Emulator optimizer for Android games on PC

Tune GameLoop, BlueStacks, LDPlayer and other emulators with hardware-aware CPU, RAM, renderer and process recommendations. BRUTAL leaves Windows headroom, treats FPS as an advisory target, and cannot bypass a game's own frame cap.

Download free See pricing
6 emulators detected No process injection Rollback for supported settings
emulator_scan tuned GameLoop · detected +5 more supported WINDOWS HOST timer 0.5 ms VM · HYPERVISOR IFEO priority ANDROID GPU renderer GAME 120 fps FPS TARGET 60 120 120 FPS where the game allows advisory targets · no injection · no frame-cap bypass

example scan — the app shows your emulator's numbers

01 The reality

Why mobile games stutter on an emulator

An emulator is a whole Android virtual machine running on top of Windows. Your frames have to survive Windows' CPU scheduler, a GPU passthrough layer, the VM's memory, and every background process on the host — all fighting for the same silicon.

6
emulators detected automatically
8
per-game tuning profiles
120
FPS target where the game allows
0.5ms
timer resolution while playing
What's real BRUTAL can set documented process, renderer, memory and QoS preferences around the emulator. Results depend on the title, emulator, hardware, thermals and display; the app does not claim to create frames or bypass title limits.
02 What BRUTAL does

Four real levers for emulator performance

The FPS overlay and the emulator tuning module are free. Per-game profiles and the auto-tuner are Pro.

Emulator Performance Tuning FREE

One module that tunes the whole emulator stack — 61 reversible tweaks.

IFEO priority so the emulator wins the CPU
GPU renderer picked for NVIDIA / AMD / Intel
DWM & display latency trimmed
VM & memory tuned and locked in RAM
Game DVR & overlays off, fullscreen optimizations disabled
Network stack tuned for emulator traffic

Per-game profiles PRO

Pick a game and BRUTAL applies tier-aware settings — different on a low-end laptop than a high-end rig.

Emulator settings: resolution, CPU cores, RAM, FPS target, renderer
In-game settings guidance per hardware tier
Network QoS (DSCP) for the game's TCP/UDP ports
GPU-aware renderer: OpenGL+, DirectX+ or Vulkan

Guardian auto-tuner PRO

It watches for a running emulator and tunes on the fly — no clicking before every session.

Detects the emulator and the game you launched
Applies the matching profile automatically
Elevates priority + activates the 0.5 ms timer
Shows the FPS overlay, hides it when you stop

Free FPS overlay FREE

See exactly what you're getting — over any emulator, free, and without injecting anything into the game.

Real FPS with 1% lows and frametimes
Reads Windows' own display statistics — no injection
CPU / GPU / RAM next to your frame rate
Proves whether a tweak actually changed anything
No fake numbers 120 FPS depends on the game and emulator supporting a high frame-rate mode and your hardware being able to push it. BRUTAL sets the frame-rate target in the emulator's own config where that emulator still exposes one, and tunes Windows around it — it cannot unlock a title's own frame cap, so where a game caps at 60, it stays at 60. We never print a number you can't actually hit.
03 Supported

Emulators and games it knows

GameLoop (Tencent)
BlueStacks
LDPlayer
Nox
MEmu
MuMu

Built-in tuning profiles for the games people actually grind:

PUBG Mobile / BGMI
Call of Duty: Mobile
Free Fire
Genshin Impact
Mobile Legends: Bang Bang
Clash Royale
Asphalt 9
Arena of Valor
04 Anti-cheat

Safe to run with your game

BRUTAL works in user mode, never reads or writes the game or emulator process, never injects, and installs no kernel driver of its own. It tunes Windows and emulator settings around the game, so the anti-cheat in BGMI, CODM and the rest has nothing to flag. Read exactly why it's safe →

◆ Ultra

Everything in Pro, plus Smart Route

Higher FPS is only half the battle in an online mobile match — for the network half, the honest game relay measures your real path to the game server and only reroutes when it genuinely beats your ISP, staying direct when it can't help. $9.99 (charged as ₹899)/year, renews yearly until you cancel. Measuring your route stays free for everyone.

Get Ultra How it works →

Get smoother mobile games on PC

The free FPS overlay works today. Want per-game profiles and the Guardian auto-tuner on top? That's Pro, one flat yearly price. Curious how it compares? See BRUTAL vs other optimizers, or read the gaming optimizer.

Download free for WindowsGet Pro
05 Questions

Emulator FAQ

Can a PC really run mobile games at 120 FPS in an emulator?

Only when the game, emulator, display and hardware all support it. BRUTAL recommends an advisory target and tunes surrounding Windows and emulator settings; it cannot unlock a title's own frame-rate cap. Where a game caps at 60, it stays at 60 — we never invent a number.

Will tuning my emulator get my account banned?

Nothing we do touches the game: BRUTAL runs in user mode, never touches the game or emulator process, never injects, and installs no kernel driver of its own. No third-party tool can promise a publisher’s policy will never change, and our terms say so — what we can promise is that the risky techniques are off the table. It tunes Windows and emulator settings around the game, so anti-cheat has nothing to flag.

Which emulators does it support?

GameLoop, BlueStacks, LDPlayer, Nox, MEmu and MuMu. It detects whichever one you run and applies the matching tuning automatically.

Is the emulator optimizer free?

Mostly, yes. The FPS overlay and Emulator Performance Tuning are free and work with any supported emulator. Per-game profiles and the Guardian auto-tuner are Pro features, at $4.99 (charged as ₹499) a year, and Pro renews yearly until you cancel.