Sources and method

Every number here can be checked without an account or an API key. This page says where each one comes from and, where something is inferred rather than published, exactly what the inference rests on.

The register

  1. 01

    Unlock rates

    published

    ISteamUserStats/GetGlobalAchievementPercentagesForApp, appid 2713000

    Steam publishes the global unlock rate for every achievement in every game. Names and descriptions come from the public achievement statistics page for the same app.

    Would make it wrong: A refresh writes nothing if the response is short, is missing an achievement, or moves a figure further in a day than a real change could.

  2. 02

    Price, release date, studio, genres, DLC, PC requirements

    published

    Steam store data, appid 2713000

    All of it read from the store entry rather than retyped from an announcement, because promotional wording and the store listing regularly disagree.

    Would make it wrong: The store entry changing without the page being refreshed.

  3. 03

    Price, editions and the Heritage Pack

    published

    Steam store data, appid 2713000; DLC appid 3837640

    $49.99 for the base game. Steam lists one package and one DLC at $3.99. Everything on the editions page describes what that store entry currently lists, not what exists in every territory.

    Would make it wrong: A new package or DLC appearing on the store entry.

  4. 04

    Age ratings and content descriptors

    published

    Steam store data, appid 2713000

    The regional boards Steam carries, with their own descriptors translated. Steam returns no ESRB or PEGI entry for this app, so neither is quoted anywhere on the site.

    Would make it wrong: A board revising its rating, or Steam adding one that is not listed.

  5. 05

    Languages (17, 6 with full audio)

    published

    Steam store data, appid 2713000

    Read from the supported-languages field rather than from a press release.

    Would make it wrong: A language being added after launch.

  6. 06

    The score

    published

    The game's Wikipedia entry

    Composer Olivier Derivière, the French-to-Cypriot Greek lyrics, and the 16 June 2026 release of "The Land". Nothing about the music is inferred from listening.

    Would make it wrong: The entry being corrected.

  7. 07

    The premise

    published

    The publisher's own description, Steam appid 2713000

    The story page paraphrases the store description and nothing else. Where it says what the game is about, that is the publisher speaking.

    Would make it wrong: The store description being rewritten.

  8. 08

    Platforms beyond PC, engine, setting

    published

    Publisher material and the game's Wikipedia entry

    Facts the Steam entry does not carry, taken from the two places that state them plainly.

    Would make it wrong: A console version being announced after the last edit.

  9. 09

    Which achievement belongs to which chapter

    inferred

    Inferred — see below

    Steam does not label this. The site infers it, says so on every page that uses it, and sets out the reasoning underneath.

    Would make it wrong: Any one of the four supporting observations turning out not to hold.

The chapter mapping, in full

This site says that the hidden run of achievements below is the chapter completions. That rests on five things:

  1. Thirteen achievements, ACH_01 to ACH_13, have their descriptions hidden by Steam.
  2. Their unlock rates fall strictly, 84.8% down to 6.3%, without a single reversal. That is the shape of a progression funnel and of very little else.
  3. The achievement immediately after the run, ACH_14, is not hidden. Its description reads "Complete all Chapters", which is what closes the run at the other end.
  4. Every one of those thirteen names is the chapter title used by published walkthroughs, and in the same order. That is the mapping, checked name by name rather than assumed.
  5. Six other achievements are hidden as well (ACH_24, ACH_28, ACH_31, ACH_32, ACH_34, ACH_35), but they are scattered through the numbering and their rates form no run. They are secrets, not a sequence.

That is strong evidence, not an official confirmation. Chapter titles the mapping supplies but nobody has published are marked as such on the chapters page rather than presented as fact.

What is not here

Collectible locations, chapter walkthroughs and puzzle solutions. Those are covered thoroughly elsewhere and this site has nothing to add to them.

Where to go next