Cortex Prime, the toolkit RPG that powered Marvel Heroic Roleplaying and Smallville, is finally cracking open for outside designers. Cam Banks, the system's main steward for over 15 years, has signed a sub-licence with current owner Dire Wolf Digital that lets him hand keys to third-party creators selling commercial Cortex content on DriveThruRPG.
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See how it worksBanks's new company Rusty Sellsword now has meaningful decision-making power over the system, according to a Rascal News piece published 4 May. Until now, Cortex was effectively a closed shop, with fans only allowed to make non-commercial content under a tightly worded fan policy. Banks told Rascal: "I can now sublicense to third-party creators who want to make and sell their own Cortex content."
The shift matters because Cortex Prime is one of the more flexible RPG engines around, designed to be reshaped into procedural drama, cinematic action or dice-pool strategy depending on what mods you bolt on. Marvel Heroic, Firefly, Smallville and the 2018 Cortex Prime Game Handbook (which Kickstarted to over $530K) all use it, and the system has a small but devoted player base that has been waiting years for the rules to live somewhere designers can build on.
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Start organising for freeBanks also flagged plans for his own studio. Three settings, TRACE, Hammerheads and Eidolon, are being developed into full games over the next few years. Materials previously locked behind Kickstarter exclusives are heading to general digital release. And Rusty Sellsword wants to push past licensed-IP work toward original Cortex titles. After 15 years, Banks summed it up: "It feels pretty good."
For groups looking for something less prescriptive than D&D, this is a good moment to keep an eye on what indie designers do with the toolkit. The 5e small-press boom showed what happens when a system gets opened up. Expect Cortex one-shots and zines to start landing on DriveThruRPG before long.
Sources: Rascal News




