Anti-cheat safety: will this get me banned?

Short answer: BRUTAL Optimizer runs nothing inside your games. It does not read or write game memory, it does not inject DLLs into games, and it does not hook DirectX. Every feature that could look like cheating to an anti-cheat system was deliberately built a safer way — usually by leaning on built-in Windows tools instead of running anything inside the game. This article explains how, so you can run it alongside titles protected by Vanguard, BattlEye, Easy Anti-Cheat, and similar.

The golden rule: we never touch a game's memory or code

Anti-cheat software flags programs that interfere with a protected game: reading its memory, injecting code, or hooking its rendering. BRUTAL Optimizer does none of those things. It optimizes the system around the game — the Windows registry, services, power plan, drivers, network stack — not the game itself.

How the FPS overlay stays safe

This is the feature people worry about most, because most FPS overlays work by injecting into the game and hooking DirectX — exactly the behavior anti-cheats hunt for. BRUTAL Optimizer's overlay does not do that. On Windows 11 it counts the game's own frames from the present events Windows' graphics kernel records for it, read from outside the game. There is no DirectX hook and no injection, so nothing of ours runs inside the game.

Priority and timer tweaks

Guardian (Pro) and Extreme Mode raise an Android emulator's priority, request a finer timer and turn off its power throttling through standard Windows APIs (the same ones Task Manager and the OS use), from outside its process. They never change a PC game's own process. Process Rules you create yourself are applied as you set them, except to games BRUTAL recognises that use, or may use, an anti-cheat, and to any game it recognises while an anti-cheat service is running. A per-game PC profile asks Windows to start the game at higher priority only when the title has no anti-cheat, and never while an anti-cheat service is running. Drive and disk maintenance run through the in-box Windows tools (fsutil, defrag.exe) with no custom kernel driver and no firmware tampering.

How drive and storage maintenance stays safe

Drive Health is a thin wrapper over Windows' own storage engine. No kernel driver is installed, no custom disk-rewriting engine runs, and nothing touches drive firmware or the storage controller. It only analyzes, runs TRIM on flash, or defragments a confirmed hard drive — all using the built-in Windows commands.

One genuinely game-aware safety feature

The Disk Cleaner's GPU shader caches category is special. Clearing it forces a one-time shader recompile, which would cause stutter if you wiped it mid-session. So that category is automatically skipped while a game or emulator is running. This isn't an anti-cheat concern — it's about not ruining your session — but it's a good example of how the app checks for a running game before acting.

Best practice

• You can leave the Guardian service and FPS overlay running during competitive matches — they're built to be safe.
• If you're ever unsure about a specific competitive title's rules, the safest habit is simple: run your optimizations and clean junk before launching, and let the Guardian handle the rest passively.
• Apply driver updates and clear GPU shader caches between sessions, not during, so you don't trigger a mid-game shader recompile (see A safe optimization checklist).

Common issues / troubleshooting

If an anti-cheat ever warns about any background tool, the standard advice applies: it's almost always a generic caution about third-party software, not a detection of cheating. BRUTAL Optimizer performs no injection, no memory access, and no DirectX hooks, so there is nothing for it to legitimately flag. If you want maximum peace of mind during a ranked session, you can hide the overlay with its hotkey (Ctrl+Shift+F) and keep optimizing the system around the game as usual.

One thing that is not ours to promise

Smart Route relays your game’s server traffic through a WireGuard tunnel. Nothing of ours runs inside the game — but whether a publisher permits relayed traffic is their rule, not our mechanism, and they can detect it. That is why only titles we have verified use server-side anti-cheat are ever routed automatically, and why kernel-anti-cheat titles and anything unverified stay manual-only. See “Will Smart Route get me banned?”.