A couple of
tweets from Pavel Djundik
have details from the
developer datamined from the latest
client. Pavel speculates these are further indications that Valve may be
working on a handheld device:
Valve's "Neptune" controller shows up in
latest Steam client beta again.
It's named "SteamPal" (NeptuneName) and it has a "SteamPal Games"
This update also added a "quick access menu" and a "power menu"
I have a feeling all these strings related to "Neptune":
Is Valve making a handheld Steam console?