A heavily debloated custom Windows tuned for maximum FPS and low latency, set up for you by an engineer. AtlasOS-level performance without the risk.
Classic 11 turns the extras off. CustomX removes them. 10,000+ files, background components and telemetry are physically cut out. Nothing to roll back, nothing to eat your resources.
| Parameter | Classic 11 | CustomX |
|---|---|---|
| Base | Standard Windows 11 PRO | Custom build |
| Files removed | ~50 (disabled) | 10,000+ (deleted) |
| Telemetry | Disabled | Cut out at the system level |
| Average FPS gain | +20-25% | +25-40% |
| 1% low | Better than stock | Much better, almost no freezes |
| Network | Basic setup | Deep (ping, jitter) |
| FACEIT AC | Compatible | Not compatible |
| Xbox Game Pass | Works | Does not work |
Not tweaks, not scripts, not "tips from YouTube". Physical removal of the Windows components that games do not need.
CustomX delivers a 1.25-1.40x boost by the MISSOUT calculator. The main effect lands on weak and mid-range hardware, where every percent of CPU counts.
| Config | Game | FPS before → after | Δ |
|---|---|---|---|
| i5-12400F + RTX 3060 16 GB DDR4 3200 |
CS2 1080p | 195 → 265 | +36% |
| Ryzen 5 5600X + RTX 4060 32 GB DDR4 3600 |
Fortnite 1080p | 220 → 295 | +34% |
| i7-13700K + RTX 4070 32 GB DDR5 6000 |
Warzone 3 1080p | 150 → 195 | +30% |
| Ryzen 5 3600 + GTX 1660 Super 16 GB DDR4 3200 |
CS2 1080p low | 110 → 155 | +41% |
Average FPS can look high, but if the 1% low dips you feel the jerks and micro-stutters. CustomX tunes the system for stability: a smooth picture with no freezes. On weak hardware the difference is most noticeable.
CustomX modifies Windows at a deep level. Some things stop working.
The anti-cheat checks the integrity of system files. For FACEIT, go with Classic 11 or GamePro built on Classic 11.
Microsoft Store is removed. You will not be able to install Game Pass games.
Outlook, Teams and OneDrive may not work correctly. We will install the standalone version of Office.
VAC, Easy Anti-Cheat, Steam, Epic, Ubisoft Connect. No problems at all.
Take a look at GamePro. It includes Classic 11 (FACEIT compatible) plus hardware overclocking, which makes up for the FPS difference and gives you even more.
Yes. Steam, Epic Games Launcher, Battle.net and Ubisoft Connect work in full. We only remove the Microsoft components that gaming does not need.
Automatic updates are off, but you can install an update by hand. We give you instructions on how to do it without losing the optimization.
No. Tweaks change settings, and Windows can roll them back. CustomX deletes files. There is nowhere for them to come back from. The system stays this way until the next reinstall.
On weak hardware the difference is most noticeable. When every percent of CPU counts, fewer background processes means more resources for the game. On a GTX 1660 or RTX 3060 you will feel the difference right away.
Message us in the site chat. We reply within 15 minutes, talk through the details, and get straight to work.
Pick a package for your task. Not sure? Message us in the site chat and we will help you decide.
Clean Windows 11 PRO install, components and telemetry turned off. The baseline for gamers.
Classic 11 / CustomX plus full CPU, GPU, RAM overclocking and stress tests.
Custom Windows build with a trimmed core. +5-10% FPS on top of Classic 11.
Free settings breakdowns per game. We do it for you, or take the settings yourself.
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