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SIZ Archive

A text-driven archive of the hidden histories of the Genesis world

Translated from the Korean Developer's Note #65. SIZ Archive launches on the Korean server on August 11, 2026; it has not been dated for global. Names and details are provisional. Official Naver Lounge Developer's Note #65 (2026-07-28)

Overview

SIZ Archive menu tile

SIZ Archive is new content that unfolds the many hidden stories of the Genesis world, told primarily through text. Where Kosmos Discs delivered short fragments of information about a person or event, SIZ Archive is a body of historical records: writings that someone left behind across the world, gathered and preserved by the SIZ.

It launches on the Korean server with the August 11 update. The team plans to start with comparatively light stories, then gradually widen the range of eras and subjects depending on player interest. New entries won't come often; they will be written one at a time, alongside guest writers, whenever there is room to.

Where it lives

The Cosmos menu, with SIZ Archive as a new tile

SIZ Archive sits in the Cosmos menu next to Inner World, Simulation Training and Error Code: Diene. The Cosmos section is also being restructured: the main narrative (Kosmos Saga) now adds new chapters under [Cosmos] → [Ark] rather than running as timed seasons, while [Inner World] is kept for lighter side stories and one-shots that don't need their own hub.

How to read it

  • Lore-first, not combat: SIZ Archive is about reading and discovering the world's backstory, not clearing stages.
  • A step up from Kosmos Discs: Discs are short info fragments; the Archive collects fuller written records the SIZ have catalogued.
  • Expanding over time: it opens with lighter tales and broadens to more eras and themes as it grows.

※ The KR menu labels are shown in their original Korean; global wording will differ. Some Developer's Note #65 imagery is heavy story-spoiler art and is intentionally omitted here.