
Balance Update: Debt Repayment Adjustments
Hello, this is Blue Anemoia. This update includes a balance adjustment to the debt repayment system. Balance Adjustments The amount repaid each time has been increased from 100…




In the fictional port city of Rissebra, you work as a marine insurance underwriter. Review the documents brought to your desk by shipowners, and uncover the risks hidden in their vessels, routes, and cargo. The decision to approve or reject each insurance contract rests entirely on your judgment.
Blue Sign is a point-and-click simulation game where you assess the risks of maritime insurance contracts and decide whether to underwrite them.
In the fictional port city of Lissebra, you will work as an underwriter for an insurance company.
The Age of Sail promises wealth, glory, and a radiant future.
Exotic spices, silk, minerals, and rare goods fill the harbors, while new ships arrive and depart from the docks of Lissebra each day.
But the sea does not always bring romance.
At times, waves swallow entire vessels. Familiar routes lead ships onto hidden reefs.
As maritime trade flourishes, more people are forced to face the dangers of the sea. A successful voyage can bring a shipowner great wealth—but a single accident can take everything away.
Fortuna Marine Insurance Company offers them a contract to share the losses they may suffer at sea: maritime insurance.

Applicants will come to your desk with information about their vessels and plans for the voyage ahead.
Examine the documents they submit. Review each case against the underwriting criteria. Make a decision based on the facts before you.

Not every decision can be made objectively.
Documents of uncertain authenticity, rumors, and the trustworthiness of those before you—information beyond any written guideline—will test your judgment.

Every applicant arrives with a story of their own.
Experience the aftermath of your decisions, and discover what becomes of the people whose contracts passed through your hands.
Blue SignSteam patch notes
Hello, this is Blue Anemoia. This update includes a balance adjustment to the debt repayment system. Balance Adjustments The amount repaid each time has been increased from 100…
Blue SignSteam announcement
Hello, this is Blue Anemoia. This update brings Polish language support, ending image improvements, balance changes, and several bug fixes. Major Updates Polish language support…
Blue SignSteam announcement
Hello, this is BLUE ANEMOIA. Thank you to everyone who's been playing BLUE SIGN and sending us feedback. We've fixed a couple of issues reported after launch. Bug Fixes Fixed an…
Blue SignSteam patch notes
Hello, this is Blue Anemoia. Based on player feedback, we have fixed the following issues: • The Union Port Authority and Royal Port Authority stamps were swapped. • Some names…
Blue SignSteam announcement
The Day 1 Hotfix is now live. We have addressed the following issues reported today: Corrected mistranslations and unnatural lines in several supported languages. Fixed a…
Blue SignSteam patch notes
We have released an urgent hotfix. We found a critical issue that caused some dialogue bubbles to display no more than three lines. Any text after the third line was cut off,…
Blue SignSteam announcement
Hello everyone, First, we apologize that BLUE SIGN was released later than planned. We’re sorry to have kept you waiting, and we sincerely appreciate your patience. Because the…
Blue SignSteam announcement
Hello, this is BLUE ANEMOIA. Thank you so much for all the interest and support you’ve shown BLUE SIGN! Thanks to your support, we’ve added four new localizations so that even…