This tutorial will teach you how to take a simple circle and make it the face of the chip.

Open a new file (File>New) that would have 450x450 px and 72 dpi.
Using the Ellipse Tool (U), create the primary layer reserved for the play counter.



The layer’s parameters:
Blending Options>Drop Shadow



Blending Options>Gradient Overlay



Gradient’s parameters:



Blending Options>Stroke