Test System:
What (Windows 10, 11, etc.) are you running?
-availablevidmem 1.0 (Forces the game to recognize all available video RAM). -nomemrestrict (Removes memory restrictions). -noretrieve (Disables certain background data retrieval). -novblank (Disables VSync for potential FPS gain). 2. CPU Core Affinity (Fix for Modern/Multicore CPUs)
On low-end PCs, the mouse input in this game can cause massive stuttering. prototype 2 low end pc config file
Some critical graphical constraints for this specific engine are handled via the Windows Registry rather than a plain text file. Press , type regedit , and hit Enter .
Launch the game. Go to Options -> Video. Since you have the ASI patch installed, ignore the normal restrictions.
A strange but common fix for low FPS in Prototype 2 is disabling specific input devices that cause polling lag . Test System: What (Windows 10, 11, etc
If you are a fan of open-world, action-adventure games, you have likely heard of or played Prototype 2 . Developed by Radical Entertainment and published by Activision, this game thrusts players into the role of Sergeant James Heller, a soldier on a mission of revenge in a mutated New York City. It is fast, brutal, and incredibly fun. However, it is also infamous for being a rather "janky" and poorly optimized PC port. Released back in 2012, you might think modern computers would run it without breaking a sweat, but that is rarely the case.
The game will sometimes overwrite your custom settings when it launches. You must lock the file to prevent this from happening. Save your changes in Notepad and close the document. Right-click your modified configuration file. Select . Check the box next to Read-only . Click Apply and then click OK . Additional Low-End PC Tweaks
: If the native resolution of the monitor is too high for the GPU, manual scaling in the config file can lower the internal rendering resolution while maintaining the UI's clarity. The Trade-off: Stability vs. Visuals -noretrieve (Disables certain background data retrieval)
Reduces sudden frame drops during intense combat.
The Ultimate Prototype 2 Low-End PC Config File Guide: Fix Lag & Boost FPS