Yesterday, we looked at a bundle of Mörk Borg books, including the fantastic sci-fi conversion, CY_BORG. Today, we’re also looking at a bundle that builds on that with a bunch of additional content for CY_BORG. This bundle provides a whole treasure trove of content for CY_BORG.
CY_BORG is a doomsday-themed RPG set in the dystopian city of CY, where the world is constantly in flux, plagued by poisonous death smog, warring corporations, and rampant pandemics. The game is designed by the Stockholm Kartell and published by Free League Publishing. It’s a game about cybernetic misfits and punks raging against a relentless corporate hell, where everyone is interfaced, injected, infected, or infested with something.
The CY_BORG Darknet Bundle is a single-tier collection of seven third-party supplements by Christian Eichhorn, each packed with content to enhance your CY_BORG experience. Here are the full contents of the bundle:
- Beyond CY: Explore the outskirts of the city and uncover new threats and opportunities.
- The CVLT of the Hadron Lamb: Infiltrate a dangerous cult and uncover its dark secrets.
- Darknet Filth: Navigate the demented front page of the Darknet and find dubious goods.
- Down Bad: Survive in the corpse-riddled streets and take down powerful interests.
- gutter_PVNKS: Join the ranks of the gutter punks and fight for survival.
- Krok Hunters: Embark on a mini-adventure to hunt down dangerous mutants.
- Mörk Borg – Tribute: A “triple threat” zine with material for CY_BORG, Mörk Borg, and Death in Space.


All of these supplements are available as non-watermarked, DRM-free PDF ebooks, making it easy to access and enjoy the content on any device. There’s some good value here, as for just $17.95, you get $92 worth of content. Christian Eichhorn’s work is known for its energetic and varied approach, offering a fresh take on the CY_BORG universe.
As I mentioned yesterday, the graphic design of CY_BORG is a visual feast, with each page a collage of scraps, pixel art, graffiti, and maps.
The CY_BORG Darknet Bundle from Bundle of Holding is pretty great. The only problem, really, is the lack of a core book as part of this offering. You’ll need the CY_BORG book to actually use any of the content here. Here are a few options on how to get it:
- For a limited time, you can grab it as part of the bundle we highlighted yesterday
- A digital edition from DriveThruRPG
- A physical edition from stores like Element, Wayland, and Amazon
Once you’ve got that book, you’re all set to dive in!
You can click here to visit the bundle page over at Bundle of Holding.

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