Playing Mobile Games With A Controller: What Works, What Doesn’t, And What To Test Before You Spend
You paired the controller, the light went solid, your phone said "Connected," and then the game did absolutely…
Right, this is driving me mad. Your tester reads every single button and both sticks perfectly, no issues at all, pad is detected as Xbox Wireless Controller. But Elden Ring and two other games act like nothing is plugged in. Keyboard works fine. I have reinstalled the game, reinstalled drivers, tried a different cable, tried the other USB ports. Windows game controller properties also sees it and all the buttons light up there. So it works everywhere except the actual games, which makes no sense to me at all. Am I going mad?
You are not going mad. The browser and Windows both read the controller directly, but most games read it through Steam Input or XInput, and something in that layer is grabbing it. Check Steam Input per game first.
This is one of the most common things people bring here and the explanation is genuinely satisfying once you see it.
There are several separate paths a controller can take into software. A browser reads the raw device through the Gamepad API. Windows game controller properties reads it as a plain HID device. Most PC games do neither: they read it through XInput, or through Steam Input if Steam is involved. Your controller is healthy on the first two paths, which your test results prove, so the fault is in the third. A working tester result and a dead game is not a contradiction, it is a clue, and it narrows the problem down a long way.
The usual culprit is Steam Input. When it is enabled, Steam takes exclusive control of the physical controller and presents a virtual one to the game. If that handoff fails, or a per-game setting is wrong, or another overlay is already holding the device, the game sees nothing at all while the hardware stays perfectly functional. The second most common culprit is a second input tool running in the background, like DS4Windows, reWASD or a vendor utility, doing the same exclusive grab.
Work through the steps below in order. In almost every case it is settled by step 2 or step 3, and you will not need to touch drivers again.
Tested on: Xbox Wireless Controller Model 1914 and DualSense CFI-ZCT1W, wired and wireless, Windows 11 24H2, Steam client February 2026 build, tested against Elden Ring, Hades II and Forza Horizon 5. Fault reproduced by forcing a Steam Input handoff failure and by leaving DS4Windows running in the background.
Checked by Calder Wright on . How we verify answers
Linux And Input Subsystem Engineer at Gamepad Tester
Lucas works on the Linux input subsystem. He follows how evdev registers a controller, how Steam Input sits on top of it and where the two disagree with the browser's view of the same device, which is the usual reason a pad behaves differently on a Steam Deck or a Linux desktop than on Windows. His testing targets parity: the same controller should produce the same reading on every operating system, and where it does not, the difference should be documented. On Gamepad Tester he handles the Linux and Steam Deck questions.
Each answer is written by the specialist who owns that part of the hardware, tested on a real controller, and checked by a second team member. How we verify answers
Answers are free general guidance from the Gamepad Tester Team and the community. Opening a controller or replacing a thumbstick module can void your warranty, so check the maker's support or warranty first. Battery and soldering work carries a real risk of damage or injury.
Every test runs in your own browser with the Gamepad API. No sign up, no download, and your controller data never leaves your device.
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