I wasn't sure whether these were destined to be used for retail tie-ins or for specific product placements. It is possible that these maybe packaging designs for upcoming games or whatnot. So... into the "Other" section these go!

http://img23.exs.cx/img23/6740/mf_ep...con_promo1.jpg

http://img5.exs.cx/img5/8884/mf_epis...con_promo2.jpg

http://img8.exs.cx/img8/9648/mf_epis...con_promo3.jpg