gnome-games-extra-data 2.8.0 has been released
This is the "overflow" of graphics from the main gnome-games package. It is optional, but contains some fun stuff. gnome-games itself is of course a pre-requisite.Download
The only change since 2.7.0 is the addition of the old gnometris backgrounds. They are not installed since there is no suitable location for them. They are provided for use on an ad hoc basis by any interested parties (i.e. copy them to somewhere in your home directory).