Hi,
The maintainers of the gnome-menu package plan adding a few entries to the "standard" GNOME menu (which is translated in GNOME, outside Debian), to split the Games submenu when needed.
So, they added a Debian-specific directory for these strings.
As these strings are close to some already used in the "menu" package, I took the liberty of re-using your translation of menu as a basis.
That translation has been merged with the POT file for gnome-menu.
The maintainers would appreciate if you can update this translation. Please send your translation updates *as bug reports against gnome-menu* before July 27th. You can still send updates *after* that date but they're likely to wait for another release of the package.
Many thanks for your attention.