A Sunless Sea Steam Key — also known as a CD Key or digital code — is the official activation code you redeem on Steam and keep in your library permanently. From €2.25 at Kinguin · 8 verified stores, 16 offers in stock · Updated 25min ago.
Sunless Sea for PC starts at €2.25 at Kinguin, a Steam key.
That €2.25 already includes the AUGGOC10 coupon, so apply it at checkout or the store will show you a higher price.
With 16 offers across 8 stores there is enough competition for the price to move, so the gap between the cheapest and the rest is worth checking before you buy.
That puts it 13% under its average of €2.60 since 2017, so today is a better entry point than most days of its life.
That €2.25 key is at its usual price: no bargain, no spike.
Worked out from 2,717 daily records of the Steam Key for Sunless Sea across 14 stores. See the full price history.
The price does not include each store's payment fees. The percentage is measured on the store price, without coupons, because that is how we record the history. The analysis only counts Key offers. Shared accounts, Steam Gift and physical editions stay out, because they are not the same product and their prices move differently.
By format: Steam Key from €2.25 and Steam Gift from €18.53.
10 of the 16 offers work on US — the Global ones plus the ones issued for your own region.
The press verdict is 81 out of 100 from 28 reviews, and 80% would recommend it.
One listing is worth ignoring: the Steam gift that G2A has at €22.30 is more than 9 times the cheapest offer and is not what this game costs. The number to work from is €2.25 at Kinguin.
Critics Rating
Player Rating
Strong
'Sunless Sea' is the perfect game for someone who's been waiting for a subterranean, steampunk, nautical, difficult, heavily text-based adventure. I highly recommend it for... Read more
A unique setting makes this survival/exploration game stand apart from the pack, along with it's RPG elements. If the sound of well-written stories of captains... Read more
Explanations of the lore, the world, and your place in it are in short supply but over time, you live, die and learn, rewarding those... Read more
Do I own the game or does the game own me? I can no longer tell, and truth be told I no longer care. Read more
Sunless Sea is a brutal roguelike with amazing plots and writing that still hold up years later, but if you're looking to explore the Unterzee,... Read more
Sunless Sea truly does capture what it must feel like to be a ship's captain on a dark underground ocean - sometimes it feels exciting... Read more
Look, Sunless Sea isn't for everyone. It requires patience, and it requires no small amount of imagination. For those who have those qualities, or are... Read more
Fallen London’s June update returns to the Sunless Sea setting Read more
Sunless Sea is free to keep on Epic this week Read more
Sail the Sunless Sea once more in fan-made expansion Tales Of The Grave-Garden Read more
Sunless Sea alumni carry on Victorian horror legacy in Cultist Simulator Read more
Abandon Ship: FTL vs Sunless Sea on a deadly-beautiful ocean Read more
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