John Carter of Mars – Adventures on The Dying World of Barsoom is a planetary romance tabletop role-playing game. We’ve created it in under license and with the cooperation of the estate of Edgar Rice Burroughs, author of the original Barsoom novels and with the guidance of Scott Tracy Griffin one of the leading scholars of his works to ensure utmost authenticity. Using a pulp-action inspired lite variant of Modiphius’ 2d20 system called Momentum, John Carter of Mars allows players to take the role of various adventurers and heroes as they travel, battle, and romance their way across the a wondrous and dangerous world known to its natives as Barsoom. Play as John Carter, the princess Dejah Thoris, the fearsome Thark Tars Tarkas or you can create your own new heroes from a wide variety of options.