WORLD & TECHNOLOGY · FIELD GUIDE
The Lighthouse Guide
A spoiler-safe guide to the verified overarching goal and its relationship to progression, secrets, story and endings.
DIRECT ANSWER
The verified route
A spoiler-safe guide to the verified overarching goal and its relationship to progression, secrets, story and endings. Use the structure below now, then recheck patch-sensitive details in the current build.
EVIDENCE STATE
PRE-RELEASE
LAST CHECKED
Sep 4, 2026
UNKNOWN DATA
Not verified yet
PRIMARY SOURCE
Official Steam
01
What is verified right now
A spoiler-safe guide to the verified overarching goal and its relationship to progression, secrets, story and endings.
Official descriptions name the technology arc from primitive tools through the Bronze Age, Industrial Era and future, and identify The Woods plus a Mountains preview in the Demo.
02
Decisions for The Lighthouse Guide
The useful question is not how to fill every field today, but which claim changes the next player action. These page-specific decisions keep the lighthouse guide practical while the full release remains gated.
- Keep the overarching goal separate from unverified ending requirements.
- Allow players to open clue and interpretation layers deliberately.
- Continue mechanical factory guidance without forcing optional story progress.
03
How to use this field guide
Treat named ages and biomes as broad progression anchors. Let the game reveal the actual unlock path; the site records what is confirmed and leaves release-sensitive steps open until verified.
For the lighthouse guide, follow the in-game state first and use this page to organize decisions, not to override evidence shown by your build.
04
A practical field workflow
This sequence keeps observations reproducible and makes release-day corrections straightforward.
- Finish the currently available area before assuming later requirements.
- Mark named landmarks and reachable interactables.
- Separate resource access from story discovery.
- Check which technology or milestone signal actually opened the next option.
- Revisit the map after a verified unlock.
05
What remains deliberately open
Exact recipes, thresholds, rates, capacities, unnamed entities and hidden completion conditions stay unpublished until an official source or repeatable current-build check supports them. In every table, an unknown is an evidence state—not a zero, a negative answer or missing work.
EVIDENCE REGISTER
Known, unknown, and withheld
| Signal | Current answer | Strength |
|---|---|---|
| The Lighthouse Guide | A spoiler-safe guide to the verified overarching goal and its relationship to progression, secrets, story and endings. | PRE-RELEASE |
| Full release build | Not unlocked on Steam at the Sep 4 check | Verified official |
| Patch-sensitive detail values | Not verified yet | Withheld |
FIELD CHECKLIST
Before you commit
- Finish the currently available area before assuming later requirements.
- Mark named landmarks and reachable interactables.
- Separate resource access from story discovery.
- Check which technology or milestone signal actually opened the next option.
- Open Progression Route Planner when you need a reusable private plan.
- Cross-check the nightwater biomes guide before committing to the next step.
- Cross-check the the woods biome guide before committing to the next step.
COMMON MISTAKES
What to avoid
- Treating a preview as a complete biome guide.
- Assuming every visible landmark is currently reachable.
- Mixing story speculation into mechanical unlock instructions.
RELEVANT TOOL
Progression Route Planner
Choose an automation, exploration, milestone, minigame or story priority and receive a transparent suggested focus order.
Open toolOpen spoiler-aware research note
Official sources confirm optional mystery content, secrets and multiple endings, but the source gate does not yet support publishing requirements or locations. This space will open into verified steps only after the release build can be checked.
FIELD QUESTIONS
Frequently asked
What does this The Lighthouse Guide verify before release?
A spoiler-safe guide to the verified overarching goal and its relationship to progression, secrets, story and endings. Use the structure below now, then recheck patch-sensitive details in the current build.
Does this page fill unknown values with estimates?
No. Unknown quantities, names, rates and requirements are shown as Not verified yet. User observations stay separate from official data.
When will this guide be checked again?
It will be rechecked against the Steam Store and official news at release. Demo-derived details move to Recheck Needed until the full build confirms them.
SOURCE DESK
Sources and freshness
Core facts were checked Sep 4, 2026. Steam and Studio Ashty are primary sources; SteamDB and community posts are supporting signals only.
NEXT SIGNAL
Related field guides
Nightwater Progression Guide
A systems-first map of Nightwater progression through resources, milestones, technology ages, biomes, minigames and the Lighthouse.
All Nightwater Endings
A spoiler-gated completion hub for the four officially confirmed endings; requirements remain unlisted until verified.
Secret Areas Guide
A spoiler-safe discovery log for officially confirmed secret areas without invented locations or access steps.
Nightwater Story & Lore Guide
A source-separated space for official premise, observed clues and unverified interpretation around Nightwater and the Lighthouse.
Endings & Secrets Checklist
Track four endings and discovered secrets in a spoiler-safe local checklist without invented requirements.