Opticore GM
About this game
About This Software
Opticore GM is a lightweight, zero-risk Windows performance utility designed to give you maximum system stability and responsiveness during your gaming sessions. It streamlines system-level optimizations to minimize background interference—and automatically reverts every change the second you close your game.
Unlike aggressive "game boosters" that permanently alter your registry or break Windows features, Opticore GM works strictly within a controlled, session-based environment.
Key Features:
Zero Permanent Changes (Auto-Revert): Applies a tailored performance profile when your game launches, and flawlessly rolls back to your original settings when you exit. Even if your PC crashes or loses power, our built-in recovery system restores your PC safely on the next boot.
Anti-Cheat Safe: Opticore GM does not inject into game processes, modify game files, or bypass any platform protections. It operates cleanly using standard Windows configuration APIs.
Targeted Performance: Automatically manages power plans, process prioritization, background activity, and network configurations to help reduce input lag and system stuttering.
Clean & Minimal: A straightforward, transparent interface that lets you see exactly what is being optimized.
Disclaimer & Requirements
Administrator privileges may be required for certain system-level changes.
This software is provided as a system utility tool and is not affiliated with, endorsed by, or sponsored by Microsoft, Valve, or any game publisher.

Opticore GM is a Windows performance optimization utility designed to help users configure and manage system-level performance settings in a controlled and transparent way.