A commission for a forum acquaintance, Shrpsho0ter, for his fimfic of the same name. I haven't read it yet, but I can guess it involves MLP:FiM and L4D somehow
You can find his story here on FIMFiction! [link]
Bill in this image is originally from the No Mercy poster, cropped in at Shrpsho0ter's request. I'm not sure who the artist is. Everything else done by me in CorelDRAW and Photoshop.