Use your phone as a controller, properly.
20 practical guides written from how GamepadOS actually works: setup, speed, motion controls, layouts and fixes. No filler, no guesswork.
Getting started
Install GamepadOS, pair your phone and play your first game.
How to use your Android phone as a PC game controller
What it takes to turn an Android phone into a gamepad for Windows games: what you need, how it works, how fast it is and what it is good for.
Getting startedGamepadOS setup guide: from download to your first game
A complete walkthrough of installing the PC server, installing the Android app, pairing with the QR code or manually, and testing the controller in Windows.
Getting startedWi-Fi or USB: which connection should you use?
A practical comparison of wireless and wired play with GamepadOS: speed, reliability, battery, convenience and which games suit which connection.
Getting startedHow to connect your phone over USB: tethering and debugging
Step-by-step instructions for wired GamepadOS play: choosing between Auto, USB tethering and USB debugging, turning each on, and fixing a cable that will not connect.
Performance
Lower input lag and fix dropped inputs on Wi-Fi.
How to reduce input lag when your phone is the controller
Practical steps to cut controller lag with GamepadOS: choose the right Wi-Fi band, enable router QoS, reduce interference, pick a faster phone and use USB when it matters.
PerformanceWhere controller latency really comes from
A stage-by-stage tour of what happens between your finger touching the glass and the game reacting, with realistic timings for each step and which ones you can actually improve.
PerformanceDropped or missed inputs on Wi-Fi: causes and fixes
Why a tap can go missing on a wireless controller, what the PC server and app do about it, and the settings and habits that keep button presses reliable.
Motion controls
Tilt steering, wheel mode and gyro aiming.
Gyro steering for racing games: setup and tuning
How tilt steering works in GamepadOS and how to tune it: calibration, steering sensitivity, the small-tilt dead zone, tilt throttle and pausing when the phone is laid flat.
Motion controlsWheel mode: 900-degree steering for truck and bus simulators
How GamepadOS wheel mode turns a mounted phone into a multi-turn steering wheel: the 360, 540, 720 and 900 degree ranges, mounting, the ROTATE button and tuning tips.
Motion controlsGyro aiming in shooters and 3D games with 3D aim mode
How 3D aim mode maps phone tilt to the right stick for looking and aiming, how to tune it, and how to combine gyro with thumb aiming for finer control.
Layouts
Build, design, share and back up your own touch layouts.
Layout builder: how to build your own touch controller
A hands-on tour of the GamepadOS layout editor: every widget you can add, how to move and resize them, trigger response modes and the label rule that makes a button actually work.
LayoutsDesigning a touch layout that your thumbs can actually use
Principles for building a comfortable on-screen controller: thumb reach, control size, spacing, grip, and layouts that suit racing, shooters, platformers and emulators.
LayoutsShare and back up your layouts: codes, accounts and new phones
How to share a custom GamepadOS layout with a short code, import one from a friend, and keep your layouts safe with an optional free account when you change or reset your phone.
Games and compatibility
How games see your phone, and how to set it up in Steam and emulators.
Why your PC sees an Xbox 360 controller: ViGEmBus explained
What the virtual controller driver does, why GamepadOS presents an Xbox 360 pad, which games that works with, and what to do if you want to remove or reinstall the driver.
Games and compatibilityUsing your phone controller with Steam and emulators
How to get a phone-based Xbox 360 controller working in Steam, Big Picture, non-Steam games and console emulators, including button mapping and avoiding double inputs.
Troubleshooting
Step-by-step fixes when something does not connect or run.
My game doesn't see the controller: a step-by-step checklist
A systematic way to find out whether the problem is the phone link, the Windows driver, Steam or the game itself, with the quick tests that separate each cause.
TroubleshootingPhone can't connect to your PC: a step-by-step checklist
Work through the real causes of a failed GamepadOS connection: wrong network, VPN, firewall, client isolation, a stale QR code, ports and driver problems, in the order that finds the answer fastest.
TroubleshootingWindows blocked the installer: SmartScreen and Smart App Control explained
Why Windows warns about the unsigned GamepadOS PC server, what SmartScreen and Smart App Control each do, and the honest options for each, including the trade-off of turning protection off.
About GamepadOS
Privacy, play time and how the free plan works.
Privacy: what stays on your network and what doesn't
A plain-language tour of what GamepadOS sends where: controller input that never leaves your network, the optional account, rewarded ads, play-time records and the checks the apps make.
About GamepadOSHow free play time, rewarded ads and Lifetime work
A clear explanation of GamepadOS's play-time model: the one-time 30 free minutes, optional rewarded ads for 30 more, the one-hour cap, what an account changes and what Lifetime gives you.
Can't find your answer? The support center covers setup, troubleshooting and the FAQ, and the contact form reaches us directly.