I was struggling with this when I was doing some graphics but I think I got pretty close!
I got the font in the attachments and the PSD in a mediafire link because I can't upload some things for some reason :P.so you can create your own, or just copy the layer style!
First go and make some nice text with the 28 days later font like this(It doesn't matter what colour) :
Then we are going to dubble click the layer and select the tab "gradients" and set the scale to about 130 :
Then select the tab "stroke" and make the stroke about the size you want, I usually go for 1-3 :
This will be the final image! :
PSD download : http://www.mediafire.com/?30i6g18xbi3cq38
The attachments are down here, please consider a rep+ and a thanks if you like it!