Hub
Chapter 1 stuck hub
Spoiler-light triage for Chapter 1 blockers: missing markers, locker codes, Foreman answers, and hotfix-named interactions.
Start with these guides
These pages cover the current Early Access chapter without turning a demo video into a room-by-room walkthrough.
- Chapter 1 stuck points — Triage missing markers and prerequisites
- Quest marker and progression fixes — Hotfix 0.8.7–0.8.9 record
- Locker codes — Train, A6, B5, interphone
- Foreman answers — Test answers and repair materials
Common questions
Match the symptom to a child-page section before restarting a save.
Last reviewed
2026-09-21. Child-page facts still use each guide's own last-updated date.
How this guide is maintained
Breathedge 2 Guide treats official store and developer pages as the primary source of truth. Current-build community evidence can answer gaps the developers have not documented, but it is clearly labelled, attributed, and checked against conflicting reports.
Exact routes, recipes, timers, and balance values are dated when verified. If a detail is still uncertain, the guide says so instead of filling the gap with a guess.
Player notes
Comments & corrections
Found a wrong detail, missing route, or better survival tip? Send a correction with a source so the guide can be updated without inventing unverified game data.
Public comments are not stored on this static site yet. The button opens a prefilled GitHub feedback issue for review.