The ornamental design for a spherically shaped gamedie as shown and described.
FIG. 1 is a front view of the spherically shaped game die showing my new
design; the rear is a mirror image of the front.
FIG. 2 is a top plan view, in which a portion of the facets have been
omitted for ease of illustration, of the spherically shaped game die shown
in FIG. 1; the bottom is a mirror image of the top.