Steam Controller Struggles With Xbox Game Pass and PC Apps

Valve’s new $99 Steam Controller is running into compatibility problems outside the Steam app, especially with Xbox PC games and third-party launchers, as Windows Central reports.

While the controller works as expected inside Steam, support becomes inconsistent once players launch games through the Xbox app, Game Pass, or other PC storefronts. Instead of acting like a standard gamepad, the controller can fall back to Valve’s older “lizard mode,” where Windows treats it more like a mouse and keyboard.

Xbox app and Game Pass games are affected

One of the biggest frustrations involves Xbox Game Pass titles on PC. Some games launched through Microsoft’s Xbox app fail to recognize the Steam Controller properly, preventing access to its full feature set.

Players testing games like Subnautica 2 reported that even adding the game as a non-Steam shortcut does not always activate Steam Input correctly. In some cases, games interpret the controller as basic desktop input rather than a real controller.

That creates a poor experience for users who expected plug-and-play compatibility across Windows gaming platforms.

Community tools try to fix the issue

PC gaming communities quickly started building workarounds. Open-source tools such as SISR and SteamlessController aim to improve compatibility outside Steam.

However, these unofficial fixes often rely on additional software layers like VIIPER and ViGEmBus. Less experienced Windows users may find the setup process complicated, especially compared to standard Xbox controllers that work natively across most PC games.

The situation also raises concerns for buyers who expected the controller to work smoothly with Game Pass Ultimate libraries.

SDL support improves things, but not everywhere

There is some good news. The Simple DirectMedia Layer (SDL) library now supports more advanced Steam Controller features, including touchpads, grip sensors, and capacitive stick detection.

In theory, that should help more PC games recognize the controller properly without depending entirely on Steam Input. However, SDL integration still depends on individual game developers, meaning many AAA releases and Xbox app games may continue showing inconsistent behavior.

Valve and Microsoft may both share responsibility

Part of the problem may come from Microsoft’s Xbox PC app and how it handles controller input. At the same time, Valve also appears to rely heavily on Steam Input instead of broader native XInput compatibility.

For now, the controller delivers its best experience inside the Steam ecosystem. Outside Steam, support remains hit-or-miss.

The issue already appeared in early reviews, but retail buyers are now running into the same limitations.

Valve’s controller launch still generated excitement for other reasons. The company recently confirmed that future orders may use a reservation system due to demand. Valve also released official CAD models for hardware modifications and customization.

And yes, the controller can apparently scream when dropped.