CustomResolution = 1 (Allows you to set a resolution lower than the game’s standard menu options).
The community created a specialized mod called that acts as a dynamic configuration tool. This fix addresses engine-level bottlenecks that a standard config file can't reach. prototype 2 low end pc config file
Reducing the resolution is the single most effective way to gain FPS on integrated graphics or older GPUs. 2. Prototype 2 Fix (Essential Optimization Mod) CustomResolution = 1 (Allows you to set a
FPSLimitOverride = 30 (On very low-end PCs, locking the game to 30 FPS provides a much smoother experience than an unstable 60 FPS). 3. CPU Core Management (The Affinity Fix) Reducing the resolution is the single most effective
Right-click Prototype 2 in your Steam library, select Properties , and find the Launch Options field.
Since there isn't a text file to edit, you can force the game to run at lower, non-standard resolutions to save resources.
Prototype 2 often crashes or lags on CPUs with more than 8 threads because the engine struggles with modern multi-core architecture.