → Apply/OK
To Uninstall: Simply delete the Engine.ini file
DO NOT USE TOGETHER WITH OTHER "OPTIMIZATION" MODS
(any other non-optimization mod will be compatible)
Update History
Version 2.0
- Added further AA and Sharpness optimizations (to reduce/fix the shimmering of fine details like hair/fur/grass/foliage)
- Engine.ini is now pre-set to "Read-only"
Version 1.4
- Reduced ghosting when using DLSS/FSR
Version 1.3
- Added a new VRAM optimization
- Fixed textures not loading properly for specific configs
Version 1.2
- Fixed random ambience audio and background music dropouts
Version 1.1
- Fixed minor visual artifacts around hair/fur/foliage
Version 1.0
- First release
User Reviews
This mod is absolutely essential! My game went from stuttering constantly to buttery smooth gameplay. Can't believe how much of a difference it makes.
I run Oblivion Remastered with over 100 mods and was experiencing frequent crashes. After installing Ultimate Engine Tweaks, not only did my FPS improve dramatically, but I haven't had a single crash in over 20 hours of gameplay.
Great performance improvements, especially in combat scenarios where I used to get serious frame drops. The only reason I'm not giving 5 stars is because of a minor visual glitch with some ENB presets, but the author is working on a fix.