Hello! In the backlog of new features we're looking at rolling out, we're thinking of a Guest Log in, which would bypass any formal sign in but then also forgo any reward (this is the only reason we have the sign in - to be able to deliver game keys and the partnered rewards we have.)
Just as a heads-up for anybody else coming through here and reading this...in the intervening time since the parent comment was posted, this has happened; in the current versions of Puzzletrunk (both Web and desktop) there's a guest login option.
