LOCAL-FIRST PLANNING TOOL
Nightwater Achievement Tracker
Track all 40 public Nightwater achievement objectives on this device. Hide spoilers, filter unfinished goals and export your checklist without Steam login.
0 / 40 marked complete
A personal checklist, not Steam synchronization. Names and objectives use the public Steam list checked September 26. Marking a box does not unlock an achievement.
METHOD
Use observed inputs, inspect the reasons
Name the structure you can see in your build, run the transparent check, and revise the plan when the result exposes a disconnected stage or missing decision. No tool result is presented as official game data.
Release-build gate
Recheck demo-derived plans against your current released build. An exported JSON draft preserves your intent while keeping old values visibly separate from newly verified behavior.
QUESTIONS
How this tool handles evidence
Does the Nightwater Achievement Tracker know hidden Nightwater values?
No. It uses only your entries and transparent structural rules. Unknown game values remain unknown.
Where is my plan stored?
Persistent tool drafts stay in local browser storage on this device. Tools with structured drafts also support JSON export and import.
Is the result an official optimal route?
No. It is a planning aid designed to make assumptions and missing handoffs visible.
RELATED CODEX
All 40 Nightwater Steam Achievements
All 40 official Nightwater achievement names and objectives, grouped by first steps, regional milestones, minigames and spoiler-controlled exploration.
Final Achievement: What Still Needs Checking?
Troubleshoot the Finish Nightwater achievement without assuming every ending, boon or regional milestone is a verified prerequisite.
All Nightwater Endings
Nightwater has four endings. Separate a first finish from optional story completion, with spoiler-controlled public clues and verified evidence limits.
Nightwater Progression Map
Choose your next Nightwater goal across resource milestones, factory automation, island regions, technology, minigames and the Lighthouse.
Tool logic originally checked September 4; release-week regression tests cover all eight planners. Game facts use the current official-source snapshot.
Check the official Steam Store