Martin McKenna contributed to Steve Jackson's BattleCards and as such a card within the deck is dedicated to him as an Artist of Vangoria. His work did not appear in the UK version but only in the US version. In the US version his artwork replaced the work of Alan Craddock. This means that the card dedicated to McKenna, is unique to the US set. The card features stylised self-portrait of McKenna as the artwork, with a mini-biography on the text side, written from an "in-world" "Vangorian" perspective.