Currently, Google Stadia only works on a limited number of smartphones, including the newer Pixel models, but that may be about to change. Code detected in the latest Stadia Android app suggests that support for devices that aren't "certified" is coming. As 9to5Google found out, the change would mean you could at least try Stadia on any Android phone you want, even if Google hasn't specifically approved it. The new functionality would probably be marked as experimental. While Stadia also works on TVs and Chromecast Ultra, as well as Google Chrome on computers, letting more phones into the fold would certainly increase the game streaming service's appeal, and likely get more subscribers on board. Google Stadia is still a work in progress to some degree, with new features and new games coming out regularly. A few weeks ago, for example, we saw support for wireless controllers added to Stadia on PC.