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BEST Optimization Guide | Killing Floor 3 | Max FPS | Best Settings


Published: Jul 25, 2025
Last Edit: Jul 25, 2025
254 Words, 1 Minute.

Watch the video:


Timestamps:
0:00 - Intro/Explanation
0:10 - Performance expectatations
1:02 - Where to optimize settings
1:30 - Display Setting
2:57 - Graphics Presets
3:36 - Graphics Optimization
6:18 - Shadows and their quirks
8:05 - Effects Quality & Broken lighting engine...
8:45 - Bloom & Low quality flares
10:50 - Reflections, Lumen and it's issues.
12:40 - Upscaling
14:20 - INI/Config Tweaks
15:43 - Disable Mouse Acceleration

Playing Killing Floor 3? Want to optimize the game for the best performance and visuals? Want more FPS out of your game? Don’t worry; there are a lot of small changes and tips you can use to get the most out of your game. By the end, you should have a high, smooth FPS with this best settings optimization guide.

Latest GPU Drivers:

[/Script/Engine.InputSettings]
bEnableMouseSmoothing=False
bEnableFOVScaling=False

Config File Optimizations: https://www.reddit.com/r/killingfloor/comments/1iv0f4e/ue5_engine_tweaks_to_reduce_stutters_and_improve/

Disable Mouse Acceleration (seperate guide): Go to post or View on YouTube

=== Related Videos ===
Windows 10 Optimization: Go to post or View on YouTube
Windows 10 Nvidia Optimization: Go to post or View on YouTube
Windows 11 Optimization (Updated): Go to post or View on YouTube
Windows 11 Nvidia Optimization: Go to post or View on YouTube
Nvidia NIS (Worth it? Free FPS!): Go to post or View on YouTube
Optimize startup programs: Go to post or View on YouTube
NVIDIA Clear Shader Cache: Go to post or View on YouTube
Lossless Scaling: Go to post or View on YouTube
NEW Steam Overlay: Go to post or View on YouTube

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