Cymic Parasite Breach Books in Order

Cymic Parasite Breach is Darcy Coates doing sci-fi horror with a sharp, nasty hook: an alien parasite that can take you over and wear you like a costume. It doesn’t just copy a face. It mimics voices, mannerisms, and even the way a person thinks, which makes the scariest question in any room very simple, who’s still human?

The series is told through a chain of short, fast installments that hop between numbered space stations. The stories can be read on their own, but together they build a bigger picture of a single outbreak spreading across a network of human outposts. Because the setting changes from station to station, you see the same threat under different kinds of pressure, crews who follow protocol and crews who panic, cover things up, or make a gamble that turns into exposure.

Isolation does a lot of the work here. Most stations are far from help, thinly staffed, and running on routine. That means the moment something goes wrong, there’s nowhere to run and nobody to call, just locked doors, airlocks, failing systems, and the creeping sense that the person beside you might be a perfect imitation.

Cymic Parasite Breach moves like a disaster report written in screams.

As the breach worsens, communication lines fray and “Central” struggles to hold a crumbling system together. The parasite’s disguise is unnervingly complete, it can copy voices, faces, and even memories, which makes containment feel almost impossible once it gets a foothold. By the time humanity realizes what it’s facing, a third of its six hundred stations have already gone dark, and the later installments widen the scope from one crew’s immediate survival to the kind of choices people make when they think the whole species is about to lose.

That rising scale comes to a head in Station 335, set just weeks after the invasion begins. A disgraced ex-military operative is sent on a mission aimed at slowing the spread, even if it means walking into territory the Cymics already control. It’s still personal, still claustrophobic, but you can feel the series shifting from “can we live through tonight?” to “what do we sacrifice so anyone lives at all?”

If you like body horror, paranoia, and tight pacing, this is the Coates series that leans hardest into those strengths. They’re quick, sharp reads. For the clearest build, read in order from the first numbered station through Station 335.