Tested
Every tweak is tested on real hardware before being added to the app. No sketchy third-party tools. Just elite system tweaks used by Mizery himself, and some pros.
Increase FPS. Reduce Input Delay.
Optimize your PC for gaming
Professional PC tweaks and Windows optimization that boost FPS, cut input lag and lower ping, tested, non-intrusive and fully reversible.
4.92★Avg. rating
4,000+Active users
Win 10 & 11Fully reversible
Before & After.
Higher FPS
Registry, power and GPU settings that unlock your hardware's true potential
Lower Input Delay
Custom keyboard, mouse and controller tweaks so every input lands instantly
Lower, Stable Ping
Network registry tweaks for a steadier connection in every lobby
Instantly Improve Your Performance.
Everything is tested, non-intrusive and fully reversible. No sketchy third-party tools.
Non-Intrusive
Registry and settings changes only. Trusted by thousands of gamers.
Fully Reversible
Changed your mind? Every tweak includes a restore path so you can undo it in minutes.
Step-by-Step Guide
Crystal-clear instructions with every tweak. No tech skills needed.
Pro Support
Stuck? Open a ticket in the Discord and get direct support from the team along the way.
Instant Delivery
Download the app, sign in and your tweaks are ready to apply in minutes.
Free app · Windows 10 and 11 · Step-by-step guide included
Trusted By The BEST
Premfn
Npen
aero1x
Support
Frequently Asked Questions
Everything you need to know about our packs
Tweaks are custom built PC optimizations that help improve FPS, reduce input lag, enhance responsiveness, and optimize Windows for better gaming performance.
Expect lower input delay, lower ping, and a noticeable increase in system responsiveness. Real users have reported an increase of 50-100 FPS. No gimmicks, just raw performance.
Yes, 100%. Everything is tested, non-intrusive, and fully reversible. No sketchy third-party tools. Just elite system tweaks used by Mizery himself, and some pros!
Not at all. The instructions and process are both crystal clear. Each package has a step-by-step guide and pro support if you need help along the way.
It's optimized for Windows 10 & 11, and works on laptops, desktops! However, depending on the level of your setup, results may vary.
Because the product is instantly delivered to your device, we offer no refunds. See the Terms of Service for details.
Still have questions?
Join our DiscordReady to optimize?
Grab the free app, follow the step-by-step guide and join 4,000+ players already running MIZTWEAKS.