While Steam Deck alternatives don’t come with SteamOS out of the box, Valve definitely isn’t against the idea. The company has always said that it wants to supply third-party companies with versions of SteamOS to use with their devices, and we’ve seen some movement behind the curtain showing that Valve is working away at making this a reality. Now, a recent leak has revealed what might be the first handheld device to have SteamOS as a factory default.