A downloadable game

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Endlessly looping and twisted beneath the skin like fractal capillaries. Pumping ichor and effluvia around this blasted and forgotten city of shattered glass and discarded crisp packets. Go down, then, down the cracked tile stairs under the filthy buzzing halogen glow. Amongst the diesel fog and screaming pistons of the trains many things scurry and skitter in the darkness, but brave these horrors we must, it’s this or the bus.

Subcutaneous is a random linear dungeon generator for Troika! set as a journey in a nightmare underground metro rail system.


  • 12 Weird train scenarios.
  • 26 Unpleasant underground stations.
  • 9 Denizens of the tunnels.
  • Endless fun*.

Subcutaneous is an independent production by Mike Knee, and is not affiliated with the Melsonian Arts Council.

CategoryPhysical game
Rated 5.0 out of 5 stars
(2 total ratings)
AuthorGently Rotting Productions
TagsTroika, Tabletop role-playing game


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Click download now to get access to the following files:

Subcutaneous.pdf 2 MB


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We're currently in a city scenario that would fit this in very nicely. maybe i can get them to squeeze this in somewhere lol


I hope it treats you well, I'd love to hear how it goes if you do play it, but obviously no pressure!


This honestly ran so smoothly - the session, not the train!

Delightfully grimey and matched Troika levels of ridiculous. Ran a two stop session in less than 90mins and felt like a very fleshed out (be prepared for fleshy walls) and complete session despite being rolled randomly live as we boarded each train and station! 

Respect The Train.  ←_←

Thanks for the playtest assistance!!