New strings were discovered tucked away in the latest Steam update.

The latest beta update for the Steam client has some interesting surprises tucked away within the code. The new client update has several strings that reference things like a "Neptune" controller alongside something else called "SteamPal." The prevailing theory is that Valve is working on a handheld console, perhaps similar to the Nintendo Switch, that will be called SteamPal when it is released....