Dark Concepts and World Explained
A guide to the concepts, places, organizations, and story mechanics that define Dark.
Key Concepts
The Knot
The knot is the closed causal loop connecting both mirror worlds and the paradoxical families inside them.
Origin World
The origin world is the original reality whose accident creates Adam's and Eva's split worlds.
Alternate World
The alternate world is Eva's mirror reality, where Martha's path replaces Jonas's as the central emotional engine.
The God Particle
The God Particle is the unstable substance that enables time travel and symbolizes humanity's desire to control causality.
Bootstrap Paradox
The bootstrap paradox is a causal loop where an object, person, or idea exists without a clean origin.
33-Year Cycle
The 33-year cycle structures early time travel in Dark, linking 1953, 1986, 2019, and other key periods.
Family Tree
The family tree is Dark's hidden map of paradoxical parentage, showing how time makes families cause themselves.
The Emerald Tablet
The Emerald Tablet and its phrase 'Sic Mundus Creatus Est' symbolize creation, hidden knowledge, and Adam's ideology.
The Cave Passage
The cave passage is the first discovered route through time, linking Winden across 33-year intervals.
Winden
Winden is the German town where family secrets, time travel, and generational trauma become one closed system.
Winden Nuclear Power Plant
The power plant is the site of the accident and radioactive material tied to the God Particle.
Sic Mundus
Sic Mundus is Adam's time-travel organization, built around the belief that the world can be remade through time.
Episode Timeline
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