A bookkeeping adventure with something to prove.

A character-driven mobile-first game that turns everyday bookkeeping into evidence, practical choices and satisfying progress.

See our progress

Private browser playtesting is underway.

Kenji, composed and focused, writing in a ledger

The story so far

2
chapters playable
2
chapters being refined
15
chapters planned
  1. Act IIn development
  2. Act IIPlanned
  3. Act IIIPlanned

The opening two chapters are playable from beginning to end.

Bookkeeping taught through doing.

Follow the evidence

Uncover the facts behind each transaction and business record.

Make the entry

Apply bookkeeping skills to the record with confidence.

Meet the consequences

See how your decisions shape the story and results.

For entertainment and general learning only — not accounting or tax advice. Important information

Important information

For entertainment and general learning only. Informed by published HMRC guidance; not accounting or tax advice, HMRC-approved, or professionally reviewed or accredited. Rules change—check current GOV.UK guidance for your circumstances.

Built mobile first.

The current build is being tested on mobile landscape and desktop before wider release.