The game
Cosmic Grimdark is a dark-fantasy roguelite deckbuilding dungeon crawler, built from the novels of Alejandro Ashes. You are Faviana Cruz, the Threadwalker: cross the Graveyard by a lantern's die, fight the dead with one hand of Flame, Void and Blood, and bank their Souls at the Violet Flame before you fall.
Her road runs through the realms of Kindred Slayer and on into Eldritch Slayer, where the saga's heroes join her. Coming to Steam.
The road ahead
Act One: Kindred Slayer
Faviana walks the realms of the first book, one at a time.
Viridius's realm
-
The Graveyard Coming first -
The Black Cathedral Coming -
The Clocktower Coming
Then the road forks. You choose which realm comes next.
Lucinda's realm
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The Abandoned Railyard Coming -
The Factory of Forgotten Dreams Coming -
The Murcielago Coming
or
Ravain's realm
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The Nobility Manors Coming -
Castle Krysalis Coming
The Eyeless
Coming
Eldritch Slayer
Where the heroes of the saga join Faviana.
ComingThe cast
Faviana leads
The heroes of the other books join her road in Eldritch Slayer, each with a way to fight of their own.
Coming to Steam
Answer the call, Threadwalker
Early experiments: where it started
Three small browser games from 2026, kept playable as they were.
© 2026 Alejandro Ashes · Cosmic Grimdark, its characters and artwork · all rights reserved