This is an exclusive edition available only directly from Grey Fox Games that contains 4 Promo cards, 30 custom Civilian meeples, 25 highly detailed miniatures, in addition to the content normally available in the Retail edition. This edition also includes the Irish Sea expansion. Exclusive promo cards included: Spyder, Orbital Strike and Draw Energy for the Aliens, and Dog Scout, Bombardment and Tesla for the Humans. The Kickstarter edition has a different UPC code than the retail edition.