Changing the size of the objects is as simple as resizing the window. To make the maximum use of the screen choose the Fullscreen option from the View menu.To change the appearance of the objects use the Theme item in the View menu. Selecting an item from the list changes the theme immediately.You can also create your own themes, although the process is not very straight-forward yet. Use a copy of an existing theme as a template and alter it with your favorite paint program. Put the result in $XDG_DATA_HOME/gnome-games/same-gnome/themes/2.10/. It will be automatically included on the themes list next time you run . $XDG_DATA_HOME is usually ~/.local/share/.
