I don't think that anything currently in alpha will show up since those are often not quite ready yet. But the beta list has a bunch of really nice games that I imagine might pop up: Evergreen, Canvas, Micro Dojo, Hanamikoji and Schnapsen are some of my favorites. Ginkgopolis is supposed to be very good too but I haven't played it yet.

edit, looks like I got Evergreen right!