John Carter of Mars

"My attention was quickly riveted by a large red star close to the distant horizon. As I gazed upon it I felt a spell of overpowering fascination—i...

"My attention was quickly riveted by a large red star close to the distant horizon. As I gazed upon it I felt a spell of overpowering fascination—i...

Modiphius Entertainment presents the John Carter of Mars Collectors Slipcase set. Contained within the wonderfully illustrated slipcase you'll find...

Flags over Mars!  This short FREE Quickstart adventure is designed to allow play­ers to take on the role of heroes from the John Carter of Mars st...

"Modiphius Entertainment presents the Phantoms of Mars campaign book for John Carter of Mars: Adventures on the Dying World of Barsoom, a science-f...

"Modiphius Entertainment presents the Phantoms of Mars campaign book for John Carter of Mars: Adventures on the Dying World of Barsoom, a science-f...

"My attention was quickly riveted by a large red star close to the distant horizon. As I gazed upon it I felt a spell of overpowering fascination—i...

"My attention was quickly riveted by a large red star close to the distant horizon. As I gazed upon it I felt a spell of overpowering fascination—i...

Free character sheets for the John Carter of Mars RPG. These are new sheets but we'd also welcome your feedback on any aspect of the game in the Jo...

Modiphius Entertainment presents the John Carter of Mars Narrator’s Toolkit. The Toolkit includes the official John Carter of Mars narrator screen....

Modiphius Entertainment presents the John Carter of Mars Narrator’s Toolkit. The Toolkit includes the official John Carter of Mars narrator screen....

Modiphius Entertainment presents the John Carter of Mars Prince of Helium Notebook. The exterior features amazing rendered artwork from the cover o...

John Carter of Mars is a science-fantasy roleplaying game from the mind of Edgar Rice Burroughs. It will transport you to Barsoom, an arid, dying l...