John Carter of Mars Dotar Sojat Era. Modiphius Entertainment

Pulp fans get ready for something really special as Modiphius Entertainment announces the Dotar Sojat Era  Supplement for their excellent John Carter of Mars roleplaying game!

From the press release

Today we’re delighted to announce the release of the Dotar Sojat Era Supplemental Rulebook, a brand new source book for the John Carter of Mars RPG, which brings you new source material and adventures set during the time of Princess of Mars.
The Dotar Sojat Era Supplemental Rulebook is available in print and PDF on as part of the John Carter of Mars Collection and in PDF only on


Edgar Rice Burroughs’ John Carter of Mars: Dotar Sojat Era Supplemental Rulebook provides you with an in depth look at the Dotar Sojat era of play for the John Carter of Mars: Adventures on the Dying World of Barsoom roleplaying game.
  • Narrator advice on using the themes and tone of the era and the plots of A Princess of Mars to create exciting Dotar Sojat era campaigns.
  • New character options for red Martians, green Martians and Earthborn, including new pre-made talents, flaws, and expanded accolades and renown spends.
  • New narrator characters, those most beloved and despised of the era.
  • New strange technology, powers for your players to acquire and mysterious places of the Dotar Sojat era to explore, all packed with plot seeds to inspire narrators.
  • Expanded rules for airships and using them in battle, rules for designing and building your own vessel, and a selection of pre-made ships for player and narrator convenience.
We hope you’ll take this chance to add more depth and variety to your existing John Carter campaigns and look out for Prince of Helium Supplemental Rulebook and Jeddak of Jeddak Supplemental Rulebook which release in February and March respectively,

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