; Shadow Quality (0=Off, huge FPS boost) ShadowQuality=0
; Reflections (Off saves processing power) Reflections=0
Launch the game. Even though you edited the .ini , you should verify the settings in the menu. prototype 2 low end pc config file
If your PC cannot run Prototype 2 smoothly even with the lowest config:
; Ambient Occlusion (SSAO). Turn this OFF. AmbientOcclusion=0 ; Shadow Quality (0=Off, huge FPS boost) ShadowQuality=0
Enter resolution=800x600@60 (or 640x480@60 for extremely low-spec machines).
Right-click an empty space, select , and choose Text Document . Name this file exactly: commandline.txt Turn this OFF
Enter the following command (replace with your desired low resolution, e.g., 800x600 or 1024x768): resolution=1024x768@60 Steam Community 2. Using the "Prototype2Fix" Configuration The community-standard Prototype2Fix file that allows for deeper performance tweaks. : After installing the mod, the file prototype_fix.ini is located in your game's root directory (e.g., ...\Steam\steamapps\common\Prototype 2 Low-End Tweaks
Prototype 2 is unusual. It does not use a simple .ini file in the Documents folder. Instead, the configuration is stored in two places: