Blue Sign — cheap CD keys, compare prices
Is it worth buying?
- Reviews are excellent. (Steam 95%)
Estimate based on public reviews (Metacritic/Steam) and price history — the final call is yours.




About the game
Blue Sign is set in Rissebra, an invented harbor city, where the player works as an insurance underwriter handling maritime shipping. The job involves examining paperwork submitted by ship owners and identifying dangers concealed in their vessels, shipping routes, and freight, with every call on accepting or turning down a policy left completely to the player. Blue Anemoia is developing the game, Jungle Game Lab is publishing it, and it's planned for a free-to-play release in 2026.
Did you know?
On Steam it holds 95% positive reviews out of 130, rated Very Positive.
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System requirements
| Minimum | |
|---|---|
| OS | Windows 10 64-bit |
| Processor | Intel Core i3-6100 |
| Memory | 8 GB RAM |
| Graphics | Intel UHD Graphics 620 / NVIDIA GT 1030 |
| DirectX | Version 12 |
| Storage | 2 GB available space |
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About this game — FAQ
Can Blue Sign be played single-player?
Yes, Blue Sign is a single-player game.
What languages does Blue Sign support?
Blue Sign is available in: Korean, English, Spanish - Spain, Japanese, Simplified Chinese, Traditional Chinese, Portuguese - Portugal, German and 4 more.
FAQ
Are keys from these stores legal?
Buying is legal — keys come from the grey market, so a small deactivation risk exists. So before paying, check the seller's buyer protection.
Which key region should I pick?
Global activates everywhere. Regional keys (Europe, North America, RU-CIS) only work on accounts from that region — use the Region filter to match your account.
What is an activation platform?
The service where the key activates — Steam, GOG, Epic or the publisher's platform. A key for one platform won't work on another, hence the separate filter.
What's the difference between editions?
Standard is the base game; Deluxe usually adds an expansion or bonus content. The edition filter shows exactly that variant, with no mixed prices.