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Chester’s quiz has different answer sets depending on the release. In Steam’s remastered Campaign Mode, there are five questions: 1979, 302400, 428653855, 536870912, and 900000000. The older Itch.io quiz has six reported answers: 42, Psychrolutes marcidus, chess boxing, 38, Uranus, and pirates. Do not combine the two lists.

Steam remastered Campaign Mode answers

These five answers are reported for the remastered Steam release’s Campaign Mode. The descriptions below identify the prompt associated with each answer.

Question topic Answer
When the ultimate answer to life, the universe, and everything was published 1979
Mersenne-prime permutations 302400
The expression MVWKZIEXN + WFLTENX 428653855
The power set of happy palindromic numbers below 10,000 536870912
A probability question requiring a nine-digit natural-number answer 900000000

Steam list at a glance

  1. 1979
  2. 302400
  3. 428653855
  4. 536870912
  5. 900000000

Older Itch.io quiz answers

The original Itch.io version is documented with a separate six-question list supplied by a player comment. It is community evidence for that older version, not a confirmed universal answer key for every release.

Question topic Answer
Meaning of life, the universe, and everything 42
Australian animal known as the blobfish Psychrolutes marcidus
Sport combining chess and boxing Chess boxing
Number of paper folds in the Shire-to-Mordor question 38
Answer to the encrypted hidden-key question Uranus
Listed consequence in the global-warming question Pirates

Itch.io list at a glance

  1. 42
  2. Psychrolutes marcidus
  3. Chess boxing
  4. 38
  5. Uranus
  6. Pirates

Which list should you use?

  • Playing the Steam remaster: use the five-answer Campaign Mode list.
  • Playing the older Itch.io release: use the six-answer list.
  • Comparing a guide with your game: check the platform or release, the game mode, and whether Chester asks five or six questions.

The available guides do not establish the latest build number, whether every platform accepts alternate spellings, or whether answer input rules changed between updates. If an answer is rejected, verify that you are using the list for the same release and mode rather than mixing entries from both versions.

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What do you receive for correct answers?

The Itch.io player comment reports that answering the quiz correctly earns Chester’s badge. Steam guides report a badge and an achievement for completing the five-question quiz. Because rewards can depend on the release and mode, treat those as version-specific reports rather than a guarantee for every build.

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