The ornamental design for a portable gamedevice with liquid crystal display, as shown and described.
FIG. 1 is a front elevational view of a portable game device with liquid crystal display, showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a right side elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
The broken lines, which define the bounds of the claimed design, form no part thereof. The portions of the claimed design, shown in broken lines, are for illustrative purpose only and form no part of the claimed design.